Merge branch 'dev' into rpc

.github/workflows/ci_backend.yml

@@ -46,18 +46,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      # In the checkout@v2, it doesn't support git submodule. Execute the commands manually.
-      - name: checkout submodules
-        shell: bash
-        run: |
-          git submodule sync --recursive
-          git -c protocol.version=2 submodule update --init --force --recursive --depth=1
+        with:
+          submodule: true
+      - name: Check License Header
+        uses: apache/skywalking-eyes@9bd5feb
       - name: Set up JDK 1.8
         uses: actions/setup-java@v1
         with:
           java-version: 1.8
-      - name: Check license
-        run: ./mvnw -B apache-rat:check
       - name: Compile
         run: mvn -B clean compile install -Prelease -Dmaven.test.skip=true
       - name: Check dependency license

.github/workflows/ci_e2e.yml

@@ -30,12 +30,10 @@ jobs:
     steps:
 
       - uses: actions/checkout@v2
-      # In the checkout@v2, it doesn't support git submodule. Execute the commands manually.
-      - name: checkout submodules
-        shell: bash
-        run: |
-          git submodule sync --recursive
-          git -c protocol.version=2 submodule update --init --force --recursive --depth=1
+        with:
+          submodule: true
+      - name: Check License Header
+        uses: apache/skywalking-eyes@9bd5feb
       - uses: actions/cache@v1
         with:
           path: ~/.m2/repository

.github/workflows/ci_frontend.yml

@@ -35,12 +35,8 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     steps:
       - uses: actions/checkout@v2
-      # In the checkout@v2, it doesn't support git submodule. Execute the commands manually.
-      - name: checkout submodules
-        shell: bash
-        run: |
-          git submodule sync --recursive
-          git -c protocol.version=2 submodule update --init --force --recursive --depth=1
+        with:
+          submodule: true
       - name: Set up Node.js
         uses: actions/setup-node@v1
         with:
@@ -52,19 +48,3 @@ jobs:
           npm install
           npm run lint
           npm run build
-  License-check:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      # In the checkout@v2, it doesn't support git submodule. Execute the commands manually.
-      - name: checkout submodules
-        shell: bash
-        run: |
-          git submodule sync --recursive
-          git -c protocol.version=2 submodule update --init --force --recursive --depth=1
-      - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
-        with:
-          java-version: 1.8
-      - name: Check
-        run: mvn -B apache-rat:check

.github/workflows/ci_ut.yml

@@ -33,12 +33,12 @@ jobs:
     steps:
 
       - uses: actions/checkout@v2
-      # In the checkout@v2, it doesn't support git submodule. Execute the commands manually.
-      - name: checkout submodules
-        shell: bash
-        run: |
-          git submodule sync --recursive
-          git -c protocol.version=2 submodule update --init --force --recursive --depth=1
+        with:
+          submodule: true
+      - name: Check License Header
+        uses: apache/skywalking-eyes@9bd5feb
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Only enable review / suggestion here
       - uses: actions/cache@v1
         with:
           path: ~/.m2/repository
@@ -98,12 +98,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
-      # In the checkout@v2, it doesn't support git submodule. Execute the commands manually.
-      - name: checkout submodules
-        shell: bash
-        run: |
-          git submodule sync --recursive
-          git -c protocol.version=2 submodule update --init --force --recursive --depth=1
+        with:
+          submodule: true
       - name: check code style
         env:
           WORKDIR: ./
@@ -117,4 +113,4 @@ jobs:
                | /opt/reviewdog -f=checkstyle \
                     -reporter="${INPUT_REPORTER:-github-pr-check}" \
                     -filter-mode="${INPUT_FILTER_MODE:-added}" \
-                    -fail-on-error="${INPUT_FAIL_ON_ERROR:-false}"
+                    -fail-on-error="${INPUT_FAIL_ON_ERROR:-false}"

.licenserc.yaml

@@ -0,0 +1,43 @@
+# Licensed to Apache Software Foundation (ASF) under one or more contributor
+# license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright
+# ownership. Apache Software Foundation (ASF) licenses this file to you under
+# the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+header:
+  license:
+    spdx-id: Apache-2.0
+    copyright-owner: Apache Software Foundation
+
+  paths-ignore:
+    - dist
+    - NOTICE
+    - LICENSE
+    - DISCLAIMER
+    - dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/ScriptRunner.java
+    - mvnw.cmd
+    - sql/soft_version
+    - .mvn
+    - .gitattributes
+    - '**/licenses/**/LICENSE-*'
+    - '**/*.md'
+    - '**/*.json'
+    - '**/*.iml'
+    - '**/.babelrc'
+    - '**/.eslintignore'
+    - '**/.gitignore'
+    - '**/LICENSE'
+    - '**/NOTICE'
+
+  comment: on-failure

DISCLAIMER

@@ -1,4 +1,4 @@
-Apache DolphinScheduler (incubating) is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator PMC.
+Apache DolphinScheduler is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator.
 Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, 
 communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. 
 While incubation status is not necessarily a reflection of the completeness or stability of the code, 

LICENSE

@@ -216,3 +216,7 @@ The text of each license is the standard Apache 2.0 license.
     ScriptRunner from https://github.com/mybatis/mybatis-3 Apache 2.0
     mvnw files from https://github.com/takari/maven-wrapper Apache 2.0
     PropertyPlaceholderHelper from https://github.com/spring-projects/spring-framework Apache 2.0
+    DolphinPluginClassLoader from https://github.com/prestosql/presto Apache 2.0
+    DolphinPluginDiscovery from https://github.com/prestosql/presto Apache 2.0
+    DolphinPluginLoader from https://github.com/prestosql/presto Apache 2.0
+

NOTICE

@@ -1,5 +1,5 @@
 Apache DolphinScheduler (incubating)
-Copyright 2019-2020 The Apache Software Foundation
+Copyright 2019-2021 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).

docker/build/hooks/build

@@ -24,7 +24,8 @@ printenv
 if [ -z "${VERSION}" ]
 then
     echo "set default environment variable [VERSION]"
-    export VERSION=$(cat $(pwd)/pom.xml | grep '<version>' -m 1 | awk '{print $1}' | sed 's/<version>//' | sed 's/<\/version>//')
+    VERSION=$(grep '<version>' -m 1 "$(pwd)"/pom.xml | awk '{print $1}' | sed 's/<version>//' | sed 's/<\/version>//')
+    export VERSION
 fi
 
 if [ "${DOCKER_REPO}x" = "x" ]
@@ -44,10 +45,10 @@ mvn -B clean compile package -Prelease -Dmaven.test.skip=true
 
 # mv dolphinscheduler-bin.tar.gz file to docker/build directory
 echo -e "mv $(pwd)/dolphinscheduler-dist/target/apache-dolphinscheduler-incubating-${VERSION}-dolphinscheduler-bin.tar.gz $(pwd)/docker/build/\n"
-mv $(pwd)/dolphinscheduler-dist/target/apache-dolphinscheduler-incubating-${VERSION}-dolphinscheduler-bin.tar.gz $(pwd)/docker/build/
+mv "$(pwd)"/dolphinscheduler-dist/target/apache-dolphinscheduler-incubating-"${VERSION}"-dolphinscheduler-bin.tar.gz $(pwd)/docker/build/
 
 # docker build
 echo -e "docker build --build-arg VERSION=${VERSION} -t $DOCKER_REPO:${VERSION} $(pwd)/docker/build/\n"
-sudo docker build --build-arg VERSION=${VERSION} -t $DOCKER_REPO:${VERSION} $(pwd)/docker/build/
+sudo docker build --build-arg VERSION="${VERSION}" -t $DOCKER_REPO:"${VERSION}" "$(pwd)/docker/build/"
 
 echo "------ dolphinscheduler end   - build -------"

docker/build/hooks/push

@@ -19,6 +19,6 @@
 echo "------ push start -------"
 printenv
 
-docker push $DOCKER_REPO:${VERSION}
+docker push "$DOCKER_REPO:${VERSION}"
 
 echo "------ push end -------"

docker/kubernetes/dolphinscheduler/requirements.yaml~HEAD

@@ -0,0 +1,25 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+dependencies:
+- name: postgresql
+  version: 8.x.x
+  repository: https://charts.bitnami.com/bitnami
+  condition: postgresql.enabled
+- name: zookeeper
+  version: 5.x.x
+  repository: https://charts.bitnami.com/bitnami
+  condition: redis.enabled

docker/kubernetes/dolphinscheduler/requirements.yaml~HEAD_0

@@ -0,0 +1,25 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+dependencies:
+- name: postgresql
+  version: 8.x.x
+  repository: https://charts.bitnami.com/bitnami
+  condition: postgresql.enabled
+- name: zookeeper
+  version: 5.x.x
+  repository: https://charts.bitnami.com/bitnami
+  condition: redis.enabled

docker/kubernetes/dolphinscheduler/requirements.yaml~dev

@@ -0,0 +1,25 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+dependencies:
+- name: postgresql
+  version: 8.x.x
+  repository: https://charts.bitnami.com/bitnami
+  condition: postgresql.enabled
+- name: zookeeper
+  version: 5.x.x
+  repository: https://charts.bitnami.com/bitnami
+  condition: redis.enabled

docker/kubernetes/dolphinscheduler/requirements.yaml~dev_0

@@ -0,0 +1,25 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+dependencies:
+- name: postgresql
+  version: 8.x.x
+  repository: https://charts.bitnami.com/bitnami
+  condition: postgresql.enabled
+- name: zookeeper
+  version: 5.x.x
+  repository: https://charts.bitnami.com/bitnami
+  condition: redis.enabled

dolphinscheduler-alert-plugin/dolphinscheduler-alert-dingtalk/pom.xml

@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>dolphinscheduler-alert-plugin</artifactId>
+        <groupId>org.apache.dolphinscheduler</groupId>
+        <version>1.3.4-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.apache.dolphinscheduler</groupId>
+    <artifactId>dolphinscheduler-alert-dingtalk</artifactId>
+    <packaging>dolphinscheduler-plugin</packaging>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-spi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <type>jar</type>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>dolphinscheduler-alert-dingtalk-${project.version}</finalName>
+    </build>
+
+</project>

dolphinscheduler-alert-plugin/dolphinscheduler-alert-dingtalk/src/main/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkAlertChannel.java

@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.dingtalk;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertData;
+import org.apache.dolphinscheduler.spi.alert.AlertInfo;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.params.PluginParamsTransfer;
+
+import java.util.Map;
+
+/**
+ * DingTalkAlertChannel
+ */
+public class DingTalkAlertChannel implements AlertChannel {
+
+    @Override
+    public AlertResult process(AlertInfo alertInfo) {
+
+        AlertData alertData = alertInfo.getAlertData();
+        String alertParams = alertInfo.getAlertParams();
+        Map<String, String> paramsMap = PluginParamsTransfer.getPluginParamsMap(alertParams);
+        return new DingTalkSender(paramsMap).sendDingTalkMsg(alertData.getTitle(), alertData.getContent());
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-dingtalk/src/main/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkAlertChannelFactory.java

@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.dingtalk;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+import org.apache.dolphinscheduler.spi.params.InputParam;
+import org.apache.dolphinscheduler.spi.params.PasswordParam;
+import org.apache.dolphinscheduler.spi.params.RadioParam;
+import org.apache.dolphinscheduler.spi.params.base.ParamsOptions;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.params.base.Validate;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * DingTalkAlertChannelFactory
+ */
+public class DingTalkAlertChannelFactory implements AlertChannelFactory {
+    @Override
+    public String getName() {
+        return "DingTalk";
+    }
+
+    @Override
+    public List<PluginParams> getParams() {
+        InputParam webHookParam = InputParam.newBuilder(DingTalkParamsConstants.NAME_DING_TALK_WEB_HOOK, DingTalkParamsConstants.DING_TALK_WEB_HOOK)
+            .addValidate(Validate.newBuilder()
+                .setRequired(true)
+                .build())
+            .build();
+        InputParam keywordParam = InputParam.newBuilder(DingTalkParamsConstants.NAME_DING_TALK_KEYWORD, DingTalkParamsConstants.DING_TALK_KEYWORD)
+            .addValidate(Validate.newBuilder()
+                .setRequired(true)
+                .build())
+            .build();
+        RadioParam isEnableProxy =
+            RadioParam.newBuilder(DingTalkParamsConstants.NAME_DING_TALK_PROXY_ENABLE, DingTalkParamsConstants.NAME_DING_TALK_PROXY_ENABLE)
+                    .addParamsOptions(new ParamsOptions("YES", true, false))
+                    .addParamsOptions(new ParamsOptions("NO", false, false))
+                .setValue(true)
+                .addValidate(Validate.newBuilder()
+                    .setRequired(false)
+                    .build())
+                .build();
+        InputParam proxyParam =
+            InputParam.newBuilder(DingTalkParamsConstants.NAME_DING_TALK_PROXY, DingTalkParamsConstants.DING_TALK_PROXY)
+                .addValidate(Validate.newBuilder()
+                    .setRequired(false).build())
+                .build();
+
+        InputParam portParam = InputParam.newBuilder(DingTalkParamsConstants.NAME_DING_TALK_PORT, DingTalkParamsConstants.DING_TALK_PORT)
+            .addValidate(Validate.newBuilder()
+                .setRequired(false).build())
+            .build();
+
+        InputParam userParam =
+            InputParam.newBuilder(DingTalkParamsConstants.NAME_DING_TALK_USER, DingTalkParamsConstants.DING_TALK_USER)
+                .addValidate(Validate.newBuilder()
+                    .setRequired(false).build())
+                .build();
+        PasswordParam passwordParam = PasswordParam.newBuilder(DingTalkParamsConstants.NAME_DING_TALK_PASSWORD, DingTalkParamsConstants.DING_TALK_PASSWORD)
+            .setPlaceholder("if enable use authentication, you need input password")
+            .build();
+
+        return Arrays.asList(webHookParam, keywordParam, isEnableProxy, proxyParam, portParam, userParam, passwordParam);
+    }
+
+    @Override
+    public AlertChannel create() {
+        return new DingTalkAlertChannel();
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-dingtalk/src/main/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkAlertPlugin.java

@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.dingtalk;
+
+import org.apache.dolphinscheduler.spi.DolphinSchedulerPlugin;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+
+import com.google.common.collect.ImmutableList;
+
+/**
+ * DingTalkAlertPlugin
+ */
+public class DingTalkAlertPlugin implements DolphinSchedulerPlugin {
+
+    @Override
+    public Iterable<AlertChannelFactory> getAlertChannelFactorys() {
+        return ImmutableList.of(new DingTalkAlertChannelFactory());
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-dingtalk/src/main/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkParamsConstants.java

@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.dingtalk;
+
+/**
+ * DingTalkParamsConstants
+ */
+public class DingTalkParamsConstants {
+
+    public DingTalkParamsConstants() {
+        throw new IllegalStateException("Utility class");
+    }
+
+    static final String DING_TALK_WEB_HOOK = "dingtalk.webhook";
+
+    static final String NAME_DING_TALK_WEB_HOOK = "dingTalkWebHook";
+
+    static final String DING_TALK_KEYWORD = "dingtalk.keyword";
+
+    static final String NAME_DING_TALK_KEYWORD = "dingTalkKeyword";
+
+    public static final String DING_TALK_PROXY_ENABLE = "dingtalk.isEnableProxy";
+
+    static final String NAME_DING_TALK_PROXY_ENABLE = "dingTalkIsEnableProxy";
+
+    static final String DING_TALK_PROXY = "dingtalk.proxy";
+
+    static final String NAME_DING_TALK_PROXY = "dingTalkProxy";
+
+    static final String DING_TALK_PORT = "dingtalk.port";
+
+    static final String NAME_DING_TALK_PORT = "dingTalkPort";
+
+    static final String DING_TALK_USER = "dingtalk.user";
+
+    static final String NAME_DING_TALK_USER = "dingTalkUser";
+
+    static final String DING_TALK_PASSWORD = "dingtalk.password";
+
+    static final String NAME_DING_TALK_PASSWORD = "dingTalkPassword";
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-dingtalk/src/main/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkSender.java

@@ -0,0 +1,204 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.dingtalk;
+
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import org.apache.commons.codec.binary.StringUtils;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpHost;
+import org.apache.http.auth.AuthScope;
+import org.apache.http.auth.UsernamePasswordCredentials;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.client.config.RequestConfig;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.BasicCredentialsProvider;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Ding Talk Sender
+ */
+public class DingTalkSender {
+    private static final Logger logger = LoggerFactory.getLogger(DingTalkSender.class);
+
+    private String url;
+
+    private String keyword;
+
+    private Boolean enableProxy;
+
+    private String proxy;
+
+    private Integer port;
+
+    private String user;
+
+    private String password;
+
+    DingTalkSender(Map<String, String> config) {
+        url = config.get(DingTalkParamsConstants.NAME_DING_TALK_WEB_HOOK);
+        keyword = config.get(DingTalkParamsConstants.NAME_DING_TALK_KEYWORD);
+        enableProxy = Boolean.valueOf(config.get(DingTalkParamsConstants.NAME_DING_TALK_PROXY_ENABLE));
+        if (Boolean.TRUE.equals(enableProxy)) {
+            port = Integer.parseInt(config.get(DingTalkParamsConstants.NAME_DING_TALK_PORT));
+            proxy = config.get(DingTalkParamsConstants.NAME_DING_TALK_PROXY);
+            user = config.get(DingTalkParamsConstants.DING_TALK_USER);
+            password = config.get(DingTalkParamsConstants.NAME_DING_TALK_PASSWORD);
+        }
+
+    }
+
+    public AlertResult sendDingTalkMsg(String msg, String charset) {
+        AlertResult alertResult;
+        try {
+            String resp = sendMsg(msg, charset);
+            return checkSendDingTalkSendMsgResult(resp);
+        } catch (Exception e) {
+            logger.info("send ding talk alert msg  exception : {}", e.getMessage());
+            alertResult = new AlertResult();
+            alertResult.setStatus("false");
+            alertResult.setMessage("send ding talk alert fail.");
+        }
+        return alertResult;
+    }
+
+    private String sendMsg(String msg, String charset) throws IOException {
+
+        String msgToJson = textToJsonString(msg + "#" + keyword);
+        HttpPost httpPost = constructHttpPost(url, msgToJson, charset);
+
+        CloseableHttpClient httpClient;
+        if (Boolean.TRUE.equals(enableProxy)) {
+            httpClient = getProxyClient(proxy, port, user, password);
+            RequestConfig rcf = getProxyConfig(proxy, port);
+            httpPost.setConfig(rcf);
+        } else {
+            httpClient = getDefaultClient();
+        }
+
+        try {
+            CloseableHttpResponse response = httpClient.execute(httpPost);
+            String resp;
+            try {
+                HttpEntity entity = response.getEntity();
+                resp = EntityUtils.toString(entity, charset);
+                EntityUtils.consume(entity);
+            } finally {
+                response.close();
+            }
+            logger.info("Ding Talk send [ %s ], resp:{%s}", msg, resp);
+            return resp;
+        } finally {
+            httpClient.close();
+        }
+    }
+
+    private static HttpPost constructHttpPost(String url, String msg, String charset) {
+        HttpPost post = new HttpPost(url);
+        StringEntity entity = new StringEntity(msg, charset);
+        post.setEntity(entity);
+        post.addHeader("Content-Type", "application/json; charset=utf-8");
+        return post;
+    }
+
+    private static CloseableHttpClient getProxyClient(String proxy, int port, String user, String password) {
+        HttpHost httpProxy = new HttpHost(proxy, port);
+        CredentialsProvider provider = new BasicCredentialsProvider();
+        provider.setCredentials(new AuthScope(httpProxy), new UsernamePasswordCredentials(user, password));
+        return HttpClients.custom().setDefaultCredentialsProvider(provider).build();
+    }
+
+    private static CloseableHttpClient getDefaultClient() {
+        return HttpClients.createDefault();
+    }
+
+    private static RequestConfig getProxyConfig(String proxy, int port) {
+        HttpHost httpProxy = new HttpHost(proxy, port);
+        return RequestConfig.custom().setProxy(httpProxy).build();
+    }
+
+    private static String textToJsonString(String text) {
+        Map<String, Object> items = new HashMap<>();
+        items.put("msgtype", "text");
+        Map<String, String> textContent = new HashMap<>();
+        byte[] byt = StringUtils.getBytesUtf8(text);
+        String txt = StringUtils.newStringUtf8(byt);
+        textContent.put("content", txt);
+        items.put("text", textContent);
+        return JSONUtils.toJsonString(items);
+    }
+
+    public static class DingTalkSendMsgResponse {
+        private Integer errcode;
+        private String errmsg;
+
+        public Integer getErrcode() {
+            return errcode;
+        }
+
+        public void setErrcode(Integer errcode) {
+            this.errcode = errcode;
+        }
+
+        public String getErrmsg() {
+            return errmsg;
+        }
+
+        public void setErrmsg(String errmsg) {
+            this.errmsg = errmsg;
+        }
+    }
+
+    private static AlertResult checkSendDingTalkSendMsgResult(String result) {
+        AlertResult alertResult = new AlertResult();
+        alertResult.setStatus("false");
+
+        if (null == result) {
+            alertResult.setMessage("send ding talk msg error");
+            logger.info("send ding talk msg error,ding talk server resp is null");
+            return alertResult;
+        }
+        DingTalkSendMsgResponse sendMsgResponse = JSONUtils.parseObject(result, DingTalkSendMsgResponse.class);
+        if (null == sendMsgResponse) {
+            alertResult.setMessage("send ding talk msg fail");
+            logger.info("send ding talk msg error,resp error");
+            return alertResult;
+        }
+        if (sendMsgResponse.errcode == 0) {
+            alertResult.setStatus("true");
+            alertResult.setMessage("send ding talk msg success");
+            return alertResult;
+        }
+        alertResult.setMessage(String.format("alert send ding talk msg error : %s", sendMsgResponse.getErrmsg()));
+        logger.info("alert send ding talk msg error : {}", sendMsgResponse.getErrmsg());
+        return alertResult;
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-dingtalk/src/test/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkAlertChannelFactoryTest.java

@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.dingtalk;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * DingTalkAlertChannelFactoryTest
+ */
+public class DingTalkAlertChannelFactoryTest {
+
+    @Test
+    public void testGetParams() {
+        DingTalkAlertChannelFactory dingTalkAlertChannelFactory = new DingTalkAlertChannelFactory();
+        List<PluginParams> params = dingTalkAlertChannelFactory.getParams();
+        JSONUtils.toJsonString(params);
+        Assert.assertEquals(7, params.size());
+    }
+
+    @Test
+    public void testCreate() {
+        DingTalkAlertChannelFactory dingTalkAlertChannelFactory = new DingTalkAlertChannelFactory();
+        AlertChannel alertChannel = dingTalkAlertChannelFactory.create();
+        Assert.assertNotNull(alertChannel);
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-dingtalk/src/test/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkSenderTest.java

@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.dingtalk;
+
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * DingTalkSenderTest
+ */
+public class DingTalkSenderTest {
+
+    private static Map<String, String> dingTalkConfig = new HashMap<>();
+
+    @Before
+    public void initDingTalkConfig() {
+
+        dingTalkConfig.put(DingTalkParamsConstants.NAME_DING_TALK_KEYWORD, "keyWord");
+        dingTalkConfig.put(DingTalkParamsConstants.NAME_DING_TALK_WEB_HOOK, "url");
+        dingTalkConfig.put(DingTalkParamsConstants.NAME_DING_TALK_PROXY_ENABLE, "false");
+        dingTalkConfig.put(DingTalkParamsConstants.NAME_DING_TALK_PASSWORD, "password");
+        dingTalkConfig.put(DingTalkParamsConstants.NAME_DING_TALK_PORT, "9988");
+        dingTalkConfig.put(DingTalkParamsConstants.NAME_DING_TALK_USER, "user1,user2");
+    }
+
+    @Test
+    public void testSend() {
+        DingTalkSender dingTalkSender = new DingTalkSender(dingTalkConfig);
+        dingTalkSender.sendDingTalkMsg("keyWord+Welcome", "UTF-8");
+        dingTalkConfig.put(DingTalkParamsConstants.NAME_DING_TALK_PROXY_ENABLE, "true");
+        dingTalkSender = new DingTalkSender(dingTalkConfig);
+        AlertResult alertResult = dingTalkSender.sendDingTalkMsg("keyWord+Welcome", "UTF-8");
+        Assert.assertEquals("false",alertResult.getStatus());
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/pom.xml

@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>dolphinscheduler-alert-plugin</artifactId>
+        <groupId>org.apache.dolphinscheduler</groupId>
+        <version>1.3.4-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.apache.dolphinscheduler</groupId>
+    <artifactId>dolphinscheduler-alert-email</artifactId>
+    <!-- can be load as a Alert Plugin when development and run server in IDE -->
+    <packaging>dolphinscheduler-plugin</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-spi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-collections4</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-email</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <type>jar</type>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-module-junit4</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-api-mockito2</artifactId>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.mockito</groupId>
+                    <artifactId>mockito-core</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>dolphinscheduler-alert-email-${project.version}</finalName>
+    </build>
+
+</project>

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/EmailAlertChannel.java

@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertData;
+import org.apache.dolphinscheduler.spi.alert.AlertInfo;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.params.PluginParamsTransfer;
+
+import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * email alert channel . use email to seed the alertInfo
+ */
+public class EmailAlertChannel implements AlertChannel {
+    private static final Logger logger = LoggerFactory.getLogger(EmailAlertChannel.class);
+
+    @Override
+    public AlertResult process(AlertInfo info) {
+
+        AlertData alert = info.getAlertData();
+        String alertParams = info.getAlertParams();
+        Map<String, String> paramsMap = PluginParamsTransfer.getPluginParamsMap(alertParams);
+        MailSender mailSender = new MailSender(paramsMap);
+        AlertResult alertResult = mailSender.sendMails(alert.getTitle(), alert.getContent());
+
+        //send flag
+        boolean flag = false;
+
+        if (alertResult == null) {
+            alertResult = new AlertResult();
+            alertResult.setStatus("false");
+            alertResult.setMessage("alert send error.");
+            logger.info("alert send error : {}", alertResult.getMessage());
+            return alertResult;
+        }
+
+        flag = Boolean.parseBoolean(String.valueOf(alertResult.getStatus()));
+
+        if (flag) {
+            logger.info("alert send success");
+            alertResult.setMessage("email send success.");
+        } else {
+            alertResult.setMessage("alert send error.");
+            logger.info("alert send error : {}", alertResult.getMessage());
+        }
+
+        return alertResult;
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/EmailAlertChannelFactory.java

@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+import org.apache.dolphinscheduler.spi.alert.AlertConstants;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+import org.apache.dolphinscheduler.spi.params.InputParam;
+import org.apache.dolphinscheduler.spi.params.PasswordParam;
+import org.apache.dolphinscheduler.spi.params.RadioParam;
+import org.apache.dolphinscheduler.spi.params.base.DataType;
+import org.apache.dolphinscheduler.spi.params.base.ParamsOptions;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.params.base.Validate;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * email alert factory
+ */
+public class EmailAlertChannelFactory implements AlertChannelFactory {
+    @Override
+    public String getName() {
+        return "Email";
+    }
+
+    @Override
+    public List<PluginParams> getParams() {
+
+        List<PluginParams> paramsList = new ArrayList<>();
+        InputParam receivesParam = InputParam.newBuilder(MailParamsConstants.NAME_PLUGIN_DEFAULT_EMAIL_RECEIVERS, MailParamsConstants.PLUGIN_DEFAULT_EMAIL_RECEIVERS)
+                .setPlaceholder("please input receives")
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        InputParam receiveCcsParam = InputParam.newBuilder(MailParamsConstants.NAME_PLUGIN_DEFAULT_EMAIL_RECEIVERCCS, MailParamsConstants.PLUGIN_DEFAULT_EMAIL_RECEIVERCCS)
+                .build();
+
+        InputParam mailSmtpHost = InputParam.newBuilder(MailParamsConstants.NAME_MAIL_SMTP_HOST, MailParamsConstants.MAIL_SMTP_HOST)
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        InputParam mailSmtpPort = InputParam.newBuilder(MailParamsConstants.NAME_MAIL_SMTP_PORT, MailParamsConstants.MAIL_SMTP_PORT)
+                .setValue(25)
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .setType(DataType.NUMBER.getDataType())
+                        .build())
+                .build();
+
+        InputParam mailSender = InputParam.newBuilder(MailParamsConstants.NAME_MAIL_SENDER, MailParamsConstants.MAIL_SENDER)
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        RadioParam enableSmtpAuth = RadioParam.newBuilder(MailParamsConstants.NAME_MAIL_SMTP_AUTH, MailParamsConstants.MAIL_SMTP_AUTH)
+                .addParamsOptions(new ParamsOptions("YES", true, false))
+                .addParamsOptions(new ParamsOptions("NO", false, false))
+                .setValue(true)
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        InputParam mailUser = InputParam.newBuilder(MailParamsConstants.NAME_MAIL_USER, MailParamsConstants.MAIL_USER)
+                .setPlaceholder("if enable use authentication, you need input user")
+                .build();
+
+        PasswordParam mailPassword = PasswordParam.newBuilder(MailParamsConstants.NAME_MAIL_PASSWD, MailParamsConstants.MAIL_PASSWD)
+                .setPlaceholder("if enable use authentication, you need input password")
+                .build();
+
+        RadioParam enableTls = RadioParam.newBuilder(MailParamsConstants.NAME_MAIL_SMTP_STARTTLS_ENABLE, MailParamsConstants.MAIL_SMTP_STARTTLS_ENABLE)
+                .addParamsOptions(new ParamsOptions("YES", true, false))
+                .addParamsOptions(new ParamsOptions("NO", false, false))
+                .setValue(false)
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        RadioParam enableSsl = RadioParam.newBuilder(MailParamsConstants.NAME_MAIL_SMTP_SSL_ENABLE, MailParamsConstants.MAIL_SMTP_SSL_ENABLE)
+                .addParamsOptions(new ParamsOptions("YES", true, false))
+                .addParamsOptions(new ParamsOptions("NO", false, false))
+                .setValue(false)
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        InputParam sslTrust = InputParam.newBuilder(MailParamsConstants.NAME_MAIL_SMTP_SSL_TRUST, MailParamsConstants.MAIL_SMTP_SSL_TRUST)
+                .setValue("*")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        RadioParam showType = RadioParam.newBuilder(AlertConstants.SHOW_TYPE, AlertConstants.SHOW_TYPE)
+                .addParamsOptions(new ParamsOptions(ShowType.TABLE.getDescp(), ShowType.TABLE.getDescp(), false))
+                .addParamsOptions(new ParamsOptions(ShowType.TEXT.getDescp(), ShowType.TEXT.getDescp(), false))
+                .addParamsOptions(new ParamsOptions(ShowType.ATTACHMENT.getDescp(), ShowType.ATTACHMENT.getDescp(), false))
+                .addParamsOptions(new ParamsOptions(ShowType.TABLEATTACHMENT.getDescp(), ShowType.TABLEATTACHMENT.getDescp(), false))
+                .setValue(ShowType.TABLE.getDescp())
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        paramsList.add(receivesParam);
+        paramsList.add(receiveCcsParam);
+        paramsList.add(mailSmtpHost);
+        paramsList.add(mailSmtpPort);
+        paramsList.add(mailSender);
+        paramsList.add(enableSmtpAuth);
+        paramsList.add(mailUser);
+        paramsList.add(mailPassword);
+        paramsList.add(enableTls);
+        paramsList.add(enableSsl);
+        paramsList.add(sslTrust);
+        paramsList.add(showType);
+
+        return paramsList;
+    }
+
+    @Override
+    public AlertChannel create() {
+        return new EmailAlertChannel();
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/EmailAlertPlugin.java

@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+import org.apache.dolphinscheduler.spi.DolphinSchedulerPlugin;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+
+import com.google.common.collect.ImmutableList;
+
+/**
+ * email alert plugin
+ */
+public class EmailAlertPlugin implements DolphinSchedulerPlugin {
+    @Override
+    public Iterable<AlertChannelFactory> getAlertChannelFactorys() {
+        return ImmutableList.of(new EmailAlertChannelFactory());
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/EmailConstants.java

@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+public class EmailConstants {
+
+
+    public static final String XLS_FILE_PATH = "xls.file.path";
+
+    public static final String MAIL_TRANSPORT_PROTOCOL = "mail.transport.protocol";
+
+    public static final String DEFAULT_SMTP_PORT = "25";
+
+    public static final String TEXT_HTML_CHARSET_UTF_8 = "text/html;charset=utf-8";
+
+    public static final int NUMBER_1000 = 1000;
+
+    public static final String TR = "<tr>";
+
+    public static final String TD = "<td>";
+
+    public static final String TD_END = "</td>";
+
+    public static final String TR_END = "</tr>";
+
+    public static final String TITLE = "title";
+
+    public static final String CONTENT = "content";
+
+    public static final String TH = "<th>";
+
+    public static final String TH_END = "</th>";
+
+    public static final String MARKDOWN_QUOTE = ">";
+
+    public static final String MARKDOWN_ENTER = "\n";
+
+    public static final String HTML_HEADER_PREFIX = new StringBuilder("<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>")
+            .append("<html>")
+            .append("<head>")
+            .append("<title>dolphinscheduler</title>")
+            .append("<meta name='Keywords' content=''>")
+            .append("<meta name='Description' content=''>")
+            .append("<style type=\"text/css\">")
+            .append("table {margin-top:0px;padding-top:0px;border:1px solid;font-size: 14px;color: #333333;border-width: 1px;border-color: #666666;border-collapse: collapse;}")
+            .append("table th {border-width: 1px;padding: 8px;border-style: solid;border-color: #666666;background-color: #dedede;text-align: left;}")
+            .append("table td {border-width: 1px;padding: 8px;border-style: solid;border-color: #666666;background-color: #ffffff;text-align: left;}")
+            .append("</style>")
+            .append("</head>")
+            .append("<body style=\"margin:0;padding:0\"><table border=\"1px\" cellpadding=\"5px\" cellspacing=\"-10px\"> ")
+            .toString();
+
+    public static final String TABLE_BODY_HTML_TAIL = "</table></body></html>";
+
+    public static final String UTF_8 = "UTF-8";
+
+    public static final String EXCEL_SUFFIX_XLS = ".xls";
+
+    public static final String SINGLE_SLASH = "/";
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/ExcelUtils.java

@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.poi.hssf.usermodel.HSSFCell;
+import org.apache.poi.hssf.usermodel.HSSFRow;
+import org.apache.poi.hssf.usermodel.HSSFSheet;
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.apache.poi.ss.usermodel.CellStyle;
+import org.apache.poi.ss.usermodel.HorizontalAlignment;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * excel utils
+ */
+public class ExcelUtils {
+
+    public ExcelUtils() {
+        throw new IllegalStateException("Utility class");
+    }
+
+    private static final Logger logger = LoggerFactory.getLogger(ExcelUtils.class);
+
+    /**
+     * generate excel file
+     *
+     * @param content the content
+     * @param title the title
+     * @param xlsFilePath the xls path
+     */
+    public static void genExcelFile(String content, String title, String xlsFilePath) {
+        List<LinkedHashMap> itemsList;
+
+        //The JSONUtils.toList has been try catch ex
+        itemsList = JSONUtils.toList(content, LinkedHashMap.class);
+
+        if (CollectionUtils.isEmpty(itemsList)) {
+            logger.error("itemsList is null");
+            throw new RuntimeException("itemsList is null");
+        }
+
+        LinkedHashMap<String, Object> headerMap = itemsList.get(0);
+
+        List<String> headerList = new ArrayList<>();
+
+        Iterator<Map.Entry<String, Object>> iter = headerMap.entrySet().iterator();
+        while (iter.hasNext()) {
+            Map.Entry<String, Object> en = iter.next();
+            headerList.add(en.getKey());
+        }
+
+        HSSFWorkbook wb = null;
+        FileOutputStream fos = null;
+        try {
+            // declare a workbook
+            wb = new HSSFWorkbook();
+            // generate a table
+            HSSFSheet sheet = wb.createSheet();
+            HSSFRow row = sheet.createRow(0);
+            //set the height of the first line
+            row.setHeight((short) 500);
+
+            //set Horizontal right
+            CellStyle cellStyle = wb.createCellStyle();
+            cellStyle.setAlignment(HorizontalAlignment.RIGHT);
+
+            //setting excel headers
+            for (int i = 0; i < headerList.size(); i++) {
+                HSSFCell cell = row.createCell(i);
+                cell.setCellStyle(cellStyle);
+                cell.setCellValue(headerList.get(i));
+            }
+
+            //setting excel body
+            int rowIndex = 1;
+            for (LinkedHashMap<String, Object> itemsMap : itemsList) {
+                Object[] values = itemsMap.values().toArray();
+                row = sheet.createRow(rowIndex);
+                //setting excel body height
+                row.setHeight((short) 500);
+                rowIndex++;
+                for (int j = 0; j < values.length; j++) {
+                    HSSFCell cell1 = row.createCell(j);
+                    cell1.setCellStyle(cellStyle);
+                    cell1.setCellValue(String.valueOf(values[j]));
+                }
+            }
+
+            for (int i = 0; i < headerList.size(); i++) {
+                sheet.setColumnWidth(i, headerList.get(i).length() * 800);
+            }
+
+            File file = new File(xlsFilePath);
+            if (!file.exists()) {
+                file.mkdirs();
+            }
+
+            //setting file output
+            fos = new FileOutputStream(xlsFilePath + EmailConstants.SINGLE_SLASH + title + EmailConstants.EXCEL_SUFFIX_XLS);
+
+            wb.write(fos);
+
+        } catch (Exception e) {
+            logger.error("generate excel error", e);
+            throw new RuntimeException("generate excel error", e);
+        } finally {
+            if (wb != null) {
+                try {
+                    wb.close();
+                } catch (IOException e) {
+                    logger.error(e.getMessage(), e);
+                }
+            }
+            if (fos != null) {
+                try {
+                    fos.close();
+                } catch (IOException e) {
+                    logger.error(e.getMessage(), e);
+                }
+            }
+        }
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/MailParamsConstants.java

@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+/**
+ * mail plugin params json use
+ */
+public class MailParamsConstants {
+
+    public MailParamsConstants() {
+        throw new IllegalStateException("Utility class");
+    }
+
+    public static final String PLUGIN_DEFAULT_EMAIL_RECEIVERS = "$t('receivers')";
+    public static final String NAME_PLUGIN_DEFAULT_EMAIL_RECEIVERS = "receivers";
+
+    public static final String PLUGIN_DEFAULT_EMAIL_RECEIVERCCS = "$t('receiverCcs')";
+    public static final String NAME_PLUGIN_DEFAULT_EMAIL_RECEIVERCCS = "receiverCcs";
+
+    public static final String MAIL_PROTOCOL = "transport.protocol";
+    public static final String NAME_MAIL_PROTOCOL = "protocol";
+
+    public static final String MAIL_SMTP_HOST = "smtp.host";
+    public static final String NAME_MAIL_SMTP_HOST = "serverHost";
+
+    public static final String MAIL_SMTP_PORT = "smtp.port";
+    public static final String NAME_MAIL_SMTP_PORT = "serverPort";
+
+    public static final String MAIL_SENDER = "sender";
+    public static final String NAME_MAIL_SENDER = "sender";
+
+    public static final String MAIL_SMTP_AUTH = "smtp.auth";
+    public static final String NAME_MAIL_SMTP_AUTH = "enableSmtpAuth";
+
+    public static final String MAIL_USER = "user";
+    public static final String NAME_MAIL_USER = "user";
+
+    public static final String MAIL_PASSWD = "passwd";
+    public static final String NAME_MAIL_PASSWD = "passwd";
+
+    public static final String MAIL_SMTP_STARTTLS_ENABLE = "smtp.starttls.enable";
+    public static final String NAME_MAIL_SMTP_STARTTLS_ENABLE = "starttlsEnable";
+
+    public static final String MAIL_SMTP_SSL_ENABLE = "smtp.ssl.enable";
+    public static final String NAME_MAIL_SMTP_SSL_ENABLE = "sslEnable";
+
+    public static final String MAIL_SMTP_SSL_TRUST = "smtp.ssl.trust";
+    public static final String NAME_MAIL_SMTP_SSL_TRUST = "smtpSslTrust";
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/MailSender.java

@@ -0,0 +1,429 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+import static java.util.Objects.requireNonNull;
+
+import org.apache.dolphinscheduler.plugin.alert.email.template.AlertTemplate;
+import org.apache.dolphinscheduler.plugin.alert.email.template.DefaultHTMLTemplate;
+import org.apache.dolphinscheduler.spi.alert.AlertConstants;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+import org.apache.dolphinscheduler.spi.utils.StringUtils;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.mail.EmailException;
+import org.apache.commons.mail.HtmlEmail;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import javax.mail.Authenticator;
+import javax.mail.Message;
+import javax.mail.MessagingException;
+import javax.mail.PasswordAuthentication;
+import javax.mail.Session;
+import javax.mail.Transport;
+import javax.mail.internet.InternetAddress;
+import javax.mail.internet.MimeBodyPart;
+import javax.mail.internet.MimeMessage;
+import javax.mail.internet.MimeMultipart;
+import javax.mail.internet.MimeUtility;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.sun.mail.smtp.SMTPProvider;
+
+/**
+ * mail utils
+ */
+public class MailSender {
+
+    public static final Logger logger = LoggerFactory.getLogger(MailSender.class);
+
+    private List<String> receivers;
+    private List<String> receiverCcs;
+    private String mailProtocol = "SMTP";
+    private String mailSmtpHost;
+    private String mailSmtpPort;
+    private String mailSender;
+    private String enableSmtpAuth;
+    private String mailUser;
+    private String mailPasswd;
+    private String mailUseStartTLS;
+    private String mailUseSSL;
+    private String xlsFilePath;
+    private String sslTrust;
+    private String showType;
+    private AlertTemplate alertTemplate;
+
+    public MailSender(Map<String, String> config) {
+
+        String receiversConfig = config.get(MailParamsConstants.NAME_PLUGIN_DEFAULT_EMAIL_RECEIVERS);
+        if (receiversConfig == null || "".equals(receiversConfig)) {
+            throw new RuntimeException(MailParamsConstants.PLUGIN_DEFAULT_EMAIL_RECEIVERS + "must not be null");
+        }
+
+        receivers = Arrays.asList(receiversConfig.split(","));
+
+        String receiverCcsConfig = config.get(MailParamsConstants.NAME_PLUGIN_DEFAULT_EMAIL_RECEIVERCCS);
+
+        receiverCcs = new ArrayList<>();
+        if (receiverCcsConfig != null && !"".equals(receiverCcsConfig)) {
+            receiverCcs = Arrays.asList(receiverCcsConfig.split(","));
+        }
+
+        mailSmtpHost = config.get(MailParamsConstants.NAME_MAIL_SMTP_HOST);
+        requireNonNull(mailSmtpHost, MailParamsConstants.MAIL_SMTP_HOST + " must not null");
+
+        mailSmtpPort = config.get(MailParamsConstants.NAME_MAIL_SMTP_PORT);
+        requireNonNull(mailSmtpPort, MailParamsConstants.MAIL_SMTP_PORT + " must not null");
+
+        mailSender = config.get(MailParamsConstants.NAME_MAIL_SENDER);
+        requireNonNull(mailSender, MailParamsConstants.MAIL_SENDER + " must not null");
+
+        enableSmtpAuth = config.get(MailParamsConstants.NAME_MAIL_SMTP_AUTH);
+
+        mailUser = config.get(MailParamsConstants.NAME_MAIL_USER);
+        requireNonNull(mailUser, MailParamsConstants.MAIL_USER + " must not null");
+
+        mailPasswd = config.get(MailParamsConstants.NAME_MAIL_PASSWD);
+        requireNonNull(mailPasswd, MailParamsConstants.MAIL_PASSWD + " must not null");
+
+        mailUseStartTLS = config.get(MailParamsConstants.NAME_MAIL_SMTP_STARTTLS_ENABLE);
+        requireNonNull(mailUseStartTLS, MailParamsConstants.MAIL_SMTP_STARTTLS_ENABLE + " must not null");
+
+        mailUseSSL = config.get(MailParamsConstants.NAME_MAIL_SMTP_SSL_ENABLE);
+        requireNonNull(mailUseSSL, MailParamsConstants.MAIL_SMTP_SSL_ENABLE + " must not null");
+
+        sslTrust = config.get(MailParamsConstants.NAME_MAIL_SMTP_SSL_TRUST);
+        requireNonNull(sslTrust, MailParamsConstants.MAIL_SMTP_SSL_TRUST + " must not null");
+
+        showType = config.get(AlertConstants.SHOW_TYPE);
+        requireNonNull(showType, AlertConstants.SHOW_TYPE + " must not null");
+
+        xlsFilePath = config.get(EmailConstants.XLS_FILE_PATH);
+        if (StringUtils.isBlank(xlsFilePath)) {
+            xlsFilePath = "/tmp/xls";
+        }
+
+        alertTemplate = new DefaultHTMLTemplate();
+    }
+
+    /**
+     * send mail to receivers
+     *
+     * @param title   title
+     * @param content content
+     * @return
+     */
+    public AlertResult sendMails(String title, String content) {
+        return sendMails(this.receivers, this.receiverCcs, title, content);
+    }
+
+    /**
+     * send mail to receivers
+     *
+     * @param title   email title
+     * @param content email content
+     * @return
+     */
+    public AlertResult sendMailsToReceiverOnly(String title, String content) {
+        return sendMails(this.receivers, null, title, content);
+    }
+
+    /**
+     * send mail
+     *
+     * @param receivers   receivers
+     * @param receiverCcs receiverCcs
+     * @param title       title
+     * @param content     content
+     * @return
+     */
+    public AlertResult sendMails(List<String> receivers, List<String> receiverCcs, String title, String content) {
+        AlertResult alertResult = new AlertResult();
+        alertResult.setStatus("false");
+
+        // if there is no receivers && no receiversCc, no need to process
+        if (CollectionUtils.isEmpty(receivers) && CollectionUtils.isEmpty(receiverCcs)) {
+            return alertResult;
+        }
+
+        receivers.removeIf(StringUtils::isEmpty);
+
+        if (showType.equals(ShowType.TABLE.getDescp()) || showType.equals(ShowType.TEXT.getDescp())) {
+            // send email
+            HtmlEmail email = new HtmlEmail();
+
+            try {
+                Session session = getSession();
+                email.setMailSession(session);
+                email.setFrom(mailSender);
+                email.setCharset(EmailConstants.UTF_8);
+                if (CollectionUtils.isNotEmpty(receivers)) {
+                    // receivers mail
+                    for (String receiver : receivers) {
+                        email.addTo(receiver);
+                    }
+                }
+
+                if (CollectionUtils.isNotEmpty(receiverCcs)) {
+                    //cc
+                    for (String receiverCc : receiverCcs) {
+                        email.addCc(receiverCc);
+                    }
+                }
+                // sender mail
+                return getStringObjectMap(title, content, alertResult, email);
+            } catch (Exception e) {
+                handleException(alertResult, e);
+            }
+        } else if (showType.equals(ShowType.ATTACHMENT.getDescp()) || showType.equals(ShowType.TABLEATTACHMENT.getDescp())) {
+            try {
+
+                String partContent = (showType.equals(ShowType.ATTACHMENT.getDescp()) ? "Please see the attachment " + title + EmailConstants.EXCEL_SUFFIX_XLS : htmlTable(content, false));
+
+                attachment(title, content, partContent);
+
+                alertResult.setStatus("true");
+                return alertResult;
+            } catch (Exception e) {
+                handleException(alertResult, e);
+                return alertResult;
+            }
+        }
+        return alertResult;
+
+    }
+
+    /**
+     * html table content
+     *
+     * @param content the content
+     * @param showAll if show the whole content
+     * @return the html table form
+     */
+    private String htmlTable(String content, boolean showAll) {
+        return alertTemplate.getMessageFromTemplate(content, ShowType.TABLE, showAll);
+    }
+
+    /**
+     * html table content
+     *
+     * @param content the content
+     * @return the html table form
+     */
+    private String htmlTable(String content) {
+        return htmlTable(content, true);
+    }
+
+    /**
+     * html text content
+     *
+     * @param content the content
+     * @return text in html form
+     */
+    private String htmlText(String content) {
+        return alertTemplate.getMessageFromTemplate(content, ShowType.TEXT);
+    }
+
+    /**
+     * send mail as Excel attachment
+     *
+     * @param title
+     * @param content
+     * @param partContent
+     * @throws Exception
+     */
+    private void attachment(String title, String content, String partContent) throws Exception {
+        MimeMessage msg = getMimeMessage();
+
+        attachContent(title, content, partContent, msg);
+    }
+
+    /**
+     * get MimeMessage
+     *
+     * @return
+     * @throws MessagingException
+     */
+    private MimeMessage getMimeMessage() throws MessagingException {
+
+        // 1. The first step in creating mail: creating session
+        Session session = getSession();
+        // Setting debug mode, can be turned off
+        session.setDebug(false);
+
+        // 2. creating mail: Creating a MimeMessage
+        MimeMessage msg = new MimeMessage(session);
+        // 3. set sender
+        msg.setFrom(new InternetAddress(mailSender));
+        // 4. set receivers
+        for (String receiver : receivers) {
+            msg.addRecipients(Message.RecipientType.TO, InternetAddress.parse(receiver));
+        }
+        return msg;
+    }
+
+    /**
+     * get session
+     *
+     * @return the new Session
+     */
+    private Session getSession() {
+        Properties props = new Properties();
+        props.setProperty(MailParamsConstants.MAIL_SMTP_HOST, mailSmtpHost);
+        props.setProperty(MailParamsConstants.MAIL_SMTP_PORT, mailSmtpPort);
+        props.setProperty(MailParamsConstants.MAIL_SMTP_AUTH, enableSmtpAuth);
+        props.setProperty(EmailConstants.MAIL_TRANSPORT_PROTOCOL, mailProtocol);
+        props.setProperty(MailParamsConstants.MAIL_SMTP_STARTTLS_ENABLE, mailUseStartTLS);
+        props.setProperty(MailParamsConstants.MAIL_SMTP_SSL_ENABLE, mailUseSSL);
+        props.setProperty(MailParamsConstants.MAIL_SMTP_SSL_TRUST, sslTrust);
+
+        Authenticator auth = new Authenticator() {
+            @Override
+            protected PasswordAuthentication getPasswordAuthentication() {
+                // mail username and password
+                return new PasswordAuthentication(mailUser, mailPasswd);
+            }
+        };
+
+        Session session = Session.getInstance(props, auth);
+        session.addProvider(new SMTPProvider());
+        return session;
+    }
+
+    /**
+     * attach content
+     *
+     * @param title
+     * @param content
+     * @param partContent
+     * @param msg
+     * @throws MessagingException
+     * @throws IOException
+     */
+    private void attachContent(String title, String content, String partContent, MimeMessage msg) throws MessagingException, IOException {
+        /**
+         * set receiverCc
+         */
+        if (CollectionUtils.isNotEmpty(receiverCcs)) {
+            for (String receiverCc : receiverCcs) {
+                msg.addRecipients(Message.RecipientType.CC, InternetAddress.parse(receiverCc));
+            }
+        }
+
+        // set subject
+        msg.setSubject(title);
+        MimeMultipart partList = new MimeMultipart();
+        // set signature
+        MimeBodyPart part1 = new MimeBodyPart();
+        part1.setContent(partContent, EmailConstants.TEXT_HTML_CHARSET_UTF_8);
+        // set attach file
+        MimeBodyPart part2 = new MimeBodyPart();
+        File file = new File(xlsFilePath + EmailConstants.SINGLE_SLASH + title + EmailConstants.EXCEL_SUFFIX_XLS);
+        if (!file.getParentFile().exists()) {
+            file.getParentFile().mkdirs();
+        }
+        // make excel file
+
+        ExcelUtils.genExcelFile(content, title, xlsFilePath);
+
+        part2.attachFile(file);
+        part2.setFileName(MimeUtility.encodeText(title + EmailConstants.EXCEL_SUFFIX_XLS, EmailConstants.UTF_8, "B"));
+        // add components to collection
+        partList.addBodyPart(part1);
+        partList.addBodyPart(part2);
+        msg.setContent(partList);
+        // 5. send Transport
+        Transport.send(msg);
+        // 6. delete saved file
+        deleteFile(file);
+    }
+
+    /**
+     * the string object map
+     *
+     * @param title
+     * @param content
+     * @param alertResult
+     * @param email
+     * @return
+     * @throws EmailException
+     */
+    private AlertResult getStringObjectMap(String title, String content, AlertResult alertResult, HtmlEmail email) throws EmailException {
+
+        /**
+         * the subject of the message to be sent
+         */
+        email.setSubject(title);
+        /**
+         * to send information, you can use HTML tags in mail content because of the use of HtmlEmail
+         */
+        if (showType.equals(ShowType.TABLE.getDescp())) {
+            email.setMsg(htmlTable(content));
+        } else if (showType.equals(ShowType.TEXT.getDescp())) {
+            email.setMsg(htmlText(content));
+        }
+
+        // send
+        email.setDebug(true);
+        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
+        email.send();
+
+        alertResult.setStatus("true");
+
+        return alertResult;
+    }
+
+    /**
+     * file delete
+     *
+     * @param file the file to delete
+     */
+    public void deleteFile(File file) {
+        if (file.exists()) {
+            if (file.delete()) {
+                logger.info("delete success: {}", file.getAbsolutePath() + file.getName());
+            } else {
+                logger.info("delete fail: {}", file.getAbsolutePath() + file.getName());
+            }
+        } else {
+            logger.info("file not exists: {}", file.getAbsolutePath() + file.getName());
+        }
+    }
+
+    /**
+     * handle exception
+     *
+     * @param alertResult
+     * @param e
+     */
+    private void handleException(AlertResult alertResult, Exception e) {
+        logger.error("Send email to {} failed", receivers, e);
+        alertResult.setMessage("Send email to {" + String.join(",", receivers) + "} failed，" + e.toString());
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/template/AlertTemplate.java

@@ -14,9 +14,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.alert.template;
 
-import org.apache.dolphinscheduler.common.enums.ShowType;
+package org.apache.dolphinscheduler.plugin.alert.email.template;
+
+import org.apache.dolphinscheduler.spi.alert.ShowType;
 
 /**
  * alert message template
@@ -25,20 +26,22 @@ public interface AlertTemplate {
 
     /**
      * get a message from a specified alert template
-     * @param content     alert message content
-     * @param showType    show type
-     * @param showAll    whether to show all
+     *
+     * @param content  alert message content
+     * @param showType show type
+     * @param showAll  whether to show all
      * @return a message from a specified alert template
      */
-    String getMessageFromTemplate(String content, ShowType showType,boolean showAll);
+    String getMessageFromTemplate(String content, ShowType showType, boolean showAll);
 
     /**
      * default showAll is true
-     * @param content alert message content
+     *
+     * @param content  alert message content
      * @param showType show type
      * @return a message from a specified alert template
      */
-    default String getMessageFromTemplate(String content,ShowType showType){
-        return getMessageFromTemplate(content,showType,true);
+    default String getMessageFromTemplate(String content, ShowType showType) {
+        return getMessageFromTemplate(content, showType, true);
     }
 }

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/template/DefaultHTMLTemplate.java

@@ -14,21 +14,27 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.alert.template.impl;
 
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.node.ArrayNode;
-import org.apache.dolphinscheduler.alert.template.AlertTemplate;
-import org.apache.dolphinscheduler.alert.utils.Constants;
-import org.apache.dolphinscheduler.common.enums.ShowType;
-import org.apache.dolphinscheduler.common.utils.StringUtils;
+package org.apache.dolphinscheduler.plugin.alert.email.template;
+
+import static java.util.Objects.requireNonNull;
+
+import org.apache.dolphinscheduler.plugin.alert.email.EmailConstants;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+import org.apache.dolphinscheduler.spi.utils.StringUtils;
+
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.apache.dolphinscheduler.common.utils.*;
 
-import java.util.*;
-
-import static org.apache.dolphinscheduler.common.utils.Preconditions.*;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
 
 /**
  * the default html alert message template
@@ -37,33 +43,33 @@ public class DefaultHTMLTemplate implements AlertTemplate {
 
     public static final Logger logger = LoggerFactory.getLogger(DefaultHTMLTemplate.class);
 
-
     @Override
-    public String getMessageFromTemplate(String content, ShowType showType,boolean showAll) {
+    public String getMessageFromTemplate(String content, ShowType showType, boolean showAll) {
 
-        switch (showType){
+        switch (showType) {
             case TABLE:
-                return getTableTypeMessage(content,showAll);
+                return getTableTypeMessage(content, showAll);
             case TEXT:
-                return getTextTypeMessage(content,showAll);
+                return getTextTypeMessage(content, showAll);
             default:
-                throw new IllegalArgumentException(String.format("not support showType: %s in DefaultHTMLTemplate",showType));
+                throw new IllegalArgumentException(String.format("not support showType: %s in DefaultHTMLTemplate", showType));
         }
     }
 
     /**
      * get alert message which type is TABLE
+     *
      * @param content message content
      * @param showAll weather to show all
      * @return alert message
      */
-    private String getTableTypeMessage(String content,boolean showAll){
+    private String getTableTypeMessage(String content, boolean showAll) {
 
-        if (StringUtils.isNotEmpty(content)){
+        if (StringUtils.isNotEmpty(content)) {
             List<LinkedHashMap> mapItemsList = JSONUtils.toList(content, LinkedHashMap.class);
 
-            if(!showAll && mapItemsList.size() > Constants.NUMBER_1000){
-                mapItemsList = mapItemsList.subList(0,Constants.NUMBER_1000);
+            if (!showAll && mapItemsList.size() > EmailConstants.NUMBER_1000) {
+                mapItemsList = mapItemsList.subList(0, EmailConstants.NUMBER_1000);
             }
 
             StringBuilder contents = new StringBuilder(200);
@@ -71,31 +77,31 @@ public class DefaultHTMLTemplate implements AlertTemplate {
             boolean flag = true;
 
             String title = "";
-            for (LinkedHashMap mapItems : mapItemsList){
+            for (LinkedHashMap mapItems : mapItemsList) {
 
                 Set<Map.Entry<String, Object>> entries = mapItems.entrySet();
 
                 Iterator<Map.Entry<String, Object>> iterator = entries.iterator();
 
-                StringBuilder t = new StringBuilder(Constants.TR);
-                StringBuilder cs = new StringBuilder(Constants.TR);
-                while (iterator.hasNext()){
+                StringBuilder t = new StringBuilder(EmailConstants.TR);
+                StringBuilder cs = new StringBuilder(EmailConstants.TR);
+                while (iterator.hasNext()) {
 
                     Map.Entry<String, Object> entry = iterator.next();
-                    t.append(Constants.TH).append(entry.getKey()).append(Constants.TH_END);
-                    cs.append(Constants.TD).append(String.valueOf(entry.getValue())).append(Constants.TD_END);
+                    t.append(EmailConstants.TH).append(entry.getKey()).append(EmailConstants.TH_END);
+                    cs.append(EmailConstants.TD).append(String.valueOf(entry.getValue())).append(EmailConstants.TD_END);
 
                 }
-                t.append(Constants.TR_END);
-                cs.append(Constants.TR_END);
-                if (flag){
+                t.append(EmailConstants.TR_END);
+                cs.append(EmailConstants.TR_END);
+                if (flag) {
                     title = t.toString();
                 }
                 flag = false;
                 contents.append(cs);
             }
 
-            return getMessageFromHtmlTemplate(title,contents.toString());
+            return getMessageFromHtmlTemplate(title, contents.toString());
         }
 
         return content;
@@ -103,22 +109,23 @@ public class DefaultHTMLTemplate implements AlertTemplate {
 
     /**
      * get alert message which type is TEXT
+     *
      * @param content message content
      * @param showAll weather to show all
      * @return alert message
      */
-    private String getTextTypeMessage(String content,boolean showAll){
+    private String getTextTypeMessage(String content, boolean showAll) {
 
-        if (StringUtils.isNotEmpty(content)){
+        if (StringUtils.isNotEmpty(content)) {
             ArrayNode list = JSONUtils.parseArray(content);
             StringBuilder contents = new StringBuilder(100);
-            for (JsonNode jsonNode : list){
-                contents.append(Constants.TR);
-                contents.append(Constants.TD).append(jsonNode.toString()).append(Constants.TD_END);
-                contents.append(Constants.TR_END);
+            for (JsonNode jsonNode : list) {
+                contents.append(EmailConstants.TR);
+                contents.append(EmailConstants.TD).append(jsonNode.toString()).append(EmailConstants.TD_END);
+                contents.append(EmailConstants.TR_END);
             }
 
-            return getMessageFromHtmlTemplate(null,contents.toString());
+            return getMessageFromHtmlTemplate(null, contents.toString());
 
         }
 
@@ -127,16 +134,17 @@ public class DefaultHTMLTemplate implements AlertTemplate {
 
     /**
      * get alert message from a html template
-     * @param title     message title
-     * @param content   message content
+     *
+     * @param title   message title
+     * @param content message content
      * @return alert message which use html template
      */
-    private String getMessageFromHtmlTemplate(String title,String content){
+    private String getMessageFromHtmlTemplate(String title, String content) {
 
-        checkNotNull(content);
-        String htmlTableThead = StringUtils.isEmpty(title) ? "" : String.format("<thead>%s</thead>\n",title);
+        requireNonNull(content, "content must not null");
+        String htmlTableThead = StringUtils.isEmpty(title) ? "" : String.format("<thead>%s</thead>\n", title);
 
-        return Constants.HTML_HEADER_PREFIX +htmlTableThead + content + Constants.TABLE_BODY_HTML_TAIL;
+        return EmailConstants.HTML_HEADER_PREFIX + htmlTableThead + content + EmailConstants.TABLE_BODY_HTML_TAIL;
     }
 
 }

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/test/java/org/apache/dolphinscheduler/plugin/alert/email/EmailAlertChannelFactoryTest.java

@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import java.util.List;
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * EmailAlertChannelFactory Tester.
+ *
+ * @version 1.0
+ * @since <pre>Aug 20, 2020</pre>
+ */
+public class EmailAlertChannelFactoryTest {
+
+    @Before
+    public void before() throws Exception {
+    }
+
+    @After
+    public void after() throws Exception {
+    }
+
+    /**
+     * Method: getName()
+     */
+    @Test
+    public void testGetName() throws Exception {
+    }
+
+    /**
+     * Method: getParams()
+     */
+    @Test
+    public void testGetParams() throws Exception {
+        EmailAlertChannelFactory emailAlertChannelFactory = new EmailAlertChannelFactory();
+        List<PluginParams> params = emailAlertChannelFactory.getParams();
+        System.out.println(JSONUtils.toJsonString(params));
+        Assert.assertEquals(12, params.size());
+    }
+
+    /**
+     * Method: create()
+     */
+    @Test
+    public void testCreate() throws Exception {
+        EmailAlertChannelFactory emailAlertChannelFactory = new EmailAlertChannelFactory();
+        AlertChannel alertChannel = emailAlertChannelFactory.create();
+        Assert.assertNotNull(alertChannel);
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/test/java/org/apache/dolphinscheduler/plugin/alert/email/EmailAlertChannelTest.java

@@ -0,0 +1,161 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+import org.apache.dolphinscheduler.spi.alert.AlertConstants;
+import org.apache.dolphinscheduler.spi.alert.AlertData;
+import org.apache.dolphinscheduler.spi.alert.AlertInfo;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+import org.apache.dolphinscheduler.spi.params.InputParam;
+import org.apache.dolphinscheduler.spi.params.PasswordParam;
+import org.apache.dolphinscheduler.spi.params.RadioParam;
+import org.apache.dolphinscheduler.spi.params.base.DataType;
+import org.apache.dolphinscheduler.spi.params.base.ParamsOptions;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.params.base.Validate;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * EmailAlertChannel Tester.
+ */
+public class EmailAlertChannelTest {
+
+    /**
+     * Method: process(AlertInfo info)
+     */
+    @Test
+    public void testProcess() {
+        EmailAlertChannel emailAlertChannel = new EmailAlertChannel();
+        AlertData alertData = new AlertData();
+        LinkedHashMap<String, Object> map1 = new LinkedHashMap<>();
+        map1.put("mysql service name", "mysql200");
+        map1.put("mysql address", "192.168.xx.xx");
+        map1.put("port", "3306");
+        map1.put("no index of number", "80");
+        map1.put("database client connections", "190");
+        List<LinkedHashMap<String, Object>> maps = new ArrayList<>();
+        maps.add(0, map1);
+        String mapjson = JSONUtils.toJsonString(maps);
+
+        alertData.setId(10)
+                .setContent(mapjson)
+                .setLog("10")
+                .setTitle("test");
+        AlertInfo alertInfo = new AlertInfo();
+        alertInfo.setAlertData(alertData);
+        alertInfo.setAlertParams(getEmailAlertParams());
+        AlertResult alertResult = emailAlertChannel.process(alertInfo);
+        Assert.assertNotNull(alertResult);
+        Assert.assertEquals("false", alertResult.getStatus());
+    }
+
+    public String getEmailAlertParams() {
+        List<PluginParams> paramsList = new ArrayList<>();
+        InputParam receivesParam = InputParam.newBuilder("receivers", "receivers")
+                .setValue("540957506@qq.com")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        InputParam mailSmtpHost = InputParam.newBuilder("serverHost", "smtp.host")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue("smtp.126.com")
+                .build();
+
+        InputParam mailSmtpPort = InputParam.newBuilder("serverPort", "smtp.port")
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .setType(DataType.NUMBER.getDataType())
+                        .build())
+                .setValue(25)
+                .build();
+
+        InputParam mailSender = InputParam.newBuilder("sender", "sender")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue("dolphinscheduler@126.com")
+                .build();
+
+        RadioParam enableSmtpAuth = RadioParam.newBuilder("enableSmtpAuth", "smtp.auth")
+                .addParamsOptions(new ParamsOptions("YES", true, false))
+                .addParamsOptions(new ParamsOptions("NO", false, false))
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue(false)
+                .build();
+
+        InputParam mailUser = InputParam.newBuilder("user", "user")
+                .setPlaceholder("if enable use authentication, you need input user")
+                .setValue("dolphinscheduler@126.com")
+                .build();
+
+        PasswordParam mailPassword = PasswordParam.newBuilder("passwd", "passwd")
+                .setPlaceholder("if enable use authentication, you need input password")
+                .setValue("escheduler123")
+                .build();
+
+        RadioParam enableTls = RadioParam.newBuilder("starttlsEnable", "starttls.enable")
+                .addParamsOptions(new ParamsOptions("YES", true, false))
+                .addParamsOptions(new ParamsOptions("NO", false, false))
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue(true)
+                .build();
+
+        RadioParam enableSsl = RadioParam.newBuilder("sslEnable", "smtp.ssl.enable")
+                .addParamsOptions(new ParamsOptions("YES", true, false))
+                .addParamsOptions(new ParamsOptions("NO", false, false))
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue(true)
+                .build();
+
+        InputParam sslTrust = InputParam.newBuilder("smtpSslTrust", "smtp.ssl.trust")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue("smtp.126.com")
+                .build();
+
+        List<ParamsOptions> emailShowTypeList = new ArrayList<>();
+        emailShowTypeList.add(new ParamsOptions(ShowType.TABLE.getDescp(), ShowType.TABLE.getDescp(), false));
+        emailShowTypeList.add(new ParamsOptions(ShowType.TEXT.getDescp(), ShowType.TEXT.getDescp(), false));
+        emailShowTypeList.add(new ParamsOptions(ShowType.ATTACHMENT.getDescp(), ShowType.ATTACHMENT.getDescp(), false));
+        emailShowTypeList.add(new ParamsOptions(ShowType.TABLEATTACHMENT.getDescp(), ShowType.TABLEATTACHMENT.getDescp(), false));
+        RadioParam showType = RadioParam.newBuilder(AlertConstants.SHOW_TYPE, "showType")
+                .setParamsOptionsList(emailShowTypeList)
+                .setValue(ShowType.TABLE.getDescp())
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        paramsList.add(receivesParam);
+        paramsList.add(mailSmtpHost);
+        paramsList.add(mailSmtpPort);
+        paramsList.add(mailSender);
+        paramsList.add(enableSmtpAuth);
+        paramsList.add(mailUser);
+        paramsList.add(mailPassword);
+        paramsList.add(enableTls);
+        paramsList.add(enableSsl);
+        paramsList.add(sslTrust);
+        paramsList.add(showType);
+
+        return JSONUtils.toJsonString(paramsList);
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/test/java/org/apache/dolphinscheduler/plugin/alert/email/ExcelUtilsTest.java

@@ -15,7 +15,11 @@
  * limitations under the License.
  */
 
-package org.apache.dolphinscheduler.alert.utils;
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
 
 import org.junit.After;
 import org.junit.Before;
@@ -25,8 +29,6 @@ import org.junit.rules.ExpectedException;
 import org.junit.rules.TemporaryFolder;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import java.io.File;
-import static org.junit.Assert.assertTrue;
 
 public class ExcelUtilsTest {
 
@@ -61,7 +63,7 @@ public class ExcelUtilsTest {
 
         //Define dest file path
         String xlsFilePath = rootPath + System.getProperty("file.separator");
-        logger.info("xlsFilePath: "+xlsFilePath);
+        logger.info("xlsFilePath: " + xlsFilePath);
 
         //Define correctContent
         String correctContent = "[{\"name\":\"ds name\",\"value\":\"ds value\"}]";
@@ -76,7 +78,7 @@ public class ExcelUtilsTest {
         ExcelUtils.genExcelFile(correctContent, title, xlsFilePath);
 
         //Test file exists
-        File xlsFile = new File(xlsFilePath + Constants.SINGLE_SLASH + title + Constants.EXCEL_SUFFIX_XLS);
+        File xlsFile = new File(xlsFilePath + EmailConstants.SINGLE_SLASH + title + EmailConstants.EXCEL_SUFFIX_XLS);
         assertTrue(xlsFile.exists());
 
         //Expected RuntimeException
@@ -96,7 +98,7 @@ public class ExcelUtilsTest {
     @Test
     public void testGenExcelFileByCheckDir() {
         ExcelUtils.genExcelFile("[{\"a\": \"a\"},{\"a\": \"a\"}]", "t", "/tmp/xls");
-        File file = new File("/tmp/xls" + Constants.SINGLE_SLASH + "t" + Constants.EXCEL_SUFFIX_XLS);
+        File file = new File("/tmp/xls" + EmailConstants.SINGLE_SLASH + "t" + EmailConstants.EXCEL_SUFFIX_XLS);
         file.delete();
     }
 }

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/test/java/org/apache/dolphinscheduler/plugin/alert/email/MailUtilsTest.java

@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email;
+
+import org.apache.dolphinscheduler.plugin.alert.email.template.AlertTemplate;
+import org.apache.dolphinscheduler.plugin.alert.email.template.DefaultHTMLTemplate;
+import org.apache.dolphinscheduler.spi.alert.AlertConstants;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ */
+public class MailUtilsTest {
+    private static final Logger logger = LoggerFactory.getLogger(MailUtilsTest.class);
+
+    private static Map<String, String> emailConfig = new HashMap<>();
+
+    private static AlertTemplate alertTemplate;
+
+    static MailSender mailSender;
+
+    @BeforeClass
+    public static void initEmailConfig() {
+        emailConfig.put(MailParamsConstants.NAME_MAIL_PROTOCOL, "smtp");
+        emailConfig.put(MailParamsConstants.NAME_MAIL_SMTP_HOST, "xxx.xxx.com");
+        emailConfig.put(MailParamsConstants.NAME_MAIL_SMTP_PORT, "25");
+        emailConfig.put(MailParamsConstants.NAME_MAIL_SENDER, "xxx1.xxx.com");
+        emailConfig.put(MailParamsConstants.NAME_MAIL_USER, "xxx2.xxx.com");
+        emailConfig.put(MailParamsConstants.NAME_MAIL_PASSWD, "111111");
+        emailConfig.put(MailParamsConstants.NAME_MAIL_SMTP_STARTTLS_ENABLE, "true");
+        emailConfig.put(MailParamsConstants.NAME_MAIL_SMTP_SSL_ENABLE, "false");
+        emailConfig.put(MailParamsConstants.NAME_MAIL_SMTP_SSL_TRUST, "false");
+        emailConfig.put(MailParamsConstants.NAME_PLUGIN_DEFAULT_EMAIL_RECEIVERS, "347801120@qq.com");
+        emailConfig.put(MailParamsConstants.NAME_PLUGIN_DEFAULT_EMAIL_RECEIVERCCS, "347801120@qq.com");
+        emailConfig.put(AlertConstants.SHOW_TYPE, ShowType.TEXT.getDescp());
+        alertTemplate = new DefaultHTMLTemplate();
+        mailSender = new MailSender(emailConfig);
+    }
+
+    @Test
+    public void testSendMails() {
+
+        String content = "[\"id:69\","
+                + "\"name:UserBehavior-0--1193959466\","
+                + "\"Job name: Start workflow\","
+                + "\"State: SUCCESS\","
+                + "\"Recovery:NO\","
+                + "\"Run time: 1\","
+                + "\"Start time: 2018-08-06 10:31:34.0\","
+                + "\"End time: 2018-08-06 10:31:49.0\","
+                + "\"Host: 192.168.xx.xx\","
+                + "\"Notify group :4\"]";
+
+        mailSender.sendMails(
+                "Mysql Exception",
+                content);
+    }
+
+    public String list2String() {
+
+        LinkedHashMap<String, Object> map1 = new LinkedHashMap<>();
+        map1.put("mysql service name", "mysql200");
+        map1.put("mysql address", "192.168.xx.xx");
+        map1.put("port", "3306");
+        map1.put("no index of number", "80");
+        map1.put("database client connections", "190");
+
+        LinkedHashMap<String, Object> map2 = new LinkedHashMap<>();
+        map2.put("mysql service name", "mysql210");
+        map2.put("mysql address", "192.168.xx.xx");
+        map2.put("port", "3306");
+        map2.put("no index of number", "10");
+        map2.put("database client connections", "90");
+
+        List<LinkedHashMap<String, Object>> maps = new ArrayList<>();
+        maps.add(0, map1);
+        maps.add(1, map2);
+        String mapjson = JSONUtils.toJsonString(maps);
+        logger.info(mapjson);
+
+        return mapjson;
+
+    }
+
+    @Test
+    public void testSendTableMail() {
+        String title = "Mysql Exception";
+        String content = list2String();
+        emailConfig.put(AlertConstants.SHOW_TYPE, ShowType.TABLE.getDescp());
+        mailSender = new MailSender(emailConfig);
+        mailSender.sendMails(title, content);
+    }
+
+    @Test
+    public void testAttachmentFile() throws Exception {
+        String content = list2String();
+        emailConfig.put(AlertConstants.SHOW_TYPE, ShowType.ATTACHMENT.getDescp());
+        mailSender = new MailSender(emailConfig);
+        mailSender.sendMails("gaojing", content);
+    }
+
+    @Test
+    public void testTableAttachmentFile() throws Exception {
+        String content = list2String();
+        emailConfig.put(AlertConstants.SHOW_TYPE, ShowType.TABLEATTACHMENT.getDescp());
+        mailSender = new MailSender(emailConfig);
+        mailSender.sendMails("gaojing", content);
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/src/test/java/org/apache/dolphinscheduler/plugin/alert/email/template/DefaultHTMLTemplateTest.java

@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.email.template;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.dolphinscheduler.plugin.alert.email.EmailConstants;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * test class for DefaultHTMLTemplate
+ */
+public class DefaultHTMLTemplateTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(DefaultHTMLTemplateTest.class);
+
+    /**
+     * only need test method GetMessageFromTemplate
+     */
+    @Test
+    public void testGetMessageFromTemplate() {
+
+        DefaultHTMLTemplate template = new DefaultHTMLTemplate();
+
+        String tableTypeMessage = template.getMessageFromTemplate(list2String(), ShowType.TABLE, true);
+
+        assertEquals(tableTypeMessage, generateMockTableTypeResultByHand());
+
+        String textTypeMessage = template.getMessageFromTemplate(list2String(), ShowType.TEXT, true);
+
+        assertEquals(textTypeMessage, generateMockTextTypeResultByHand());
+    }
+
+    /**
+     * generate some simulation data
+     */
+    private String list2String() {
+
+        LinkedHashMap<String, Object> map1 = new LinkedHashMap<>();
+        map1.put("mysql service name", "mysql200");
+        map1.put("mysql address", "192.168.xx.xx");
+        map1.put("database client connections", "190");
+        map1.put("port", "3306");
+        map1.put("no index of number", "80");
+
+        LinkedHashMap<String, Object> map2 = new LinkedHashMap<>();
+        map2.put("mysql service name", "mysql210");
+        map2.put("mysql address", "192.168.xx.xx");
+        map2.put("database client connections", "90");
+        map2.put("port", "3306");
+        map2.put("no index of number", "10");
+
+        List<LinkedHashMap<String, Object>> maps = new ArrayList<>();
+        maps.add(0, map1);
+        maps.add(1, map2);
+        String mapjson = JSONUtils.toJsonString(maps);
+        logger.info(mapjson);
+
+        return mapjson;
+    }
+
+    private String generateMockTableTypeResultByHand() {
+
+        return EmailConstants.HTML_HEADER_PREFIX
+                + "<thead>"
+                + "<tr><th>mysql service name</th><th>mysql address</th><th>database client connections</th><th>port</th><th>no index of number</th></tr>"
+                + "</thead>\n"
+                + "<tr><td>mysql200</td><td>192.168.xx.xx</td><td>190</td><td>3306</td><td>80</td></tr>"
+                + "<tr><td>mysql210</td><td>192.168.xx.xx</td><td>90</td><td>3306</td><td>10</td></tr>"
+                + EmailConstants.TABLE_BODY_HTML_TAIL;
+
+    }
+
+    private String generateMockTextTypeResultByHand() {
+
+        return EmailConstants.HTML_HEADER_PREFIX
+                + "<tr><td>{\"mysql service name\":\"mysql200\",\"mysql address\":\"192.168.xx.xx\",\"database client connections\":\"190\",\"port\":\"3306\",\"no index of number\":\"80\"}</td></tr>"
+                + "<tr><td>{\"mysql service name\":\"mysql210\",\"mysql address\":\"192.168.xx.xx\",\"database client connections\":\"90\",\"port\":\"3306\",\"no index of number\":\"10\"}</td></tr>"
+                + EmailConstants.TABLE_BODY_HTML_TAIL;
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/pom.xml

@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>dolphinscheduler-alert-plugin</artifactId>
+        <groupId>org.apache.dolphinscheduler</groupId>
+        <version>1.3.4-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>dolphinscheduler-alert-http</artifactId>
+    <packaging>dolphinscheduler-plugin</packaging>
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-spi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <type>jar</type>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>dolphinscheduler-alert-http-${project.version}</finalName>
+    </build>
+
+</project>

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpAlertChannel.java

@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.http;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertData;
+import org.apache.dolphinscheduler.spi.alert.AlertInfo;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.params.PluginParamsTransfer;
+
+import java.util.Map;
+
+/**
+ * http alert channel,use sms message to seed the alertInfo
+ */
+public class HttpAlertChannel implements AlertChannel {
+    @Override
+    public AlertResult process(AlertInfo alertInfo) {
+
+        AlertData alertData = alertInfo.getAlertData();
+        String alertParams = alertInfo.getAlertParams();
+        Map<String, String> paramsMap = PluginParamsTransfer.getPluginParamsMap(alertParams);
+
+        return new HttpSender(paramsMap).send(alertData.getContent());
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpAlertChannelFactory.java

@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.http;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+import org.apache.dolphinscheduler.spi.params.InputParam;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.params.base.Validate;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * http alert factory
+ */
+public class HttpAlertChannelFactory implements AlertChannelFactory {
+    @Override
+    public String getName() {
+        return "Http";
+    }
+
+    @Override
+    public List<PluginParams> getParams() {
+
+        InputParam url = InputParam.newBuilder(HttpAlertConstants.URL, HttpAlertConstants.URL)
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        InputParam headerParams = InputParam.newBuilder(HttpAlertConstants.HEADER_PARAMS, HttpAlertConstants.HEADER_PARAMS)
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        InputParam bodyParams = InputParam.newBuilder(HttpAlertConstants.BODY_PARAMS, HttpAlertConstants.BODY_PARAMS)
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        InputParam contentField = InputParam.newBuilder(HttpAlertConstants.CONTENT_FIELD, HttpAlertConstants.CONTENT_FIELD)
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        InputParam requestType = InputParam.newBuilder(HttpAlertConstants.REQUEST_TYPE, HttpAlertConstants.REQUEST_TYPE)
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        return Arrays.asList(url, requestType, headerParams, bodyParams, contentField);
+    }
+
+    @Override
+    public AlertChannel create() {
+        return new HttpAlertChannel();
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpAlertConstants.java

@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.http;
+
+public class HttpAlertConstants {
+
+    private HttpAlertConstants() {
+    }
+
+    public static final String URL = "url";
+
+    public static final String HEADER_PARAMS = "headerParams";
+
+    public static final String BODY_PARAMS = "bodyParams";
+
+    public static final String CONTENT_FIELD = "contentField";
+
+    public static final String REQUEST_TYPE = "requestType";
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpAlertPlugin.java

@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.http;
+
+import org.apache.dolphinscheduler.spi.DolphinSchedulerPlugin;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+
+import com.google.common.collect.ImmutableList;
+
+/**
+ * http  alertPlugins
+ */
+public class HttpAlertPlugin implements DolphinSchedulerPlugin {
+
+    @Override
+    public Iterable<AlertChannelFactory> getAlertChannelFactorys() {
+        return ImmutableList.of(new HttpAlertChannelFactory());
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpSender.java

@@ -0,0 +1,166 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.http;
+
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+import org.apache.dolphinscheduler.spi.utils.StringUtils;
+
+import org.apache.http.HttpEntity;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.util.EntityUtils;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+/**
+ * http  send message
+ */
+public class HttpSender {
+
+    public static final Logger logger = LoggerFactory.getLogger(HttpSender.class);
+
+    private String url;
+
+    private final String headerParams;
+
+    private final String bodyParams;
+
+    private final String contentField;
+
+    private final String requestType;
+
+    private HttpRequestBase httpRequest;
+
+
+    private static final String URL_SPLICE_CHAR = "?";
+
+    /**
+     * request type post
+     */
+    private static final String REQUEST_TYPE_POST = "POST";
+
+    /**
+     * request type get
+     */
+    private static final String REQUEST_TYPE_GET = "GET";
+
+    private static final String DEFAULT_CHARSET = "utf-8";
+
+    public HttpSender(Map<String, String> paramsMap) {
+
+        url = paramsMap.get(HttpAlertConstants.URL);
+        headerParams = paramsMap.get(HttpAlertConstants.HEADER_PARAMS);
+        bodyParams = paramsMap.get(HttpAlertConstants.BODY_PARAMS);
+        contentField = paramsMap.get(HttpAlertConstants.CONTENT_FIELD);
+        requestType = paramsMap.get(HttpAlertConstants.REQUEST_TYPE);
+    }
+
+    public AlertResult send(String msg) {
+
+        AlertResult alertResult = new AlertResult();
+
+        createHttpRequest(msg);
+
+        if (httpRequest == null) {
+            alertResult.setStatus("false");
+            alertResult.setMessage("Request types are not supported");
+            return alertResult;
+        }
+
+        try {
+            CloseableHttpClient httpClient = HttpClientBuilder.create().build();
+            CloseableHttpResponse response = httpClient.execute(httpRequest);
+            HttpEntity entity = response.getEntity();
+            String resp = EntityUtils.toString(entity, DEFAULT_CHARSET);
+            alertResult.setStatus("true");
+            alertResult.setMessage(resp);
+        } catch (Exception e) {
+            logger.error("send http alert msg  exception : {}", e.getMessage());
+            alertResult.setStatus("false");
+            alertResult.setMessage("send http request  alert fail.");
+        }
+
+        return alertResult;
+    }
+
+    private void createHttpRequest(String msg) {
+
+        if (REQUEST_TYPE_POST.equals(requestType)) {
+            httpRequest = new HttpPost(url);
+            //POST request add param in request body
+            setMsgInRequestBody(msg);
+        } else if (REQUEST_TYPE_GET.equals(requestType)) {
+            //GET request add param in url
+            setMsgInUrl(msg);
+            httpRequest = new HttpGet(url);
+        }
+        setHeader();
+    }
+
+    /**
+     * add msg param in url
+     */
+    private void setMsgInUrl(String msg) {
+
+        if (StringUtils.isNotBlank(contentField)) {
+            String type = "&";
+            //check splice char is & or ?
+            if (!url.contains(URL_SPLICE_CHAR)) {
+                type = URL_SPLICE_CHAR;
+            }
+            url = String.format("%s%s%s=%s", url, type, contentField, msg);
+        }
+    }
+
+    /**
+     * set header params
+     */
+    private void setHeader() {
+
+        if (httpRequest == null) {
+            return;
+        }
+
+        HashMap<String, Object> map = JSONUtils.parseObject(headerParams, HashMap.class);
+        for (Map.Entry<String, Object> entry : map.entrySet()) {
+            httpRequest.setHeader(entry.getKey(), String.valueOf(entry.getValue()));
+        }
+    }
+
+    /**
+     * set body params
+     */
+    private String setMsgInRequestBody(String msg) {
+        ObjectNode objectNode = JSONUtils.parseObject(bodyParams);
+        //set msg content field
+        objectNode.put(contentField, msg);
+        return objectNode.toString();
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/src/test/java/org/apache/dolphinscheduler/plugin/alert/http/HttpAlertChannelFactoryTest.java

@@ -14,41 +14,41 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.plugin.model;
 
-import org.junit.Before;
-import org.junit.Test;
+package org.apache.dolphinscheduler.plugin.alert.http;
 
-import java.util.HashMap;
-import java.util.Map;
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
 
-import static org.junit.Assert.*;
+import java.util.List;
 
-public class AlertInfoTest {
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
 
-    private AlertInfo alertInfo;
+/**
+ * HttpAlertChannelFactory UT
+ */
+public class HttpAlertChannelFactoryTest {
+
+    private HttpAlertChannelFactory httpAlertChannelFactory;
 
     @Before
-    public void before() {
-        alertInfo = new AlertInfo();
+    public void init() {
+        httpAlertChannelFactory = new HttpAlertChannelFactory();
     }
 
     @Test
-    public void getAlertProps() {
-        Map<String, Object> map = new HashMap<>();
-        alertInfo.setAlertProps(map);
-        assertNotNull(alertInfo.getAlertProps());
-    }
+    public void getParamsTest() {
 
-    @Test
-    public void getProp() {
-        alertInfo.addProp("k", "v");
-        assertEquals("v", alertInfo.getProp("k"));
+        List<PluginParams> pluginParamsList = httpAlertChannelFactory.getParams();
+        Assert.assertEquals(5, pluginParamsList.size());
     }
 
     @Test
-    public void getAlertData() {
-        alertInfo.setAlertData(new AlertData());
-        assertNotNull(alertInfo.getAlertData());
+    public void createTest() {
+        AlertChannel alertChannel = httpAlertChannelFactory.create();
+        Assert.assertNotNull(alertChannel);
     }
-}
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/src/test/java/org/apache/dolphinscheduler/plugin/alert/http/HttpAlertChannelTest.java

@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.http;
+
+import org.apache.dolphinscheduler.spi.alert.AlertData;
+import org.apache.dolphinscheduler.spi.alert.AlertInfo;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.params.InputParam;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.params.base.Validate;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * HttpAlertChannel UT
+ */
+public class HttpAlertChannelTest {
+
+    @Test
+    public void processTest() {
+
+        HttpAlertChannel alertChannel = new HttpAlertChannel();
+        AlertInfo alertInfo = new AlertInfo();
+        AlertData alertData = new AlertData();
+        alertData.setContent("Fault tolerance warning");
+        alertInfo.setAlertData(alertData);
+        AlertResult alertResult = alertChannel.process(alertInfo);
+        Assert.assertEquals("Request types are not supported", alertResult.getMessage());
+    }
+
+    @Test
+    public void processTest2() {
+
+        HttpAlertChannel alertChannel = new HttpAlertChannel();
+        AlertInfo alertInfo = new AlertInfo();
+        AlertData alertData = new AlertData();
+        alertData.setContent("Fault tolerance warning");
+        alertInfo.setAlertData(alertData);
+        alertInfo.setAlertParams(getParams());
+        AlertResult alertResult = alertChannel.process(alertInfo);
+        Assert.assertEquals("true", alertResult.getStatus());
+    }
+
+    /**
+     * create params
+     */
+    private String getParams() {
+
+        List<PluginParams> paramsList = new ArrayList<>();
+        InputParam urlParam = InputParam.newBuilder("url", "url")
+                .setValue("http://www.baidu.com")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        InputParam headerParams = InputParam.newBuilder("headerParams", "headerParams")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue("{\"Content-Type\":\"application/json\"}")
+                .build();
+
+        InputParam bodyParams = InputParam.newBuilder("bodyParams", "bodyParams")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue("{\"number\":\"13457654323\"}")
+                .build();
+
+        InputParam content = InputParam.newBuilder("contentField", "contentField")
+                .setValue("content")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        InputParam requestType = InputParam.newBuilder("requestType", "requestType")
+                .setValue("POST")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        paramsList.add(urlParam);
+        paramsList.add(headerParams);
+        paramsList.add(bodyParams);
+        paramsList.add(content);
+        paramsList.add(requestType);
+
+        return JSONUtils.toJsonString(paramsList);
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/src/test/java/org/apache/dolphinscheduler/plugin/alert/http/HttpAlertPluginTest.java

@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.http;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * HttpAlertPlugin UT
+ */
+public class HttpAlertPluginTest {
+
+    @Test
+    public void getAlertChannelFactorysTest() {
+
+        HttpAlertPlugin httpAlertPlugin = new HttpAlertPlugin();
+        Iterable<AlertChannelFactory> alertChannelFactorys = httpAlertPlugin.getAlertChannelFactorys();
+        Assert.assertNotNull(alertChannelFactorys);
+
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-http/src/test/java/org/apache/dolphinscheduler/plugin/alert/http/HttpSenderTest.java

@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.http;
+
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * HttpSender UT
+ */
+public class HttpSenderTest {
+
+    @Test
+    public void sendTest() {
+
+        Map<String, String> paramsMap = new HashMap<>();
+        paramsMap.put(HttpAlertConstants.URL, "http://www.baidu.com");
+        paramsMap.put(HttpAlertConstants.REQUEST_TYPE, "POST");
+        paramsMap.put(HttpAlertConstants.HEADER_PARAMS, "{\"Content-Type\":\"application/json\"}");
+        paramsMap.put(HttpAlertConstants.BODY_PARAMS, "{\"number\":\"13457654323\"}");
+        paramsMap.put(HttpAlertConstants.CONTENT_FIELD, "content");
+        HttpSender httpSender = new HttpSender(paramsMap);
+        AlertResult alertResult = httpSender.send("Fault tolerance warning");
+        Assert.assertEquals("true", alertResult.getStatus());
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/pom.xml

@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>dolphinscheduler-alert-plugin</artifactId>
+        <groupId>org.apache.dolphinscheduler</groupId>
+        <version>1.3.4-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.apache.dolphinscheduler</groupId>
+    <artifactId>dolphinscheduler-alert-script</artifactId>
+    <packaging>dolphinscheduler-plugin</packaging>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-spi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <type>jar</type>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>dolphinscheduler-alert-script-${project.version}</finalName>
+    </build>
+
+</project>

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/OSUtils.java

@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+/**
+ * OSUtils
+ */
+public class OSUtils {
+
+    public OSUtils() {
+        throw new UnsupportedOperationException("Construct OSUtils");
+    }
+
+    static Boolean isWindows() {
+        return System.getProperty("os.name").startsWith("Windows");
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ProcessUtils.java

@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+import java.io.IOException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * ProcessUtils
+ */
+public class ProcessUtils {
+
+    private static final Logger logger = LoggerFactory.getLogger(ProcessUtils.class);
+
+    private ProcessUtils() {
+        throw new IllegalStateException("Utility class");
+    }
+
+    /**
+     * executeScript
+     *
+     * @param cmd cmd params
+     * @return exit code
+     */
+    static Integer executeScript(String... cmd) {
+
+        int exitCode = -1;
+
+        ProcessBuilder processBuilder = new ProcessBuilder(cmd);
+        try {
+            Process process = processBuilder.start();
+            StreamGobbler inputStreamGobbler = new StreamGobbler(process.getInputStream());
+            StreamGobbler errorStreamGobbler = new StreamGobbler(process.getErrorStream());
+
+            inputStreamGobbler.start();
+            errorStreamGobbler.start();
+            return process.waitFor();
+        } catch (IOException | InterruptedException e) {
+            logger.error("execute alert script error {}", e.getMessage());
+            Thread.currentThread().interrupt();
+        }
+
+        return exitCode;
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptAlertChannel.java

@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertData;
+import org.apache.dolphinscheduler.spi.alert.AlertInfo;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.params.PluginParamsTransfer;
+
+import java.util.Map;
+
+/**
+ * ScriptAlertChannel
+ */
+public class ScriptAlertChannel implements AlertChannel {
+
+    @Override
+    public AlertResult process(AlertInfo alertinfo) {
+        AlertData alertData = alertinfo.getAlertData();
+        String alertParams = alertinfo.getAlertParams();
+        Map<String, String> paramsMap = PluginParamsTransfer.getPluginParamsMap(alertParams);
+        return new ScriptSender(paramsMap).sendScriptAlert(alertData.getTitle());
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptAlertChannelFactory.java

@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+import org.apache.dolphinscheduler.spi.params.InputParam;
+import org.apache.dolphinscheduler.spi.params.RadioParam;
+import org.apache.dolphinscheduler.spi.params.base.ParamsOptions;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.params.base.Validate;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * ScriptAlertChannelFactory
+ */
+public class ScriptAlertChannelFactory implements AlertChannelFactory {
+
+    @Override
+    public String getName() {
+        return "Script";
+    }
+
+    @Override
+    public List<PluginParams> getParams() {
+
+        InputParam scriptUserParam = InputParam.newBuilder(ScriptParamsConstants.NAME_SCRIPT_USER_PARAMS, ScriptParamsConstants.SCRIPT_USER_PARAMS)
+                .addValidate(Validate.newBuilder()
+                        .setRequired(false)
+                        .build())
+                .setPlaceholder("please enter your custom parameters, which will be passed to you when calling your script")
+                .build();
+        // need check file type and file exist
+        InputParam scriptPathParam = InputParam.newBuilder(ScriptParamsConstants.NAME_SCRIPT_PATH, ScriptParamsConstants.SCRIPT_PATH)
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .setPlaceholder("please upload the file to the disk directory of the alert server, and ensure that the path is absolute and has the corresponding access rights")
+                .build();
+
+        RadioParam scriptTypeParams = RadioParam.newBuilder(ScriptParamsConstants.NAME_SCRIPT_TYPE, ScriptParamsConstants.SCRIPT_TYPE)
+                .addParamsOptions(new ParamsOptions(ScriptType.SHELL.getDescp(), ScriptType.SHELL.getCode(), false))
+                .setValue(ScriptType.SHELL.getCode())
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        return Arrays.asList(scriptUserParam, scriptPathParam, scriptTypeParams);
+    }
+
+    @Override
+    public AlertChannel create() {
+        return new ScriptAlertChannel();
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptAlertPlugin.java

@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+import org.apache.dolphinscheduler.spi.DolphinSchedulerPlugin;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+
+import com.google.common.collect.ImmutableList;
+
+/**
+ * ScriptAlertPlugin
+ */
+public class ScriptAlertPlugin implements DolphinSchedulerPlugin {
+
+    @Override
+    public Iterable<AlertChannelFactory> getAlertChannelFactorys() {
+        return ImmutableList.of(new ScriptAlertChannelFactory());
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptParamsConstants.java

@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+/**
+ * ScriptParamsConstants
+ */
+public class ScriptParamsConstants {
+
+    public ScriptParamsConstants() {
+        throw new IllegalStateException("Utility class");
+    }
+
+    static final String SCRIPT_TYPE = "type";
+
+    static final String NAME_SCRIPT_TYPE = "type";
+
+    static final String SCRIPT_PATH = "path";
+
+    static final String NAME_SCRIPT_PATH = "path";
+
+    static final String SCRIPT_USER_PARAMS = "user.params";
+
+    static final String NAME_SCRIPT_USER_PARAMS = "userParams";
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptSender.java

@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+
+import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * ScriptSender
+ */
+public class ScriptSender {
+
+    private static final Logger logger = LoggerFactory.getLogger(ScriptSender.class);
+
+    private String scriptPath;
+
+    private Integer scriptType;
+
+    private String userParams;
+
+    ScriptSender(Map<String, String> config) {
+        scriptPath = config.get(ScriptParamsConstants.NAME_SCRIPT_PATH);
+        scriptType = Integer.parseInt(config.get(ScriptParamsConstants.NAME_SCRIPT_TYPE));
+        userParams = config.get(ScriptParamsConstants.NAME_SCRIPT_USER_PARAMS);
+    }
+
+    AlertResult sendScriptAlert(String msg) {
+        AlertResult alertResult = new AlertResult();
+        if (ScriptType.of(scriptType).equals(ScriptType.SHELL)) {
+            return executeShellScript(msg);
+        }
+        return alertResult;
+    }
+
+    private AlertResult executeShellScript(String msg) {
+        AlertResult alertResult = new AlertResult();
+        alertResult.setStatus("false");
+        if (Boolean.TRUE.equals(OSUtils.isWindows())) {
+            alertResult.setMessage("shell script not support windows os");
+            return alertResult;
+        }
+        String[] cmd = {"/bin/sh", "-c", scriptPath + " " + msg + " " + userParams};
+        int exitCode = ProcessUtils.executeScript(cmd);
+
+        if (exitCode == 0) {
+            alertResult.setStatus("true");
+            alertResult.setMessage("send script alert msg success");
+            return alertResult;
+        }
+        alertResult.setMessage("send script alert msg error,exitCode is " + exitCode);
+        logger.info("send script alert msg error,exitCode is {}", exitCode);
+        return alertResult;
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptType.java

@@ -14,48 +14,49 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.plugin.model;
+
+package org.apache.dolphinscheduler.plugin.alert.script;
 
 import java.util.HashMap;
 import java.util.Map;
 
 /**
- * AlertInfo
+ * ScriptType
  */
-public class AlertInfo {
+public enum ScriptType {
 
-    private Map<String, Object> alertProps;
 
-    private AlertData alertData;
+    SHELL(0, "SHELL"),
+    ;
 
-    public AlertInfo() {
-        this.alertProps = new HashMap<>();
+    ScriptType(int code, String descp) {
+        this.code = code;
+        this.descp = descp;
     }
 
-    public Map<String, Object> getAlertProps() {
-        return alertProps;
-    }
+    private final int code;
+    private final String descp;
 
-    public AlertInfo setAlertProps(Map<String, Object> alertProps) {
-        this.alertProps = alertProps;
-        return this;
+    public int getCode() {
+        return code;
     }
 
-    public AlertInfo addProp(String key, Object value) {
-        this.alertProps.put(key, value);
-        return this;
+    public String getDescp() {
+        return descp;
     }
 
-    public Object getProp(String key) {
-        return this.alertProps.get(key);
-    }
+    private static final Map<Integer, ScriptType> SCRIPT_TYPE_MAP = new HashMap<>();
 
-    public AlertData getAlertData() {
-        return alertData;
+    static {
+        for (ScriptType scriptType : ScriptType.values()) {
+            SCRIPT_TYPE_MAP.put(scriptType.code, scriptType);
+        }
     }
 
-    public AlertInfo setAlertData(AlertData alertData) {
-        this.alertData = alertData;
-        return this;
+    public static ScriptType of(Integer code) {
+        if (SCRIPT_TYPE_MAP.containsKey(code)) {
+            return SCRIPT_TYPE_MAP.get(code);
+        }
+        throw new IllegalArgumentException("invalid code : " + code);
     }
 }

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/StreamGobbler.java

@@ -14,40 +14,48 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.alert.manager;
 
-import org.apache.dolphinscheduler.alert.utils.Constants;
-import org.apache.dolphinscheduler.alert.utils.DingTalkUtils;
-import org.apache.dolphinscheduler.plugin.model.AlertInfo;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+package org.apache.dolphinscheduler.plugin.alert.script;
 
+import java.io.BufferedReader;
 import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
- * Ding Talk Manager
+ * StreamGobbler
  */
-public class DingTalkManager {
-    private static final Logger logger = LoggerFactory.getLogger(EnterpriseWeChatManager.class);
+public class StreamGobbler extends Thread {
+
+    private static final Logger logger = LoggerFactory.getLogger(StreamGobbler.class);
+
+    private InputStream inputStream;
+
+    StreamGobbler(InputStream inputStream) {
+        this.inputStream = inputStream;
+    }
+
+    @Override
+    public void run() {
+        InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
+        BufferedReader inputBufferReader = new BufferedReader(inputStreamReader);
 
-    public Map<String,Object> send(AlertInfo alert) {
-        Map<String,Object> retMap = new HashMap<>();
-        retMap.put(Constants.STATUS, false);
-        logger.info("send message {}", alert.getAlertData().getTitle());
         try {
-            String msg = buildMessage(alert);
-            DingTalkUtils.sendDingTalkMsg(msg, Constants.UTF_8);
+            String line;
+            StringBuilder output = new StringBuilder();
+            while ((line = inputBufferReader.readLine()) != null) {
+                output.append(line);
+                output.append(System.getProperty("line.separator"));
+            }
+            if (output.length() > 0) {
+                logger.info("out put msg is{}",output.toString());
+            }
         } catch (IOException e) {
-            logger.error(e.getMessage(),e);
+            logger.error("I/O error occurs {}", e.getMessage());
         }
-        retMap.put(Constants.STATUS, true);
-        return retMap;
     }
 
-    private String buildMessage(AlertInfo alert) {
-        String msg = alert.getAlertData().getContent();
-        return msg;
-    }
-}
+}  

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/test/java/org/apache/dolphinscheduler/plugin/alert/script/ProcessUtilsTest.java

@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+import org.junit.Test;
+
+/**
+ * ProcessUtilsTest
+ */
+public class ProcessUtilsTest {
+
+    private static final String rootPath = System.getProperty("user.dir");
+
+    private static final String shellFilPath = rootPath + "/dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/test/script/shell/example.sh";
+
+    private String[] cmd = {"/bin/sh", "-c", shellFilPath + " " + "testMsg" + " " + "userParams"};
+
+    @Test
+    public void testExecuteScript() {
+        ProcessUtils.executeScript(cmd);
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/test/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptAlertChannelFactoryTest.java

@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * ScriptAlertChannelFactoryTest
+ */
+public class ScriptAlertChannelFactoryTest {
+
+    @Test
+    public void testGetParams() {
+        ScriptAlertChannelFactory scriptAlertChannelFactory = new ScriptAlertChannelFactory();
+        List<PluginParams> params = scriptAlertChannelFactory.getParams();
+        JSONUtils.toJsonString(params);
+        Assert.assertEquals(3, params.size());
+    }
+
+    @Test
+    public void testCreate() {
+        ScriptAlertChannelFactory scriptAlertChannelFactory = new ScriptAlertChannelFactory();
+        AlertChannel alertChannel = scriptAlertChannelFactory.create();
+        Assert.assertNotNull(alertChannel);
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/test/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptSenderTest.java

@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.script;
+
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * ScriptSenderTest
+ */
+public class ScriptSenderTest {
+
+    private static Map<String, String> scriptConfig = new HashMap<>();
+
+    private static final String rootPath = System.getProperty("user.dir");
+
+    private static final String shellFilPath = rootPath + "/src/test/script/shell/scriptTest.sh";
+
+    @Before
+    public void initScriptConfig() {
+
+        scriptConfig.put(ScriptParamsConstants.NAME_SCRIPT_TYPE, String.valueOf(ScriptType.SHELL.getCode()));
+        scriptConfig.put(ScriptParamsConstants.NAME_SCRIPT_USER_PARAMS, "userParams");
+        scriptConfig.put(ScriptParamsConstants.NAME_SCRIPT_PATH, shellFilPath);
+    }
+
+    @Test
+    public void testScriptSenderTest() {
+        ScriptSender scriptSender = new ScriptSender(scriptConfig);
+        AlertResult alertResult;
+        alertResult = scriptSender.sendScriptAlert("success");
+        Assert.assertEquals("true", alertResult.getStatus());
+        alertResult = scriptSender.sendScriptAlert("errorMsg");
+        Assert.assertEquals("false", alertResult.getStatus());
+    }
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/test/script/shell/example.sh

@@ -0,0 +1,25 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+
+msg=$1
+content=$2
+
+# Write your specific logic here
+
+# Set the exit code according to your execution result, and alert needs to use it to judge the status of this alarm result
+exit 0

dolphinscheduler-alert-plugin/dolphinscheduler-alert-script/src/test/script/shell/scriptTest.sh

@@ -15,8 +15,11 @@
 # limitations under the License.
 #
 
-test.string=teststring
-test.false=false
-test.true=true
-cba=3.1
-test.long=100
+msg=$1
+content=$2
+
+if  [ $msg = errorMsg ]
+   then
+     exit 12
+fi
+exit 0

dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/pom.xml

@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>dolphinscheduler-alert-plugin</artifactId>
+        <groupId>org.apache.dolphinscheduler</groupId>
+        <version>1.3.4-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.apache.dolphinscheduler</groupId>
+    <artifactId>dolphinscheduler-alert-wechat</artifactId>
+    <packaging>dolphinscheduler-plugin</packaging>
+     <dependencies>
+
+         <dependency>
+             <groupId>org.apache.dolphinscheduler</groupId>
+             <artifactId>dolphinscheduler-spi</artifactId>
+             <scope>provided</scope>
+         </dependency>
+
+         <dependency>
+             <groupId>com.google.guava</groupId>
+             <artifactId>guava</artifactId>
+         </dependency>
+
+         <dependency>
+             <groupId>ch.qos.logback</groupId>
+             <artifactId>logback-classic</artifactId>
+         </dependency>
+
+         <dependency>
+             <groupId>org.apache.httpcomponents</groupId>
+             <artifactId>httpclient</artifactId>
+         </dependency>
+
+         <dependency>
+             <groupId>com.fasterxml.jackson.core</groupId>
+             <artifactId>jackson-databind</artifactId>
+             <scope>provided</scope>
+         </dependency>
+
+         <dependency>
+             <groupId>junit</groupId>
+             <artifactId>junit</artifactId>
+             <scope>test</scope>
+         </dependency>
+
+         <dependency>
+             <groupId>org.mockito</groupId>
+             <artifactId>mockito-core</artifactId>
+             <type>jar</type>
+             <scope>test</scope>
+         </dependency>
+
+     </dependencies>
+
+    <build>
+        <finalName>dolphinscheduler-alert-wechat-${project.version}</finalName>
+    </build>
+</project>

dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatAlertChannel.java

@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.wechat;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertData;
+import org.apache.dolphinscheduler.spi.alert.AlertInfo;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.params.PluginParamsTransfer;
+
+import java.util.Map;
+
+/**
+ * WeChatAlertChannel
+ */
+public class WeChatAlertChannel implements AlertChannel {
+
+    @Override
+    public AlertResult process(AlertInfo info) {
+        AlertData alertData = info.getAlertData();
+        String alertParams = info.getAlertParams();
+        Map<String, String> paramsMap = PluginParamsTransfer.getPluginParamsMap(alertParams);
+        return new WeChatSender(paramsMap).sendEnterpriseWeChat(alertData.getTitle(), alertData.getContent());
+
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatAlertChannelFactory.java

@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.wechat;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+import org.apache.dolphinscheduler.spi.alert.AlertConstants;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+import org.apache.dolphinscheduler.spi.params.InputParam;
+import org.apache.dolphinscheduler.spi.params.RadioParam;
+import org.apache.dolphinscheduler.spi.params.base.ParamsOptions;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.params.base.Validate;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * WeChatAlertChannelFactory
+ */
+public class WeChatAlertChannelFactory implements AlertChannelFactory {
+
+    @Override
+    public String getName() {
+        return "WeChat";
+    }
+
+    @Override
+    public List<PluginParams> getParams() {
+        InputParam corpIdParam = InputParam.newBuilder(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_CORP_ID, WeChatAlertParamsConstants.ENTERPRISE_WE_CHAT_CORP_ID)
+                .setPlaceholder("please input corp id ")
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        InputParam secretParam = InputParam.newBuilder(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_SECRET, WeChatAlertParamsConstants.ENTERPRISE_WE_CHAT_SECRET)
+                .setPlaceholder("please input secret ")
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        InputParam usersParam = InputParam.newBuilder(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_USERS, WeChatAlertParamsConstants.ENTERPRISE_WE_CHAT_USERS)
+                .setPlaceholder("please input users ")
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        InputParam userSendMsgParam = InputParam.newBuilder(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_USER_SEND_MSG, WeChatAlertParamsConstants.ENTERPRISE_WE_CHAT_USER_SEND_MSG)
+                .setPlaceholder("please input corp id ")
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        InputParam agentIdParam = InputParam.newBuilder(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_AGENT_ID, WeChatAlertParamsConstants.ENTERPRISE_WE_CHAT_AGENT_ID)
+                .setPlaceholder("please input agent id ")
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .build())
+                .build();
+
+        RadioParam showType = RadioParam.newBuilder(AlertConstants.SHOW_TYPE, AlertConstants.SHOW_TYPE)
+                .addParamsOptions(new ParamsOptions(ShowType.TABLE.getDescp(), ShowType.TABLE.getDescp(), false))
+                .addParamsOptions(new ParamsOptions(ShowType.TEXT.getDescp(), ShowType.TEXT.getDescp(), false))
+                .setValue(ShowType.TABLE.getDescp())
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        return Arrays.asList(corpIdParam, secretParam, usersParam, userSendMsgParam, agentIdParam, showType);
+    }
+
+    @Override
+    public AlertChannel create() {
+        return new WeChatAlertChannel();
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatAlertConstants.java

@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.wechat;
+
+/**
+ * WeChatAlertConstants
+ */
+public class WeChatAlertConstants {
+
+    static final String MARKDOWN_QUOTE = ">";
+
+    static final String MARKDOWN_ENTER = "\n";
+
+    static final String CHARSET = "UTF-8";
+
+    static final String WE_CHAT_PUSH_URL = "https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token={token}";
+
+    static final String WE_CHAT_TOKEN_URL = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={corpId}&corpsecret={secret}";
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatAlertParamsConstants.java

@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.wechat;
+
+/**
+ * WeChatAlertParamsConstants
+ */
+public class WeChatAlertParamsConstants {
+
+
+    static final String ENTERPRISE_WE_CHAT_CORP_ID = "corp.id";
+
+    static final String NAME_ENTERPRISE_WE_CHAT_CORP_ID = "corpId";
+
+
+    static final String ENTERPRISE_WE_CHAT_SECRET = "secret";
+
+    static final String NAME_ENTERPRISE_WE_CHAT_SECRET = "secret";
+
+    static final String ENTERPRISE_WE_CHAT_TEAM_SEND_MSG = "team.send.msg";
+
+    static final String NAME_ENTERPRISE_WE_CHAT_TEAM_SEND_MSG = "teamSendMsg";
+
+
+    static final String ENTERPRISE_WE_CHAT_USER_SEND_MSG = "user.send.msg";
+
+    static final String NAME_ENTERPRISE_WE_CHAT_USER_SEND_MSG = "userSendMsg";
+
+
+    static final String ENTERPRISE_WE_CHAT_AGENT_ID = "agent.id";
+
+    static final String NAME_ENTERPRISE_WE_CHAT_AGENT_ID = "agentId";
+
+
+    static final String ENTERPRISE_WE_CHAT_USERS = "users";
+
+
+    static final String NAME_ENTERPRISE_WE_CHAT_USERS = "users";
+
+
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatAlertPlugin.java

@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.wechat;
+
+import org.apache.dolphinscheduler.spi.DolphinSchedulerPlugin;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+
+import com.google.common.collect.ImmutableList;
+
+/**
+ * WeChatAlertPlugin
+ */
+public class WeChatAlertPlugin implements DolphinSchedulerPlugin {
+
+    @Override
+    public Iterable<AlertChannelFactory> getAlertChannelFactorys() {
+        return ImmutableList.of(new WeChatAlertChannelFactory());
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatSender.java

@@ -0,0 +1,335 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.wechat;
+
+import static java.util.Objects.requireNonNull;
+
+import org.apache.dolphinscheduler.spi.alert.AlertConstants;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+import org.apache.dolphinscheduler.spi.utils.StringUtils;
+
+import org.apache.http.HttpEntity;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * WeChatSender
+ */
+public class WeChatSender {
+
+    private static Logger logger = LoggerFactory.getLogger(WeChatSender.class);
+
+    private String weChatAgentId;
+
+    private String weChatUsers;
+
+    private String weChatTeamSendMsg;
+
+    private String weChatUserSendMsg;
+
+    private String weChatTokenUrlReplace;
+
+    private String weChatToken;
+
+    private String showType;
+
+
+    private static final String agentIdRegExp = "{agentId}";
+    private static final String msgRegExp = "{msg}";
+    private static final String userRegExp = "{toUser}";
+    private static final String corpIdRegex = "{corpId}";
+    private static final String secretRegex = "{secret}";
+    private static final String toPartyRegex = "{toParty}";
+    private static final String toUserRegex = "{toUser}";
+    private static final String tokenRegex = "{token}";
+
+    WeChatSender(Map<String, String> config) {
+        weChatAgentId = config.get(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_AGENT_ID);
+        weChatUsers = config.get(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_USERS);
+        String weChatCorpId = config.get(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_CORP_ID);
+        String weChatSecret = config.get(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_SECRET);
+        String weChatTokenUrl = WeChatAlertConstants.WE_CHAT_TOKEN_URL;
+        weChatTeamSendMsg = config.get(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_TEAM_SEND_MSG);
+        weChatUserSendMsg = config.get(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_USER_SEND_MSG);
+        showType = config.get(AlertConstants.SHOW_TYPE);
+        requireNonNull(showType, AlertConstants.SHOW_TYPE + " must not null");
+        weChatTokenUrlReplace = weChatTokenUrl
+            .replace(corpIdRegex, weChatCorpId)
+            .replace(secretRegex, weChatSecret);
+        weChatToken = getToken();
+    }
+
+    /**
+     * make user multi user message
+     *
+     * @param toUser the toUser
+     * @param agentId the agentId
+     * @param msg the msg
+     * @return Enterprise WeChat send message
+     */
+    private String makeUserSendMsg(Collection<String> toUser, String agentId, String msg) {
+        String listUser = mkString(toUser);
+        return weChatUserSendMsg.replace(userRegExp, listUser)
+            .replace(agentIdRegExp, agentId)
+            .replace(msgRegExp, msg);
+    }
+
+    /**
+     * send Enterprise WeChat
+     *
+     * @return Enterprise WeChat resp, demo: {"errcode":0,"errmsg":"ok","invaliduser":""}
+     * @throws Exception the Exception
+     */
+    public AlertResult sendEnterpriseWeChat(String title, String content) {
+        AlertResult alertResult;
+        List<String> userList = Arrays.asList(weChatUsers.split(","));
+        String data = markdownByAlert(title, content);
+        String msg = makeUserSendMsg(userList, weChatAgentId, data);
+        if (null == weChatToken) {
+            alertResult = new AlertResult();
+            alertResult.setMessage("send we chat alert fail,get weChat token error");
+            alertResult.setStatus("false");
+            return alertResult;
+        }
+        String enterpriseWeChatPushUrlReplace = WeChatAlertConstants.WE_CHAT_PUSH_URL.replace(tokenRegex, weChatToken);
+
+        try {
+            return checkWeChatSendMsgResult(post(enterpriseWeChatPushUrlReplace, msg));
+        } catch (Exception e) {
+            logger.info("send we chat alert msg  exception : {}", e.getMessage());
+            alertResult = new AlertResult();
+            alertResult.setMessage("send we chat alert fail");
+            alertResult.setStatus("false");
+        }
+        return alertResult;
+    }
+
+    private static String post(String url, String data) throws IOException {
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            HttpPost httpPost = new HttpPost(url);
+            httpPost.setEntity(new StringEntity(data, WeChatAlertConstants.CHARSET));
+            CloseableHttpResponse response = httpClient.execute(httpPost);
+            String resp;
+            try {
+                HttpEntity entity = response.getEntity();
+                resp = EntityUtils.toString(entity, WeChatAlertConstants.CHARSET);
+                EntityUtils.consume(entity);
+            } finally {
+                response.close();
+            }
+            logger.info("Enterprise WeChat send [{}], param:{}, resp:{}",
+                url, data, resp);
+            return resp;
+        }
+    }
+
+    /**
+     * convert table to markdown style
+     *
+     * @param title the title
+     * @param content the content
+     * @return markdown table content
+     */
+    private static String markdownTable(String title, String content) {
+        List<LinkedHashMap> mapItemsList = JSONUtils.toList(content, LinkedHashMap.class);
+        if (null == mapItemsList || mapItemsList.isEmpty()) {
+            logger.error("itemsList is null");
+            throw new RuntimeException("itemsList is null");
+        }
+        StringBuilder contents = new StringBuilder(200);
+        for (LinkedHashMap mapItems : mapItemsList) {
+            Set<Entry<String, Object>> entries = mapItems.entrySet();
+            Iterator<Entry<String, Object>> iterator = entries.iterator();
+            StringBuilder t = new StringBuilder(String.format("`%s`%s", title, WeChatAlertConstants.MARKDOWN_ENTER));
+
+            while (iterator.hasNext()) {
+
+                Map.Entry<String, Object> entry = iterator.next();
+                t.append(WeChatAlertConstants.MARKDOWN_QUOTE);
+                t.append(entry.getKey()).append(":").append(entry.getValue());
+                t.append(WeChatAlertConstants.MARKDOWN_ENTER);
+            }
+            contents.append(t);
+        }
+
+        return contents.toString();
+    }
+
+    /**
+     * convert text to markdown style
+     *
+     * @param title the title
+     * @param content the content
+     * @return markdown text
+     */
+    private static String markdownText(String title, String content) {
+        if (StringUtils.isNotEmpty(content)) {
+            List<LinkedHashMap> mapItemsList = JSONUtils.toList(content, LinkedHashMap.class);
+            if (null == mapItemsList || mapItemsList.isEmpty()) {
+                logger.error("itemsList is null");
+                throw new RuntimeException("itemsList is null");
+            }
+
+            StringBuilder contents = new StringBuilder(100);
+            contents.append(String.format("`%s`%n", title));
+            for (LinkedHashMap mapItems : mapItemsList) {
+
+                Set<Map.Entry<String, Object>> entries = mapItems.entrySet();
+                for (Entry<String, Object> entry : entries) {
+                    contents.append(WeChatAlertConstants.MARKDOWN_QUOTE);
+                    contents.append(entry.getKey()).append(":").append(entry.getValue());
+                    contents.append(WeChatAlertConstants.MARKDOWN_ENTER);
+                }
+
+            }
+            return contents.toString();
+        }
+        return null;
+    }
+
+    /**
+     * Determine the mardown style based on the show type of the alert
+     *
+     * @return the markdown alert table/text
+     */
+    private String markdownByAlert(String title, String content) {
+        String result = "";
+        if (showType.equals(ShowType.TABLE.getDescp())) {
+            result = markdownTable(title, content);
+        } else if (showType.equals(ShowType.TEXT.getDescp())) {
+            result = markdownText(title, content);
+        }
+        return result;
+
+    }
+
+    private String getToken() {
+        try {
+            return get(weChatTokenUrlReplace);
+        } catch (IOException e) {
+            logger.info("we chat alert get token error{}", e.getMessage());
+        }
+        return null;
+    }
+
+    private static String get(String url) throws IOException {
+        String resp;
+
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            HttpGet httpGet = new HttpGet(url);
+            try (CloseableHttpResponse response = httpClient.execute(httpGet)) {
+                HttpEntity entity = response.getEntity();
+                resp = EntityUtils.toString(entity, WeChatAlertConstants.CHARSET);
+                EntityUtils.consume(entity);
+            }
+
+            HashMap map = JSONUtils.parseObject(resp, HashMap.class);
+            if (map != null && null != map.get("access_token")) {
+                return map.get("access_token").toString();
+            } else {
+                return null;
+            }
+        }
+    }
+
+    private static String mkString(Iterable<String> list) {
+
+        if (null == list || StringUtils.isEmpty("|")) {
+            return null;
+        }
+
+        StringBuilder sb = new StringBuilder();
+        boolean first = true;
+        for (String item : list) {
+            if (first) {
+                first = false;
+            } else {
+                sb.append("|");
+            }
+            sb.append(item);
+        }
+        return sb.toString();
+    }
+
+    public static class WeChatSendMsgResponse {
+        private Integer errcode;
+        private String errmsg;
+
+        public Integer getErrcode() {
+            return errcode;
+        }
+
+        public void setErrcode(Integer errcode) {
+            this.errcode = errcode;
+        }
+
+        public String getErrmsg() {
+            return errmsg;
+        }
+
+        public void setErrmsg(String errmsg) {
+            this.errmsg = errmsg;
+        }
+    }
+
+    private static AlertResult checkWeChatSendMsgResult(String result) {
+        AlertResult alertResult = new AlertResult();
+        alertResult.setStatus("false");
+
+        if (null == result) {
+            alertResult.setMessage("we chat send fail");
+            logger.info("send we chat msg error,resp is null");
+            return alertResult;
+        }
+        WeChatSendMsgResponse sendMsgResponse = JSONUtils.parseObject(result, WeChatSendMsgResponse.class);
+        if (null == sendMsgResponse) {
+            alertResult.setMessage("we chat send fail");
+            logger.info("send we chat msg error,resp error");
+            return alertResult;
+        }
+        if (sendMsgResponse.errcode == 0) {
+            alertResult.setStatus("true");
+            alertResult.setMessage("we chat alert send success");
+            return alertResult;
+        }
+        alertResult.setStatus("false");
+        alertResult.setMessage(sendMsgResponse.getErrmsg());
+        return alertResult;
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/src/test/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatAlertChannelFactoryTest.java

@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.wechat;
+
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * WeChatAlertChannelFactoryTest
+ */
+public class WeChatAlertChannelFactoryTest {
+
+    @Test
+    public void testGetParams() {
+        WeChatAlertChannelFactory weChatAlertChannelFactory = new WeChatAlertChannelFactory();
+        List<PluginParams> params = weChatAlertChannelFactory.getParams();
+        JSONUtils.toJsonString(params);
+        Assert.assertEquals(6, params.size());
+    }
+
+    @Test
+    public void testCreate() {
+        WeChatAlertChannelFactory dingTalkAlertChannelFactory = new WeChatAlertChannelFactory();
+        AlertChannel alertChannel = dingTalkAlertChannelFactory.create();
+        Assert.assertNotNull(alertChannel);
+    }
+}

dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/src/test/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatSenderTest.java

@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.plugin.alert.wechat;
+
+import org.apache.dolphinscheduler.spi.alert.AlertConstants;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * WeChatSenderTest
+ */
+public class WeChatSenderTest {
+
+    private static Map<String, String> weChatConfig = new HashMap<>();
+
+    private String content = "[{\"id\":\"69\","
+            +
+            "\"name\":\"UserBehavior-0--1193959466\","
+            +
+            "\"Job name\":\"Start workflow\","
+            +
+            "\"State\":\"SUCCESS\","
+            +
+            "\"Recovery\":\"NO\","
+            +
+            "\"Run time\":\"1\","
+            +
+            "\"Start time\": \"2018-08-06 10:31:34.0\","
+            +
+            "\"End time\": \"2018-08-06 10:31:49.0\","
+            +
+            "\"Host\": \"192.168.xx.xx\","
+            +
+            "\"Notify group\" :\"4\"}]";
+
+    @Before
+    public void initDingTalkConfig() {
+        // Just for this test, I will delete these configurations before this PR is merged
+        weChatConfig.put(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_AGENT_ID, "100000");
+        weChatConfig.put(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_CORP_ID, "NAME_ENTERPRISE_WE_CHAT_CORP_ID");
+        weChatConfig.put(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_SECRET, "NAME_ENTERPRISE_WE_CHAT_SECRET");
+        weChatConfig.put(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_USER_SEND_MSG, "{\"touser\":\"{toUser}\",\"agentid\":{agentId}"
+                +
+                ",\"msgtype\":\"markdown\",\"markdown\":{\"content\":\"{msg}\"}}"
+        );
+        weChatConfig.put(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_USERS, "Kris");
+        weChatConfig.put(WeChatAlertParamsConstants.NAME_ENTERPRISE_WE_CHAT_TEAM_SEND_MSG, "msg");
+        weChatConfig.put(AlertConstants.SHOW_TYPE, ShowType.TABLE.getDescp());
+    }
+
+    @Test
+    public void testSendWeChatTableMsg() {
+        WeChatSender weChatSender = new WeChatSender(weChatConfig);
+
+        AlertResult alertResult = weChatSender.sendEnterpriseWeChat("test", content);
+        Assert.assertEquals("false", alertResult.getStatus());
+    }
+
+    @Test
+    public void testSendWeChatTextMsg() {
+        weChatConfig.put(AlertConstants.SHOW_TYPE, ShowType.TEXT.getDescp());
+        WeChatSender weChatSender = new WeChatSender(weChatConfig);
+        AlertResult alertResult = weChatSender.sendEnterpriseWeChat("test", content);
+        Assert.assertEquals("false", alertResult.getStatus());
+    }
+
+}

dolphinscheduler-alert-plugin/pom.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>dolphinscheduler</artifactId>
+        <groupId>org.apache.dolphinscheduler</groupId>
+        <version>1.3.4-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.apache.dolphinscheduler</groupId>
+    <artifactId>dolphinscheduler-alert-plugin</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>dolphinscheduler-alert-email</module>
+        <module>dolphinscheduler-alert-wechat</module>
+        <module>dolphinscheduler-alert-dingtalk</module>
+        <module>dolphinscheduler-alert-script</module>
+        <module>dolphinscheduler-alert-http</module>
+    </modules>
+
+
+</project>

dolphinscheduler-alert/pom.xml

@@ -32,38 +32,21 @@
     </properties>
     <dependencies>
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-spi</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <type>jar</type>
-            <scope>test</scope>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-remote</artifactId>
         </dependency>
-
         <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-module-junit4</artifactId>
-            <scope>test</scope>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-common</artifactId>
         </dependency>
-
         <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-api-mockito2</artifactId>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
             <scope>test</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.mockito</groupId>
-                    <artifactId>mockito-core</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-email</artifactId>
         </dependency>
 
         <dependency>
@@ -108,6 +91,52 @@
             </exclusions>
         </dependency>
 
+        <dependency>
+            <groupId>org.sonatype.aether</groupId>
+            <artifactId>aether-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>io.airlift.resolver</groupId>
+            <artifactId>resolver</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.ow2.asm</groupId>
+            <artifactId>asm</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-module-junit4</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-api-mockito2</artifactId>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.mockito</groupId>
+                    <artifactId>mockito-core</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
     </dependencies>
 
 </project>

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java

@@ -14,21 +14,34 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.alert;
 
-import org.apache.dolphinscheduler.alert.plugin.EmailAlertPlugin;
+import static org.apache.dolphinscheduler.common.Constants.ALERT_RPC_PORT;
+
+import org.apache.dolphinscheduler.alert.plugin.AlertPluginManager;
+import org.apache.dolphinscheduler.alert.plugin.DolphinPluginLoader;
+import org.apache.dolphinscheduler.alert.plugin.DolphinPluginManagerConfig;
+import org.apache.dolphinscheduler.alert.processor.AlertRequestProcessor;
 import org.apache.dolphinscheduler.alert.runner.AlertSender;
 import org.apache.dolphinscheduler.alert.utils.Constants;
 import org.apache.dolphinscheduler.alert.utils.PropertyUtils;
-import org.apache.dolphinscheduler.common.plugin.FilePluginManager;
 import org.apache.dolphinscheduler.common.thread.Stopper;
 import org.apache.dolphinscheduler.dao.AlertDao;
 import org.apache.dolphinscheduler.dao.DaoFactory;
+import org.apache.dolphinscheduler.dao.PluginDao;
 import org.apache.dolphinscheduler.dao.entity.Alert;
+import org.apache.dolphinscheduler.remote.NettyRemotingServer;
+import org.apache.dolphinscheduler.remote.command.CommandType;
+import org.apache.dolphinscheduler.remote.config.NettyServerConfig;
+import org.apache.dolphinscheduler.spi.utils.StringUtils;
+
+import java.util.List;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.List;
+import com.google.common.collect.ImmutableList;
 
 /**
  * alert of start
@@ -40,36 +53,75 @@ public class AlertServer {
      */
     private AlertDao alertDao = DaoFactory.getDaoInstance(AlertDao.class);
 
+    private PluginDao pluginDao = DaoFactory.getDaoInstance(PluginDao.class);
+
     private AlertSender alertSender;
 
     private static AlertServer instance;
 
-    private FilePluginManager alertPluginManager;
+    private AlertPluginManager alertPluginManager;
+
+    private DolphinPluginManagerConfig alertPluginManagerConfig;
+
+    public static final String ALERT_PLUGIN_BINDING = "alert.plugin.binding";
 
-    private static final String[] whitePrefixes = new String[]{"org.apache.dolphinscheduler.plugin.utils."};
+    public static final String ALERT_PLUGIN_DIR = "alert.plugin.dir";
 
-    private static final String[] excludePrefixes = new String[]{
-            "org.apache.dolphinscheduler.plugin.",
-            "ch.qos.logback.",
-            "org.slf4j."
-    };
+    public static final String MAVEN_LOCAL_REPOSITORY = "maven.local.repository";
+
+    /**
+     * netty server
+     */
+    private NettyRemotingServer server;
+
+    private static class AlertServerHolder {
+        private static final AlertServer INSTANCE = new AlertServer();
+    }
+
+    public static final AlertServer getInstance() {
+        return AlertServerHolder.INSTANCE;
+
+    }
+
+    private AlertServer() {
 
-    public AlertServer() {
-        alertPluginManager =
-                new FilePluginManager(PropertyUtils.getString(Constants.PLUGIN_DIR), whitePrefixes, excludePrefixes);
-        // add default alert plugins
-        alertPluginManager.addPlugin(new EmailAlertPlugin());
     }
 
-    public synchronized static AlertServer getInstance() {
-        if (null == instance) {
-            instance = new AlertServer();
+    private void initPlugin() {
+        alertPluginManager = new AlertPluginManager();
+        alertPluginManagerConfig = new DolphinPluginManagerConfig();
+        alertPluginManagerConfig.setPlugins(PropertyUtils.getString(ALERT_PLUGIN_BINDING));
+        if (StringUtils.isNotBlank(PropertyUtils.getString(ALERT_PLUGIN_DIR))) {
+            alertPluginManagerConfig.setInstalledPluginsDir(PropertyUtils.getString(ALERT_PLUGIN_DIR, Constants.ALERT_PLUGIN_PATH).trim());
+        }
+
+        if (StringUtils.isNotBlank(PropertyUtils.getString(MAVEN_LOCAL_REPOSITORY))) {
+            alertPluginManagerConfig.setMavenLocalRepository(PropertyUtils.getString(MAVEN_LOCAL_REPOSITORY).trim());
+        }
+
+        DolphinPluginLoader alertPluginLoader = new DolphinPluginLoader(alertPluginManagerConfig, ImmutableList.of(alertPluginManager));
+        try {
+            alertPluginLoader.loadPlugins();
+        } catch (Exception e) {
+            throw new RuntimeException("load Alert Plugin Failed !", e);
         }
-        return instance;
     }
 
-    public void start() {
-        logger.info("alert server ready start ");
+    /**
+     * init netty remoting server
+     */
+    private void initRemoteServer() {
+        NettyServerConfig serverConfig = new NettyServerConfig();
+        serverConfig.setListenPort(ALERT_RPC_PORT);
+        this.server = new NettyRemotingServer(serverConfig);
+        this.server.registerProcessor(CommandType.ALERT_SEND_REQUEST, new AlertRequestProcessor(alertDao, alertPluginManager, pluginDao));
+        this.server.start();
+    }
+
+    /**
+     * Cyclic alert info sending alert
+     */
+    private void runSender() {
         while (Stopper.isRunning()) {
             try {
                 Thread.sleep(Constants.ALERT_SCAN_INTERVAL);
@@ -77,16 +129,43 @@ public class AlertServer {
                 logger.error(e.getMessage(), e);
                 Thread.currentThread().interrupt();
             }
-            List<Alert> alerts = alertDao.listWaitExecutionAlert();
-            alertSender = new AlertSender(alerts, alertDao, alertPluginManager);
-            alertSender.run();
+            if (alertPluginManager == null || alertPluginManager.getAlertChannelMap().size() == 0) {
+                logger.warn("No Alert Plugin . Can not send alert info. ");
+            } else {
+                List<Alert> alerts = alertDao.listWaitExecutionAlert();
+                alertSender = new AlertSender(alerts, alertDao, alertPluginManager, pluginDao);
+                alertSender.run();
+            }
         }
     }
 
+    /**
+     * start
+     */
+    public void start() {
+        initPlugin();
+        initRemoteServer();
+        logger.info("alert server ready start ");
+        runSender();
+    }
+
+    /**
+     * stop
+     */
+    public void stop() {
+        this.server.close();
+        logger.info("alert server shut down");
+    }
 
     public static void main(String[] args) {
         AlertServer alertServer = AlertServer.getInstance();
         alertServer.start();
+        Runtime.getRuntime().addShutdownHook(new Thread() {
+            @Override
+            public void run() {
+                alertServer.stop();
+            }
+        });
     }
 
 }

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/manager/EmailManager.java

@@ -1,55 +1,55 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dolphinscheduler.alert.manager;
-
-import org.apache.dolphinscheduler.alert.utils.MailUtils;
-
-import java.util.List;
-import java.util.Map;
-
-/**
- * email send manager
- */
-public class EmailManager {
-    /**
-     * email send
-     * @param receiversList the receiver list
-     * @param receiversCcList the cc List
-     * @param title the title
-     * @param content the content
-     * @param showType the showType
-     * @return the send result
-     */
-    public Map<String,Object> send(List<String> receiversList,List<String> receiversCcList,String title,String content,String showType){
-
-        return MailUtils.sendMails(receiversList, receiversCcList, title, content, showType);
-    }
-
-    /**
-     * msg send
-     * @param receiversList the receiver list
-     * @param title the title
-     * @param content the content
-     * @param showType the showType
-     * @return the send result
-     */
-    public Map<String,Object> send(List<String> receiversList,String title,String content,String showType){
-
-        return MailUtils.sendMails(receiversList,title, content, showType);
-    }
-    
-}
+///*
+// * Licensed to the Apache Software Foundation (ASF) under one or more
+// * contributor license agreements.  See the NOTICE file distributed with
+// * this work for additional information regarding copyright ownership.
+// * The ASF licenses this file to You under the Apache License, Version 2.0
+// * (the "License"); you may not use this file except in compliance with
+// * the License.  You may obtain a copy of the License at
+// *
+// *    http://www.apache.org/licenses/LICENSE-2.0
+// *
+// * Unless required by applicable law or agreed to in writing, software
+// * distributed under the License is distributed on an "AS IS" BASIS,
+// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// * See the License for the specific language governing permissions and
+// * limitations under the License.
+// */
+//package org.apache.dolphinscheduler.alert.manager;
+//
+//import org.apache.dolphinscheduler.alert.utils.MailUtils;
+//
+//import java.util.List;
+//import java.util.Map;
+//
+///**
+// * email send manager
+// */
+//public class EmailManager {
+//    /**
+//     * email send
+//     * @param receiversList the receiver list
+//     * @param receiversCcList the cc List
+//     * @param title the title
+//     * @param content the content
+//     * @param showType the showType
+//     * @return the send result
+//     */
+//    public Map<String,Object> send(List<String> receiversList,List<String> receiversCcList,String title,String content,String showType){
+//
+//        return MailUtils.sendMails(receiversList, receiversCcList, title, content, showType);
+//    }
+//
+//    /**
+//     * msg send
+//     * @param receiversList the receiver list
+//     * @param title the title
+//     * @param content the content
+//     * @param showType the showType
+//     * @return the send result
+//     */
+//    public Map<String,Object> send(List<String> receiversList,String title,String content,String showType){
+//
+//        return MailUtils.sendMails(receiversList,title, content, showType);
+//    }
+//
+//}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/manager/EnterpriseWeChatManager.java

@@ -1,59 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dolphinscheduler.alert.manager;
-
-import org.apache.dolphinscheduler.alert.utils.Constants;
-import org.apache.dolphinscheduler.alert.utils.EnterpriseWeChatUtils;
-import org.apache.dolphinscheduler.plugin.model.AlertInfo;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Enterprise WeChat Manager
- */
-public class EnterpriseWeChatManager {
-    private static final Logger logger = LoggerFactory.getLogger(EnterpriseWeChatManager.class);
-    /**
-     * Enterprise We Chat send
-     * @param alertInfo the alert info
-     * @param token the token
-     * @return the send result
-     */
-    public Map<String,Object> send(AlertInfo alertInfo, String token){
-        Map<String,Object> retMap = new HashMap<>();
-        retMap.put(Constants.STATUS, false);
-        String agentId = EnterpriseWeChatUtils.ENTERPRISE_WE_CHAT_AGENT_ID;
-        String users = EnterpriseWeChatUtils.ENTERPRISE_WE_CHAT_USERS;
-        List<String> userList = Arrays.asList(users.split(","));
-        logger.info("send message {}", alertInfo.getAlertData().getTitle());
-        String msg = EnterpriseWeChatUtils.makeUserSendMsg(userList, agentId,EnterpriseWeChatUtils.markdownByAlert(alertInfo.getAlertData()));
-        try {
-            EnterpriseWeChatUtils.sendEnterpriseWeChat(Constants.UTF_8, msg, token);
-        } catch (IOException e) {
-            logger.error(e.getMessage(),e);
-        }
-        retMap.put(Constants.STATUS, true);
-        return retMap;
-    }
-
-}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/manager/MsgManager.java

@@ -14,23 +14,27 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.alert.manager;
 
 import org.apache.dolphinscheduler.dao.entity.Alert;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 /**
  * SMS send manager
  */
-public class MsgManager  {
+public class MsgManager {
 
     private static final Logger logger = LoggerFactory.getLogger(MsgManager.class);
+
     /**
      * SMS send
+     *
      * @param alert the alert
      */
-    public void send(Alert alert){
-        logger.info("send message {}",alert);
+    public void send(Alert alert) {
+        logger.info("send message {}", alert);
     }
 }

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/plugin/AbstractDolphinPluginManager.java

@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.plugin;
+
+import org.apache.dolphinscheduler.dao.DaoFactory;
+import org.apache.dolphinscheduler.dao.PluginDao;
+import org.apache.dolphinscheduler.spi.DolphinSchedulerPlugin;
+
+public abstract class AbstractDolphinPluginManager {
+
+    protected PluginDao pluginDao = DaoFactory.getDaoInstance(PluginDao.class);
+
+    public abstract void installPlugin(DolphinSchedulerPlugin dolphinSchedulerPlugin);
+}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/plugin/AlertPluginManager.java

@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.plugin;
+
+import static java.lang.String.format;
+import static java.util.Objects.requireNonNull;
+
+import static com.google.common.base.Preconditions.checkState;
+
+import org.apache.dolphinscheduler.common.enums.PluginType;
+import org.apache.dolphinscheduler.dao.entity.PluginDefine;
+import org.apache.dolphinscheduler.spi.DolphinSchedulerPlugin;
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertChannelFactory;
+import org.apache.dolphinscheduler.spi.classloader.ThreadContextClassLoader;
+import org.apache.dolphinscheduler.spi.params.PluginParamsTransfer;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * load the configured alert plugin and manager them
+ */
+public class AlertPluginManager extends AbstractDolphinPluginManager {
+    private static final Logger logger = LoggerFactory.getLogger(AlertPluginManager.class);
+
+    private final Map<String, AlertChannelFactory> alertChannelFactoryMap = new ConcurrentHashMap<>();
+    private final Map<String, AlertChannel> alertChannelMap = new ConcurrentHashMap<>();
+
+    public void addAlertChannelFactory(AlertChannelFactory alertChannelFactory) {
+        requireNonNull(alertChannelFactory, "alertChannelFactory is null");
+
+        if (alertChannelFactoryMap.putIfAbsent(alertChannelFactory.getName(), alertChannelFactory) != null) {
+            throw new IllegalArgumentException(format("Alert Plugin '{}' is already registered", alertChannelFactory.getName()));
+        }
+
+        try {
+            loadAlertChannel(alertChannelFactory.getName());
+        } catch (Exception e) {
+            throw new IllegalArgumentException(format("Alert Plugin '{}' is can not load .", alertChannelFactory.getName()));
+        }
+    }
+
+    protected void loadAlertChannel(String name) {
+        requireNonNull(name, "name is null");
+
+        AlertChannelFactory alertChannelFactory = alertChannelFactoryMap.get(name);
+        checkState(alertChannelFactory != null, "Alert Plugin {} is not registered", name);
+
+        try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(alertChannelFactory.getClass().getClassLoader())) {
+            AlertChannel alertChannel = alertChannelFactory.create();
+            this.alertChannelMap.put(name, alertChannel);
+        }
+
+        logger.info("-- Loaded Alert Plugin {} --", name);
+    }
+
+    public Map<String, AlertChannelFactory> getAlertChannelFactoryMap() {
+        return alertChannelFactoryMap;
+    }
+
+    public Map<String, AlertChannel> getAlertChannelMap() {
+        return alertChannelMap;
+    }
+
+    @Override
+    public void installPlugin(DolphinSchedulerPlugin dolphinSchedulerPlugin) {
+        for (AlertChannelFactory alertChannelFactory : dolphinSchedulerPlugin.getAlertChannelFactorys()) {
+            logger.info("Registering Alert Plugin '{}'", alertChannelFactory.getName());
+            this.addAlertChannelFactory(alertChannelFactory);
+            List<PluginParams> params = alertChannelFactory.getParams();
+            String nameEn = alertChannelFactory.getName();
+            String paramsJson = PluginParamsTransfer.transferParamsToJson(params);
+
+            PluginDefine pluginDefine = new PluginDefine(nameEn, PluginType.ALERT.getDesc(), paramsJson);
+            pluginDao.addOrUpdatePluginDefine(pluginDefine);
+        }
+    }
+}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/plugin/DolphinPluginClassLoader.java

@@ -0,0 +1,139 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.plugin;
+
+import static java.util.Objects.requireNonNull;
+
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.Enumeration;
+import java.util.List;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Iterables;
+
+class DolphinPluginClassLoader
+        extends URLClassLoader {
+    private static final ClassLoader PLATFORM_CLASS_LOADER = findPlatformClassLoader();
+
+    private final ClassLoader spiClassLoader;
+    private final List<String> spiPackages;
+    private final List<String> spiResources;
+
+    public DolphinPluginClassLoader(
+            List<URL> urls,
+            ClassLoader spiClassLoader,
+            Iterable<String> spiPackages) {
+        this(urls,
+                spiClassLoader,
+                spiPackages,
+                Iterables.transform(spiPackages, DolphinPluginClassLoader::classNameToResource));
+    }
+
+    private DolphinPluginClassLoader(
+            List<URL> urls,
+            ClassLoader spiClassLoader,
+            Iterable<String> spiPackages,
+            Iterable<String> spiResources) {
+        // plugins should not have access to the system (application) class loader
+        super(urls.toArray(new URL[urls.size()]), PLATFORM_CLASS_LOADER);
+        this.spiClassLoader = requireNonNull(spiClassLoader, "spiClassLoader is null");
+        this.spiPackages = ImmutableList.copyOf(spiPackages);
+        this.spiResources = ImmutableList.copyOf(spiResources);
+    }
+
+    @Override
+    protected Class<?> loadClass(String name, boolean resolve)
+            throws ClassNotFoundException {
+        // grab the magic lock
+        synchronized (getClassLoadingLock(name)) {
+            // Check if class is in the loaded classes cache
+            Class<?> cachedClass = findLoadedClass(name);
+            if (cachedClass != null) {
+                return resolveClass(cachedClass, resolve);
+            }
+
+            // If this is an SPI class, only check SPI class loader
+            if (isSpiClass(name)) {
+                return resolveClass(spiClassLoader.loadClass(name), resolve);
+            }
+
+            // Look for class locally
+            return super.loadClass(name, resolve);
+        }
+    }
+
+    private Class<?> resolveClass(Class<?> clazz, boolean resolve) {
+        if (resolve) {
+            resolveClass(clazz);
+        }
+        return clazz;
+    }
+
+    @Override
+    public URL getResource(String name) {
+        // If this is an SPI resource, only check SPI class loader
+        if (isSpiResource(name)) {
+            return spiClassLoader.getResource(name);
+        }
+
+        // Look for resource locally
+        return super.getResource(name);
+    }
+
+    @Override
+    public Enumeration<URL> getResources(String name)
+            throws IOException {
+        // If this is an SPI resource, use SPI resources
+        if (isSpiClass(name)) {
+            return spiClassLoader.getResources(name);
+        }
+
+        // Use local resources
+        return super.getResources(name);
+    }
+
+    private boolean isSpiClass(String name) {
+        return spiPackages.stream().anyMatch(name::startsWith);
+    }
+
+    private boolean isSpiResource(String name) {
+        return spiResources.stream().anyMatch(name::startsWith);
+    }
+
+    private static String classNameToResource(String className) {
+        return className.replace('.', '/');
+    }
+
+    @SuppressWarnings("JavaReflectionMemberAccess")
+    private static ClassLoader findPlatformClassLoader() {
+        try {
+            // use platform class loader on Java 9
+            Method method = ClassLoader.class.getMethod("getPlatformClassLoader");
+            return (ClassLoader) method.invoke(null);
+        } catch (NoSuchMethodException ignored) {
+            // use null class loader on Java 8
+            return null;
+        } catch (IllegalAccessException | InvocationTargetException e) {
+            throw new AssertionError(e);
+        }
+    }
+}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/plugin/DolphinPluginDiscovery.java

@@ -0,0 +1,139 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.plugin;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+import static java.nio.file.Files.createDirectories;
+import static java.nio.file.Files.walkFileTree;
+
+import static com.google.common.io.ByteStreams.toByteArray;
+
+import org.apache.dolphinscheduler.spi.DolphinSchedulerPlugin;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStreamWriter;
+import java.io.UncheckedIOException;
+import java.io.Writer;
+import java.nio.file.FileVisitResult;
+import java.nio.file.Path;
+import java.nio.file.SimpleFileVisitor;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.objectweb.asm.ClassReader;
+import org.sonatype.aether.artifact.Artifact;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
+
+/**
+ * The role of this class is to load the plugin class during development
+ */
+final class DolphinPluginDiscovery {
+    private static final String JAVA_CLASS_FILE_SUFFIX = ".class";
+    private static final String PLUGIN_SERVICES_FILE = "META-INF/services/" + DolphinSchedulerPlugin.class.getName();
+
+    private DolphinPluginDiscovery() {
+    }
+
+    public static Set<String> discoverPluginsFromArtifact(Artifact artifact, ClassLoader classLoader)
+            throws IOException {
+        if (!artifact.getExtension().equals("dolphinscheduler-plugin")) {
+            throw new RuntimeException("Unexpected extension for main artifact: " + artifact);
+        }
+
+        File file = artifact.getFile();
+        if (!file.getPath().endsWith("/target/classes")) {
+            throw new RuntimeException("Unexpected file for main artifact: " + file);
+        }
+        if (!file.isDirectory()) {
+            throw new RuntimeException("Main artifact file is not a directory: " + file);
+        }
+
+        if (new File(file, PLUGIN_SERVICES_FILE).exists()) {
+            return ImmutableSet.of();
+        }
+
+        return listClasses(file.toPath()).stream()
+                .filter(name -> classInterfaces(name, classLoader).contains(DolphinSchedulerPlugin.class.getName()))
+                .collect(Collectors.toSet());
+    }
+
+    public static void writePluginServices(Iterable<String> plugins, File root)
+            throws IOException {
+        Path path = root.toPath().resolve(PLUGIN_SERVICES_FILE);
+        createDirectories(path.getParent());
+        try (Writer out = new OutputStreamWriter(new FileOutputStream(path.toFile()), UTF_8)) {
+            for (String plugin : plugins) {
+                out.write(plugin + "\n");
+            }
+        }
+    }
+
+    private static List<String> listClasses(Path base)
+            throws IOException {
+        ImmutableList.Builder<String> list = ImmutableList.builder();
+        walkFileTree(base, new SimpleFileVisitor<Path>() {
+            @Override
+            public FileVisitResult visitFile(Path file, BasicFileAttributes attributes) {
+                if (file.getFileName().toString().endsWith(JAVA_CLASS_FILE_SUFFIX)) {
+                    String name = file.subpath(base.getNameCount(), file.getNameCount()).toString();
+                    list.add(javaName(name.substring(0, name.length() - JAVA_CLASS_FILE_SUFFIX.length())));
+                }
+                return FileVisitResult.CONTINUE;
+            }
+        });
+        return list.build();
+    }
+
+    private static List<String> classInterfaces(String name, ClassLoader classLoader) {
+        ImmutableList.Builder<String> list = ImmutableList.builder();
+        ClassReader reader = readClass(name, classLoader);
+        for (String binaryName : reader.getInterfaces()) {
+            list.add(javaName(binaryName));
+        }
+        if (reader.getSuperName() != null) {
+            list.addAll(classInterfaces(javaName(reader.getSuperName()), classLoader));
+        }
+        return list.build();
+    }
+
+    private static ClassReader readClass(String name, ClassLoader classLoader) {
+        try (InputStream in = classLoader.getResourceAsStream(binaryName(name) + JAVA_CLASS_FILE_SUFFIX)) {
+            if (in == null) {
+                throw new RuntimeException("Failed to read class: " + name);
+            }
+            return new ClassReader(toByteArray(in));
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
+    }
+
+    private static String binaryName(String javaName) {
+        return javaName.replace('.', '/');
+    }
+
+    private static String javaName(String binaryName) {
+        return binaryName.replace('/', '.');
+    }
+}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/plugin/DolphinPluginLoader.java

@@ -0,0 +1,194 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.plugin;
+
+import static java.lang.String.format;
+import static java.util.Objects.requireNonNull;
+
+import static com.google.common.base.Preconditions.checkState;
+
+import org.apache.dolphinscheduler.spi.DolphinSchedulerPlugin;
+import org.apache.dolphinscheduler.spi.classloader.ThreadContextClassLoader;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.ServiceLoader;
+import java.util.Set;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.sonatype.aether.artifact.Artifact;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Ordering;
+
+import io.airlift.resolver.ArtifactResolver;
+
+/**
+ * Plugin Loader
+ * Load Plugin from pom when development and run server in IDE
+ * Load Plugin from the plugin directory when running on the server
+ */
+public class DolphinPluginLoader {
+    private static final Logger logger = LoggerFactory.getLogger(DolphinPluginLoader.class);
+
+    /**
+     * All third-party jar packages used in the classes which in spi package need to be add
+     */
+    private static final ImmutableList<String> DOLPHIN_SPI_PACKAGES = ImmutableList.<String>builder()
+            .add("org.apache.dolphinscheduler.spi.")
+            .add("com.fasterxml.jackson.")
+            .build();
+
+    private final File installedPluginsDir;
+    private final List<String> configPlugins;
+    private ArtifactResolver resolver = null;
+    private final List<AbstractDolphinPluginManager> dolphinPluginManagerList;
+
+    public DolphinPluginLoader(DolphinPluginManagerConfig config, List<AbstractDolphinPluginManager> dolphinPluginManagerList) {
+        installedPluginsDir = config.getInstalledPluginsDir();
+        if (config.getPlugins() == null) {
+            this.configPlugins = ImmutableList.of();
+        } else {
+            this.configPlugins = ImmutableList.copyOf(config.getPlugins());
+        }
+
+        this.dolphinPluginManagerList = requireNonNull(dolphinPluginManagerList, "dolphinPluginManagerList is null");
+        if (configPlugins != null && configPlugins.size() > 0) {
+            this.resolver = new ArtifactResolver(config.getMavenLocalRepository(), config.getMavenRemoteRepository());
+        }
+    }
+
+    public void loadPlugins()
+            throws Exception {
+        for (File file : listPluginDirs(installedPluginsDir)) {
+            if (file.isDirectory()) {
+                loadPlugin(file.getAbsolutePath());
+            }
+        }
+
+        for (String plugin : configPlugins) {
+            loadPlugin(plugin);
+        }
+    }
+
+    private void loadPlugin(String plugin)
+            throws Exception {
+        logger.info("-- Loading Alert plugin {} --", plugin);
+        URLClassLoader pluginClassLoader = buildPluginClassLoader(plugin);
+        try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(pluginClassLoader)) {
+            loadPlugin(pluginClassLoader);
+        }
+        logger.info("-- Finished loading Alert plugin {} --", plugin);
+    }
+
+    private void loadPlugin(URLClassLoader pluginClassLoader) {
+        ServiceLoader<DolphinSchedulerPlugin> serviceLoader = ServiceLoader.load(DolphinSchedulerPlugin.class, pluginClassLoader);
+        List<DolphinSchedulerPlugin> plugins = ImmutableList.copyOf(serviceLoader);
+        checkState(!plugins.isEmpty(), "No service providers the plugin {}", DolphinSchedulerPlugin.class.getName());
+        for (DolphinSchedulerPlugin plugin : plugins) {
+            logger.info("Installing {}", plugin.getClass().getName());
+            for (AbstractDolphinPluginManager dolphinPluginManager : dolphinPluginManagerList) {
+                dolphinPluginManager.installPlugin(plugin);
+            }
+        }
+    }
+
+    private URLClassLoader buildPluginClassLoader(String plugin)
+            throws Exception {
+        File file = new File(plugin);
+
+        if (!file.isDirectory() && (file.getName().equals("pom.xml") || file.getName().endsWith(".pom"))) {
+            return buildPluginClassLoaderFromPom(file);
+        }
+        if (file.isDirectory()) {
+            return buildPluginClassLoaderFromDirectory(file);
+        } else {
+            throw new IllegalArgumentException(format("plugin must be a pom file or directory {} .", plugin));
+        }
+    }
+
+    private URLClassLoader buildPluginClassLoaderFromPom(File pomFile)
+            throws Exception {
+        List<Artifact> artifacts = resolver.resolvePom(pomFile);
+        URLClassLoader classLoader = createClassLoader(artifacts, pomFile.getPath());
+
+        Artifact artifact = artifacts.get(0);
+        Set<String> plugins = DolphinPluginDiscovery.discoverPluginsFromArtifact(artifact, classLoader);
+        if (!plugins.isEmpty()) {
+            DolphinPluginDiscovery.writePluginServices(plugins, artifact.getFile());
+        }
+
+        return classLoader;
+    }
+
+    private URLClassLoader buildPluginClassLoaderFromDirectory(File dir)
+            throws Exception {
+        logger.info("Classpath for {}:", dir.getName());
+        List<URL> urls = new ArrayList<>();
+        for (File file : listPluginDirs(dir)) {
+            logger.info("   {}", file);
+            urls.add(file.toURI().toURL());
+        }
+        return createClassLoader(urls);
+    }
+
+    private URLClassLoader createClassLoader(List<Artifact> artifacts, String name)
+            throws IOException {
+        logger.info("Classpath for {}:", name);
+        List<URL> urls = new ArrayList<>();
+        for (Artifact artifact : sortArtifacts(artifacts)) {
+            if (artifact.getFile() == null) {
+                throw new RuntimeException("Could not resolve artifact: " + artifact);
+            }
+            File file = artifact.getFile().getCanonicalFile();
+            logger.info("    {}", file);
+            urls.add(file.toURI().toURL());
+        }
+        return createClassLoader(urls);
+    }
+
+    private URLClassLoader createClassLoader(List<URL> urls) {
+        ClassLoader parent = getClass().getClassLoader();
+        return new DolphinPluginClassLoader(urls, parent, DOLPHIN_SPI_PACKAGES);
+    }
+
+    private static List<File> listPluginDirs(File installedPluginsDir) {
+        if (installedPluginsDir != null && installedPluginsDir.isDirectory()) {
+            File[] files = installedPluginsDir.listFiles();
+            if (files != null) {
+                Arrays.sort(files);
+                return ImmutableList.copyOf(files);
+            }
+        }
+        return ImmutableList.of();
+    }
+
+    private static List<Artifact> sortArtifacts(List<Artifact> artifacts) {
+        List<Artifact> list = new ArrayList<>(artifacts);
+        Collections.sort(list, Ordering.natural().nullsLast().onResultOf(Artifact::getFile));
+        return list;
+    }
+
+}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/plugin/DolphinPluginManagerConfig.java

@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.plugin;
+
+import static java.lang.String.format;
+import static java.util.Objects.requireNonNull;
+
+import java.io.File;
+import java.util.List;
+
+import com.google.common.base.Splitter;
+import com.google.common.collect.ImmutableList;
+
+/**
+ * Dolphin Scheduler Plugin Manager Config
+ */
+public class DolphinPluginManagerConfig {
+
+    /**
+     * The dir of the Alert Plugin in.
+     * When AlertServer is running on the server, it will load the Alert Plugin from this directory.
+     */
+    private File installedPluginsDir;
+
+    /**
+     * The plugin should be load.
+     * The installedPluginsDir is empty when we development and run server in IDEA. Then we can config which plugin should be load by param name alert.plugin.binding in the alert.properties file
+     */
+    private List<String> plugins;
+
+    /**
+     * Development, When AlertServer is running on IDE, AlertPluginLoad can load Alert Plugin from local Repository.
+     */
+    private String mavenLocalRepository = System.getProperty("user.home") + "/.m2/repository";
+    private List<String> mavenRemoteRepository = ImmutableList.of("http://repo1.maven.org/maven2/");
+
+    public File getInstalledPluginsDir() {
+        return installedPluginsDir;
+    }
+
+    /**
+     * @param pluginDir
+     */
+    public DolphinPluginManagerConfig setInstalledPluginsDir(String pluginDir) {
+        requireNonNull(pluginDir, "pluginDir can not be null");
+        File pluginDirFile = new File(pluginDir);
+        if (!pluginDirFile.exists()) {
+            throw new IllegalArgumentException(format("plugin dir not exists ! {}", pluginDirFile.getPath()));
+        }
+        this.installedPluginsDir = pluginDirFile;
+        return this;
+    }
+
+    public List<String> getPlugins() {
+        return plugins;
+    }
+
+    public DolphinPluginManagerConfig setPlugins(List<String> plugins) {
+        this.plugins = plugins;
+        return this;
+    }
+
+    /**
+     * When development and run server in IDE, this method can set plugins in alert.properties .
+     * Then when you start AlertServer in IDE, the plugin can be load.
+     * eg:
+     * file: alert.properties
+     * alert.plugin=\
+     * ../dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/pom.xml, \
+     * ../dolphinscheduler-alert-plugin/dolphinscheduler-alert-wechat/pom.xml
+     *
+     * @param plugins
+     * @return
+     */
+    public DolphinPluginManagerConfig setPlugins(String plugins) {
+        if (plugins == null) {
+            this.plugins = null;
+        } else {
+            this.plugins = ImmutableList.copyOf(Splitter.on(',').omitEmptyStrings().trimResults().split(plugins));
+        }
+        return this;
+    }
+
+    public String getMavenLocalRepository() {
+        return mavenLocalRepository;
+    }
+
+    public DolphinPluginManagerConfig setMavenLocalRepository(String mavenLocalRepository) {
+        this.mavenLocalRepository = mavenLocalRepository;
+        return this;
+    }
+
+    public List<String> getMavenRemoteRepository() {
+        return mavenRemoteRepository;
+    }
+
+    public DolphinPluginManagerConfig setMavenRemoteRepository(List<String> mavenRemoteRepository) {
+        this.mavenRemoteRepository = mavenRemoteRepository;
+        return this;
+    }
+
+    public DolphinPluginManagerConfig setMavenRemoteRepository(String mavenRemoteRepository) {
+        this.mavenRemoteRepository = ImmutableList.copyOf(Splitter.on(',').omitEmptyStrings().trimResults().split(mavenRemoteRepository));
+        return this;
+    }
+}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/plugin/EmailAlertPlugin.java

@@ -1,141 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dolphinscheduler.alert.plugin;
-
-import org.apache.dolphinscheduler.alert.manager.DingTalkManager;
-import org.apache.dolphinscheduler.alert.manager.EmailManager;
-import org.apache.dolphinscheduler.alert.manager.EnterpriseWeChatManager;
-import org.apache.dolphinscheduler.alert.utils.Constants;
-import org.apache.dolphinscheduler.alert.utils.DingTalkUtils;
-import org.apache.dolphinscheduler.alert.utils.EnterpriseWeChatUtils;
-import org.apache.dolphinscheduler.common.utils.CollectionUtils;
-import org.apache.dolphinscheduler.common.utils.StringUtils;
-import org.apache.dolphinscheduler.plugin.api.AlertPlugin;
-import org.apache.dolphinscheduler.plugin.model.AlertData;
-import org.apache.dolphinscheduler.plugin.model.AlertInfo;
-import org.apache.dolphinscheduler.plugin.model.PluginName;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.*;
-
-/**
- * EmailAlertPlugin
- *
- * This plugin is a default plugin, and mix up email and enterprise wechat, because adapt with former alert behavior
- */
-public class EmailAlertPlugin implements AlertPlugin {
-
-    private static final Logger logger = LoggerFactory.getLogger(EmailAlertPlugin.class);
-
-    private PluginName pluginName;
-
-    private static final EmailManager emailManager = new EmailManager();
-    private static final EnterpriseWeChatManager weChatManager = new EnterpriseWeChatManager();
-    private static final DingTalkManager dingTalkManager = new DingTalkManager();
-
-    public EmailAlertPlugin() {
-        this.pluginName = new PluginName();
-        this.pluginName.setEnglish(Constants.PLUGIN_DEFAULT_EMAIL_EN);
-        this.pluginName.setChinese(Constants.PLUGIN_DEFAULT_EMAIL_CH);
-    }
-
-    @Override
-    public String getId() {
-        return Constants.PLUGIN_DEFAULT_EMAIL_ID;
-    }
-
-    @Override
-    public PluginName getName() {
-        return pluginName;
-    }
-
-    @Override
-    @SuppressWarnings("unchecked")
-    public Map<String, Object> process(AlertInfo info) {
-        Map<String, Object> retMaps = new HashMap<>();
-
-        AlertData alert = info.getAlertData();
-
-        List<String> receiversList = (List<String>) info.getProp(Constants.PLUGIN_DEFAULT_EMAIL_RECEIVERS);
-
-        // receiving group list
-        // custom receiver
-        String receivers = alert.getReceivers();
-        if (StringUtils.isNotEmpty(receivers)) {
-            String[] splits = receivers.split(",");
-            receiversList.addAll(Arrays.asList(splits));
-        }
-
-        List<String> receiversCcList = new ArrayList<>();
-        // Custom Copier
-        String receiversCc = alert.getReceiversCc();
-        if (StringUtils.isNotEmpty(receiversCc)) {
-            String[] splits = receiversCc.split(",");
-            receiversCcList.addAll(Arrays.asList(splits));
-        }
-
-        if (CollectionUtils.isEmpty(receiversList) && CollectionUtils.isEmpty(receiversCcList)) {
-            logger.warn("alert send error : At least one receiver address required");
-            retMaps.put(Constants.STATUS, "false");
-            retMaps.put(Constants.MESSAGE, "execution failure,At least one receiver address required.");
-            return retMaps;
-        }
-
-        retMaps = emailManager.send(receiversList, receiversCcList, alert.getTitle(), alert.getContent(),
-                alert.getShowType());
-
-        //send flag
-        boolean flag = false;
-
-        if (retMaps == null) {
-            retMaps = new HashMap<>();
-            retMaps.put(Constants.MESSAGE, "alert send error.");
-            retMaps.put(Constants.STATUS, "false");
-            logger.info("alert send error : {}", retMaps.get(Constants.MESSAGE));
-            return retMaps;
-        }
-
-        flag = Boolean.parseBoolean(String.valueOf(retMaps.get(Constants.STATUS)));
-
-        if (flag) {
-            logger.info("alert send success");
-            retMaps.put(Constants.MESSAGE, "email send success.");
-            if (EnterpriseWeChatUtils.isEnable()) {
-                logger.info("Enterprise WeChat is enable!");
-                try {
-                    String token = EnterpriseWeChatUtils.getToken();
-                    weChatManager.send(info, token);
-                } catch (Exception e) {
-                    logger.error(e.getMessage(), e);
-                }
-            }
-
-           if (DingTalkUtils.isEnableDingTalk) {
-                logger.info("Ding Talk is enable.");
-                 dingTalkManager.send(info);
-              }
-
-        } else {
-            retMaps.put(Constants.MESSAGE, "alert send error.");
-            logger.info("alert send error : {}", retMaps.get(Constants.MESSAGE));
-        }
-
-        return retMaps;
-    }
-
-}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/processor/AlertRequestProcessor.java

@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.processor;
+
+import org.apache.dolphinscheduler.alert.plugin.AlertPluginManager;
+import org.apache.dolphinscheduler.alert.runner.AlertSender;
+import org.apache.dolphinscheduler.common.utils.Preconditions;
+import org.apache.dolphinscheduler.dao.AlertDao;
+import org.apache.dolphinscheduler.dao.PluginDao;
+import org.apache.dolphinscheduler.remote.command.Command;
+import org.apache.dolphinscheduler.remote.command.CommandType;
+import org.apache.dolphinscheduler.remote.command.alert.AlertSendRequestCommand;
+import org.apache.dolphinscheduler.remote.command.alert.AlertSendResponseCommand;
+import org.apache.dolphinscheduler.remote.processor.NettyRequestProcessor;
+import org.apache.dolphinscheduler.remote.utils.JsonSerializer;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import io.netty.channel.Channel;
+
+/**
+ *  alert request processor
+ */
+public class AlertRequestProcessor implements NettyRequestProcessor {
+
+    private final Logger logger = LoggerFactory.getLogger(AlertRequestProcessor.class);
+    private AlertDao alertDao;
+    private PluginDao pluginDao;
+    private AlertPluginManager alertPluginManager;
+
+    public AlertRequestProcessor(AlertDao alertDao, AlertPluginManager alertPluginManager, PluginDao pluginDao) {
+        this.alertDao = alertDao;
+        this.pluginDao = pluginDao;
+        this.alertPluginManager = alertPluginManager;
+    }
+
+    @Override
+    public void process(Channel channel, Command command) {
+        Preconditions.checkArgument(CommandType.ALERT_SEND_REQUEST == command.getType(),
+                String.format("invalid command type : %s", command.getType()));
+
+        AlertSendRequestCommand alertSendRequestCommand = JsonSerializer.deserialize(
+                command.getBody(), AlertSendRequestCommand.class);
+        logger.info("received command : {}", alertSendRequestCommand);
+
+        AlertSender alertSender = new AlertSender(alertDao, alertPluginManager, pluginDao);
+        AlertSendResponseCommand alertSendResponseCommand = alertSender.syncHandler(alertSendRequestCommand.getGroupId(), alertSendRequestCommand.getTitle(), alertSendRequestCommand.getContent());
+        channel.writeAndFlush(alertSendResponseCommand.convert2Command(command.getOpaque()));
+
+    }
+}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/runner/AlertSender.java

@@ -14,23 +14,28 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.alert.runner;
 
-import org.apache.dolphinscheduler.alert.utils.Constants;
+import org.apache.dolphinscheduler.alert.plugin.AlertPluginManager;
 import org.apache.dolphinscheduler.common.enums.AlertStatus;
-import org.apache.dolphinscheduler.common.plugin.PluginManager;
+import org.apache.dolphinscheduler.common.utils.CollectionUtils;
 import org.apache.dolphinscheduler.dao.AlertDao;
+import org.apache.dolphinscheduler.dao.PluginDao;
 import org.apache.dolphinscheduler.dao.entity.Alert;
-import org.apache.dolphinscheduler.dao.entity.User;
-import org.apache.dolphinscheduler.plugin.api.AlertPlugin;
-import org.apache.dolphinscheduler.plugin.model.AlertData;
-import org.apache.dolphinscheduler.plugin.model.AlertInfo;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import org.apache.dolphinscheduler.dao.entity.AlertPluginInstance;
+import org.apache.dolphinscheduler.remote.command.alert.AlertSendResponseCommand;
+import org.apache.dolphinscheduler.remote.command.alert.AlertSendResponseResult;
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertData;
+import org.apache.dolphinscheduler.spi.alert.AlertInfo;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * alert sender
@@ -41,60 +46,135 @@ public class AlertSender {
 
     private List<Alert> alertList;
     private AlertDao alertDao;
-    private PluginManager pluginManager;
+    private PluginDao pluginDao;
+    private AlertPluginManager alertPluginManager;
 
-    public AlertSender() {
+    public AlertSender(AlertPluginManager alertPluginManager) {
+        this.alertPluginManager = alertPluginManager;
     }
 
-    public AlertSender(List<Alert> alertList, AlertDao alertDao, PluginManager pluginManager) {
+    public AlertSender(AlertDao alertDao, AlertPluginManager alertPluginManager, PluginDao pluginDao) {
+        super();
+        this.alertDao = alertDao;
+        this.pluginDao = pluginDao;
+        this.alertPluginManager = alertPluginManager;
+    }
+
+    public AlertSender(List<Alert> alertList, AlertDao alertDao, AlertPluginManager alertPluginManager, PluginDao pluginDao) {
         super();
         this.alertList = alertList;
         this.alertDao = alertDao;
-        this.pluginManager = pluginManager;
+        this.pluginDao = pluginDao;
+        this.alertPluginManager = alertPluginManager;
     }
 
     public void run() {
-        List<User> users;
-        Map<String, Object> retMaps = null;
         for (Alert alert : alertList) {
-            users = alertDao.listUserByAlertgroupId(alert.getAlertGroupId());
-
-            // receiving group list
-            List<String> receiversList = new ArrayList<>();
-            for (User user : users) {
-                receiversList.add(user.getEmail());
+            //get alert group from alert
+            int alertGroupId = alert.getAlertGroupId();
+            List<AlertPluginInstance> alertInstanceList = alertDao.listInstanceByAlertGroupId(alertGroupId);
+            if (CollectionUtils.isEmpty(alertInstanceList)) {
+                logger.error("send alert msg fail,no bind plugin instance.");
+                return;
             }
-
             AlertData alertData = new AlertData();
             alertData.setId(alert.getId())
-                    .setAlertGroupId(alert.getAlertGroupId())
-                    .setContent(alert.getContent())
-                    .setLog(alert.getLog())
-                    .setReceivers(alert.getReceivers())
-                    .setReceiversCc(alert.getReceiversCc())
-                    .setShowType(alert.getShowType().getDescp())
-                    .setTitle(alert.getTitle());
-
-            AlertInfo alertInfo = new AlertInfo();
-            alertInfo.setAlertData(alertData);
-
-            alertInfo.addProp("receivers", receiversList);
-
-            AlertPlugin emailPlugin = pluginManager.findOne(Constants.PLUGIN_DEFAULT_EMAIL_ID);
-            retMaps = emailPlugin.process(alertInfo);
-
-            if (retMaps == null) {
-                alertDao.updateAlert(AlertStatus.EXECUTION_FAILURE, "alert send error", alert.getId());
-                logger.error("alert send error : return value is null");
-            } else if (!Boolean.parseBoolean(String.valueOf(retMaps.get(Constants.STATUS)))) {
-                alertDao.updateAlert(AlertStatus.EXECUTION_FAILURE, String.valueOf(retMaps.get(Constants.MESSAGE)), alert.getId());
-                logger.error("alert send error : {}", retMaps.get(Constants.MESSAGE));
-            } else {
-                alertDao.updateAlert(AlertStatus.EXECUTION_SUCCESS, (String) retMaps.get(Constants.MESSAGE), alert.getId());
-                logger.info("alert send success");
+                .setContent(alert.getContent())
+                .setLog(alert.getLog())
+                .setTitle(alert.getTitle());
+
+            for (AlertPluginInstance instance : alertInstanceList) {
+
+                AlertResult alertResult = this.alertResultHandler(instance, alertData);
+                AlertStatus alertStatus = Boolean.parseBoolean(String.valueOf(alertResult.getStatus())) ? AlertStatus.EXECUTION_SUCCESS : AlertStatus.EXECUTION_FAILURE;
+                alertDao.updateAlert(alertStatus, alertResult.getMessage(), alert.getId());
+
             }
         }
 
     }
 
+    /**
+     * sync send alert handler
+     *
+     * @param alertGroupId alertGroupId
+     * @param title title
+     * @param content content
+     * @return AlertSendResponseCommand
+     */
+    public AlertSendResponseCommand syncHandler(int alertGroupId, String title, String content) {
+
+        List<AlertPluginInstance> alertInstanceList = alertDao.listInstanceByAlertGroupId(alertGroupId);
+        AlertData alertData = new AlertData();
+        alertData.setContent(title)
+            .setTitle(content);
+
+        boolean sendResponseStatus = true;
+        List<AlertSendResponseResult> sendResponseResults = new ArrayList<>();
+
+        if (CollectionUtils.isEmpty(alertInstanceList)) {
+            sendResponseStatus = false;
+            AlertSendResponseResult alertSendResponseResult = new AlertSendResponseResult();
+            String message = String.format("Alert GroupId %s send error : not found alert instance", alertGroupId);
+            alertSendResponseResult.setStatus(sendResponseStatus);
+            alertSendResponseResult.setMessage(message);
+            sendResponseResults.add(alertSendResponseResult);
+            logger.error("Alert GroupId {} send error : not found alert instance", alertGroupId);
+            return new AlertSendResponseCommand(sendResponseStatus, sendResponseResults);
+        }
+
+        for (AlertPluginInstance instance : alertInstanceList) {
+            AlertResult alertResult = this.alertResultHandler(instance, alertData);
+            AlertSendResponseResult alertSendResponseResult = new AlertSendResponseResult(
+                Boolean.parseBoolean(String.valueOf(alertResult.getStatus())), alertResult.getMessage());
+            sendResponseStatus = sendResponseStatus && alertSendResponseResult.getStatus();
+            sendResponseResults.add(alertSendResponseResult);
+        }
+
+        return new AlertSendResponseCommand(sendResponseStatus, sendResponseResults);
+    }
+
+    /**
+     * alert result handler
+     *
+     * @param instance instance
+     * @param alertData alertData
+     * @return AlertResult
+     */
+    private AlertResult alertResultHandler(AlertPluginInstance instance, AlertData alertData) {
+        String pluginName = pluginDao.getPluginDefineById(instance.getPluginDefineId()).getPluginName();
+        AlertChannel alertChannel = alertPluginManager.getAlertChannelMap().get(pluginName);
+        AlertResult alertResultExtend = new AlertResult();
+        String pluginInstanceName = instance.getInstanceName();
+        if (alertChannel == null) {
+            String message = String.format("Alert Plugin %s send error : return value is null", pluginInstanceName);
+            alertResultExtend.setStatus(String.valueOf(false));
+            alertResultExtend.setMessage(message);
+            logger.error("Alert Plugin {} send error : not found plugin {}", pluginInstanceName, pluginName);
+            return alertResultExtend;
+        }
+
+        AlertInfo alertInfo = new AlertInfo();
+        alertInfo.setAlertData(alertData);
+        alertInfo.setAlertParams(instance.getPluginInstanceParams());
+        AlertResult alertResult = alertChannel.process(alertInfo);
+
+        if (alertResult == null) {
+            String message = String.format("Alert Plugin %s send error : return alertResult value is null", pluginInstanceName);
+            alertResultExtend.setStatus(String.valueOf(false));
+            alertResultExtend.setMessage(message);
+            logger.info("Alert Plugin {} send error : return alertResult value is null", pluginInstanceName);
+        } else if (!Boolean.parseBoolean(String.valueOf(alertResult.getStatus()))) {
+            alertResultExtend.setStatus(String.valueOf(false));
+            alertResultExtend.setMessage(alertResult.getMessage());
+            logger.info("Alert Plugin {} send error : {}", pluginInstanceName, alertResult.getMessage());
+        } else {
+            String message = String.format("Alert Plugin %s send success", pluginInstanceName);
+            alertResultExtend.setStatus(String.valueOf(true));
+            alertResultExtend.setMessage(message);
+            logger.info("Alert Plugin {} send success", pluginInstanceName);
+        }
+        return alertResultExtend;
+    }
+
 }

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/Constants.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.alert.utils;
 
 /**
@@ -23,176 +24,15 @@ public class Constants {
     private Constants() {
         throw new IllegalStateException("Constants class");
     }
+
     /**
      * alert properties path
      */
     public static final String ALERT_PROPERTIES_PATH = "/alert.properties";
 
-    public static final String DATA_SOURCE_PROPERTIES_PATH = "/dao/data_source.properties";
-
-    public static final String SINGLE_SLASH = "/";
-
-    /**
-     * UTF-8
-     */
-    public static final String UTF_8 = "UTF-8";
-
-    public static final String STATUS = "status";
-
-    public static final String MESSAGE = "message";
-
-    public static final String MAIL_PROTOCOL = "mail.protocol";
-
-    public static final String MAIL_SERVER_HOST = "mail.server.host";
-
-    public static final String MAIL_SERVER_PORT = "mail.server.port";
-
-    public static final String MAIL_SENDER = "mail.sender";
-
-    public static final String MAIL_USER = "mail.user";
-
-    public static final String MAIL_PASSWD = "mail.passwd";
-
-    public static final String XLS_FILE_PATH = "xls.file.path";
-
-    public static final String MAIL_HOST = "mail.smtp.host";
-
-    public static final String MAIL_PORT = "mail.smtp.port";
-
-    public static final String MAIL_SMTP_AUTH = "mail.smtp.auth";
-
-    public static final String MAIL_TRANSPORT_PROTOCOL = "mail.transport.protocol";
-
-    public static final String MAIL_SMTP_STARTTLS_ENABLE = "mail.smtp.starttls.enable";
-
-    public static final String MAIL_SMTP_SSL_ENABLE = "mail.smtp.ssl.enable";
-
-    public static final String MAIL_SMTP_SSL_TRUST="mail.smtp.ssl.trust";
-
-    public static final String TEXT_HTML_CHARSET_UTF_8 = "text/html;charset=utf-8";
-
-    public static final String STRING_TRUE = "true";
-
-    public static final String EXCEL_SUFFIX_XLS = ".xls";
-
-    public static final int NUMBER_1000 = 1000;
-
-    public static final String SPRING_DATASOURCE_DRIVER_CLASS_NAME = "spring.datasource.driver-class-name";
-
-    public static final String SPRING_DATASOURCE_URL = "spring.datasource.url";
-
-    public static final String SPRING_DATASOURCE_USERNAME = "spring.datasource.username";
-
-    public static final String SPRING_DATASOURCE_PASSWORD = "spring.datasource.password";
-
-    public static final String SPRING_DATASOURCE_VALIDATION_QUERY_TIMEOUT = "spring.datasource.validationQueryTimeout";
-
-    public static final String SPRING_DATASOURCE_INITIAL_SIZE = "spring.datasource.initialSize";
-
-    public static final String SPRING_DATASOURCE_MIN_IDLE = "spring.datasource.minIdle";
-
-    public static final String SPRING_DATASOURCE_MAX_ACTIVE = "spring.datasource.maxActive";
-
-    public static final String SPRING_DATASOURCE_MAX_WAIT = "spring.datasource.maxWait";
-
-    public static final String SPRING_DATASOURCE_TIME_BETWEEN_EVICTION_RUNS_MILLIS = "spring.datasource.timeBetweenEvictionRunsMillis";
-
-    public static final String SPRING_DATASOURCE_MIN_EVICTABLE_IDLE_TIME_MILLIS = "spring.datasource.minEvictableIdleTimeMillis";
-
-    public static final String SPRING_DATASOURCE_VALIDATION_QUERY = "spring.datasource.validationQuery";
-
-    public static final String SPRING_DATASOURCE_TEST_WHILE_IDLE = "spring.datasource.testWhileIdle";
-
-    public static final String SPRING_DATASOURCE_TEST_ON_BORROW = "spring.datasource.testOnBorrow";
-
-    public static final String SPRING_DATASOURCE_TEST_ON_RETURN = "spring.datasource.testOnReturn";
-
-    public static final String SPRING_DATASOURCE_POOL_PREPARED_STATEMENTS = "spring.datasource.poolPreparedStatements";
-
-    public static final String SPRING_DATASOURCE_DEFAULT_AUTO_COMMIT = "spring.datasource.defaultAutoCommit";
-
-    public static final String SPRING_DATASOURCE_KEEP_ALIVE = "spring.datasource.keepAlive";
-
-    public static final String SPRING_DATASOURCE_MAX_POOL_PREPARED_STATEMENT_PER_CONNECTION_SIZE = "spring.datasource.maxPoolPreparedStatementPerConnectionSize";
-
-    public static final String DEVELOPMENT = "development";
-
-    public static final String TR = "<tr>";
-
-    public static final String TD = "<td>";
-
-    public static final String TD_END = "</td>";
-
-    public static final String TR_END = "</tr>";
-
-    public static final String TITLE = "title";
-
-    public static final String CONTENT = "content";
-
-    public static final String TH = "<th>";
-
-    public static final String TH_END = "</th>";
+    /** default alert plugin dir **/
+    public static final String ALERT_PLUGIN_PATH = "./lib/plugin/alert";
 
     public static final int ALERT_SCAN_INTERVAL = 5000;
 
-    public static final String MARKDOWN_QUOTE = ">";
-
-    public static final String MARKDOWN_ENTER = "\n";
-
-    public static final String ENTERPRISE_WECHAT_ENABLE = "enterprise.wechat.enable";
-
-    public static final String ENTERPRISE_WECHAT_CORP_ID = "enterprise.wechat.corp.id";
-
-    public static final String ENTERPRISE_WECHAT_SECRET = "enterprise.wechat.secret";
-
-    public static final String ENTERPRISE_WECHAT_TOKEN_URL = "enterprise.wechat.token.url";
-
-    public static final String ENTERPRISE_WECHAT_PUSH_URL = "enterprise.wechat.push.url";
-
-    public static final String ENTERPRISE_WECHAT_TEAM_SEND_MSG = "enterprise.wechat.team.send.msg";
-
-    public static final String ENTERPRISE_WECHAT_USER_SEND_MSG = "enterprise.wechat.user.send.msg";
-
-    public static final String ENTERPRISE_WECHAT_AGENT_ID = "enterprise.wechat.agent.id";
-
-    public static final String ENTERPRISE_WECHAT_USERS = "enterprise.wechat.users";
-    
-
-    public static final String DINGTALK_WEBHOOK = "dingtalk.webhook";
-
-    public static final String DINGTALK_KEYWORD = "dingtalk.keyword";
-
-    public static final String DINGTALK_PROXY_ENABLE = "dingtalk.isEnableProxy";
-
-    public static final String DINGTALK_PROXY = "dingtalk.proxy";
-
-    public static final String DINGTALK_PORT = "dingtalk.port";
-
-    public static final String DINGTALK_USER = "dingtalk.user";
-
-    public static final String DINGTALK_PASSWORD = "dingtalk.password";
-
-    public static final String DINGTALK_ENABLE = "dingtalk.isEnable";
-
-    public static final String HTML_HEADER_PREFIX = "<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'><html><head><title>dolphinscheduler</title><meta name='Keywords' content=''><meta name='Description' content=''><style type=\"text/css\">table {margin-top:0px;padding-top:0px;border:1px solid;font-size: 14px;color: #333333;border-width: 1px;border-color: #666666;border-collapse: collapse;}table th {border-width: 1px;padding: 8px;border-style: solid;border-color: #666666;background-color: #dedede;text-align: left;}table td {border-width: 1px;padding: 8px;border-style: solid;border-color: #666666;background-color: #ffffff;text-align: left;}</style></head><body style=\"margin:0;padding:0\"><table border=\"1px\" cellpadding=\"5px\" cellspacing=\"-10px\"> ";
-
-    public static final String TABLE_BODY_HTML_TAIL = "</table></body></html>";
-
-    /**
-     * plugin config
-     */
-    public static final String PLUGIN_DIR = "plugin.dir";
-
-    public static final String PLUGIN_DEFAULT_EMAIL_ID = "email";
-
-    public static final String PLUGIN_DEFAULT_EMAIL_CH = "邮件";
-
-    public static final String PLUGIN_DEFAULT_EMAIL_EN = "email";
-
-    public static final String PLUGIN_DEFAULT_EMAIL_RECEIVERS = "receivers";
-
-    public static final String PLUGIN_DEFAULT_EMAIL_RECEIVERCCS = "receiverCcs";
-
-    public static final String RETMAP_MSG = "msg";
-
 }

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/DingTalkUtils.java

@@ -1,136 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dolphinscheduler.alert.utils;
-
-
-import org.apache.dolphinscheduler.common.utils.*;
-import org.apache.commons.codec.binary.StringUtils;
-import org.apache.http.HttpEntity;
-import org.apache.http.HttpHost;
-import org.apache.http.auth.AuthScope;
-import org.apache.http.auth.UsernamePasswordCredentials;
-import org.apache.http.client.CredentialsProvider;
-import org.apache.http.client.config.RequestConfig;
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.entity.StringEntity;
-import org.apache.http.impl.client.BasicCredentialsProvider;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.util.EntityUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * DingTalkUtils utils
- * support send msg to ding talk by robot message push function.
- * support proxy setting
- */
-public class DingTalkUtils {
-    public static final Logger logger = LoggerFactory.getLogger(DingTalkUtils.class);
-
-    public static final boolean isEnableDingTalk = PropertyUtils.getBoolean(Constants.DINGTALK_ENABLE);
-    private static final String dingTaskUrl = PropertyUtils.getString(Constants.DINGTALK_WEBHOOK);
-    private static final String keyword = PropertyUtils.getString(Constants.DINGTALK_KEYWORD);
-    private static final Boolean isEnableProxy = PropertyUtils.getBoolean(Constants.DINGTALK_PROXY_ENABLE);
-    private static final String proxy = PropertyUtils.getString(Constants.DINGTALK_PROXY);
-    private static final String user = PropertyUtils.getString(Constants.DINGTALK_USER);
-    private static final String passwd = PropertyUtils.getString(Constants.DINGTALK_PASSWORD);
-    private static final Integer port = PropertyUtils.getInt(Constants.DINGTALK_PORT);
-
-    /**
-     * send message interface
-     * only support text message format now.
-     * @param msg message context to send
-     * @param charset charset type
-     * @return  result of sending msg
-     * @throws IOException the IOException
-     */
-    public static String sendDingTalkMsg(String msg, String charset) throws IOException {
-        String msgToJson = textToJsonString(msg + "#" + keyword);
-        HttpPost httpPost = constructHttpPost(msgToJson, charset);
-
-        CloseableHttpClient httpClient;
-        if (isEnableProxy) {
-            httpClient = getProxyClient();
-            RequestConfig rcf = getProxyConfig();
-            httpPost.setConfig(rcf);
-        } else {
-            httpClient = getDefaultClient();
-        }
-
-        try {
-            CloseableHttpResponse response = httpClient.execute(httpPost);
-            String resp;
-            try {
-                HttpEntity entity = response.getEntity();
-                resp = EntityUtils.toString(entity, charset);
-                EntityUtils.consume(entity);
-            } finally {
-                response.close();
-            }
-            logger.info("Ding Talk send [{}], resp:{%s}", msg, resp);
-            return resp;
-        }  finally {
-            httpClient.close();
-        }
-    }
-
-    public static HttpPost constructHttpPost(String msg, String charset) {
-        HttpPost post =  new HttpPost(dingTaskUrl);
-        StringEntity entity = new StringEntity(msg, charset);
-        post.setEntity(entity);
-        post.addHeader("Content-Type", "application/json; charset=utf-8");
-        return post;
-    }
-
-
-    public static CloseableHttpClient getProxyClient() {
-        HttpHost httpProxy = new HttpHost(proxy, port);
-        CredentialsProvider provider = new BasicCredentialsProvider();
-        provider.setCredentials(new AuthScope(httpProxy), new UsernamePasswordCredentials(user, passwd));
-        CloseableHttpClient httpClient = HttpClients.custom().setDefaultCredentialsProvider(provider).build();
-        return httpClient;
-    }
-
-    public static CloseableHttpClient getDefaultClient() {
-        return HttpClients.createDefault();
-    }
-
-    public static RequestConfig getProxyConfig() {
-        HttpHost httpProxy = new HttpHost(proxy, port);
-        return RequestConfig.custom().setProxy(httpProxy).build();
-    }
-
-    public static String textToJsonString(String text) {
-        Map<String, Object> items = new HashMap<String, Object>();
-        items.put("msgtype", "text");
-        Map<String, String> textContent = new HashMap<String, String>();
-        byte[] byt = StringUtils.getBytesUtf8(text);
-        String txt = StringUtils.newStringUtf8(byt);
-        textContent.put("content", txt);
-        items.put("text", textContent);
-
-        return JSONUtils.toJsonString(items);
-
-    }
-
-}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/EnterpriseWeChatUtils.java

@@ -1,282 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.dolphinscheduler.alert.utils;
-
-import org.apache.dolphinscheduler.common.enums.ShowType;
-import org.apache.dolphinscheduler.common.utils.JSONUtils;
-import org.apache.dolphinscheduler.common.utils.StringUtils;
-import org.apache.dolphinscheduler.plugin.model.AlertData;
-
-import org.apache.http.HttpEntity;
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.entity.StringEntity;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.util.EntityUtils;
-
-import java.io.IOException;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Enterprise WeChat utils
- */
-public class EnterpriseWeChatUtils {
-
-    public static final Logger logger = LoggerFactory.getLogger(EnterpriseWeChatUtils.class);
-    public static final String ENTERPRISE_WE_CHAT_AGENT_ID = PropertyUtils.getString(Constants.ENTERPRISE_WECHAT_AGENT_ID);
-    public static final String ENTERPRISE_WE_CHAT_USERS = PropertyUtils.getString(Constants.ENTERPRISE_WECHAT_USERS);
-    private static final String ENTERPRISE_WE_CHAT_CORP_ID = PropertyUtils.getString(Constants.ENTERPRISE_WECHAT_CORP_ID);
-    private static final String ENTERPRISE_WE_CHAT_SECRET = PropertyUtils.getString(Constants.ENTERPRISE_WECHAT_SECRET);
-    private static final String ENTERPRISE_WE_CHAT_TOKEN_URL = PropertyUtils.getString(Constants.ENTERPRISE_WECHAT_TOKEN_URL);
-    private static final String ENTERPRISE_WE_CHAT_TOKEN_URL_REPLACE = ENTERPRISE_WE_CHAT_TOKEN_URL == null ? null : ENTERPRISE_WE_CHAT_TOKEN_URL
-            .replaceAll("\\{corpId}", ENTERPRISE_WE_CHAT_CORP_ID)
-            .replaceAll("\\{secret}", ENTERPRISE_WE_CHAT_SECRET);
-    private static final String ENTERPRISE_WE_CHAT_PUSH_URL = PropertyUtils.getString(Constants.ENTERPRISE_WECHAT_PUSH_URL);
-    private static final String ENTERPRISE_WE_CHAT_TEAM_SEND_MSG = PropertyUtils.getString(Constants.ENTERPRISE_WECHAT_TEAM_SEND_MSG);
-    private static final String ENTERPRISE_WE_CHAT_USER_SEND_MSG = PropertyUtils.getString(Constants.ENTERPRISE_WECHAT_USER_SEND_MSG);
-
-    private static final String agentIdRegExp = "\\{agentId}";
-    private static final String msgRegExp = "\\{msg}";
-    private static final String userRegExp = "\\{toUser}";
-
-    /**
-     * get Enterprise WeChat is enable
-     *
-     * @return isEnable
-     */
-    public static boolean isEnable() {
-        Boolean isEnable = null;
-        try {
-            isEnable = PropertyUtils.getBoolean(Constants.ENTERPRISE_WECHAT_ENABLE);
-        } catch (Exception e) {
-            logger.error(e.getMessage(), e);
-        }
-        if (isEnable == null) {
-            return false;
-        }
-        return isEnable;
-    }
-
-    /**
-     * get Enterprise WeChat token info
-     *
-     * @return token string info
-     * @throws IOException the IOException
-     */
-    public static String getToken() throws IOException {
-        String resp;
-
-        CloseableHttpClient httpClient = HttpClients.createDefault();
-        try {
-            HttpGet httpGet = new HttpGet(ENTERPRISE_WE_CHAT_TOKEN_URL_REPLACE);
-            CloseableHttpResponse response = httpClient.execute(httpGet);
-            try {
-                HttpEntity entity = response.getEntity();
-                resp = EntityUtils.toString(entity, Constants.UTF_8);
-                EntityUtils.consume(entity);
-            } finally {
-                response.close();
-            }
-
-            Map<String, String> map = JSONUtils.toMap(resp);
-            return map == null ? null : map.get("access_token");
-        } finally {
-            httpClient.close();
-        }
-    }
-
-    /**
-     * make team single Enterprise WeChat message
-     *
-     * @param toParty the toParty
-     * @param agentId the agentId
-     * @param msg the msg
-     * @return Enterprise WeChat send message
-     */
-    public static String makeTeamSendMsg(String toParty, String agentId, String msg) {
-        return ENTERPRISE_WE_CHAT_TEAM_SEND_MSG.replaceAll("\\{toParty}", toParty)
-                .replaceAll(agentIdRegExp, agentId)
-                .replaceAll(msgRegExp, msg);
-    }
-
-    /**
-     * make team multi Enterprise WeChat message
-     *
-     * @param toParty the toParty
-     * @param agentId the agentId
-     * @param msg the msg
-     * @return Enterprise WeChat send message
-     */
-    public static String makeTeamSendMsg(Collection<String> toParty, String agentId, String msg) {
-        String listParty = FuncUtils.mkString(toParty, "|");
-        return ENTERPRISE_WE_CHAT_TEAM_SEND_MSG.replaceAll("\\{toParty}", listParty)
-                .replaceAll(agentIdRegExp, agentId)
-                .replaceAll(msgRegExp, msg);
-    }
-
-    /**
-     * make team single user message
-     *
-     * @param toUser the toUser
-     * @param agentId the agentId
-     * @param msg the msg
-     * @return Enterprise WeChat send message
-     */
-    public static String makeUserSendMsg(String toUser, String agentId, String msg) {
-        return ENTERPRISE_WE_CHAT_USER_SEND_MSG.replaceAll("\\{toUser}", toUser)
-                .replaceAll(agentIdRegExp, agentId)
-                .replaceAll(msgRegExp, msg);
-    }
-
-    /**
-     * make team multi user message
-     *
-     * @param toUser the toUser
-     * @param agentId the agentId
-     * @param msg the msg
-     * @return Enterprise WeChat send message
-     */
-    public static String makeUserSendMsg(Collection<String> toUser, String agentId, String msg) {
-        String listUser = FuncUtils.mkString(toUser, "|");
-        return ENTERPRISE_WE_CHAT_USER_SEND_MSG.replaceAll(userRegExp, listUser)
-                .replaceAll(agentIdRegExp, agentId)
-                .replaceAll(msgRegExp, msg);
-    }
-
-    /**
-     * send Enterprise WeChat
-     *
-     * @param charset the charset
-     * @param data the data
-     * @param token the token
-     * @return Enterprise WeChat resp, demo: {"errcode":0,"errmsg":"ok","invaliduser":""}
-     * @throws IOException the IOException
-     */
-    public static String sendEnterpriseWeChat(String charset, String data, String token) throws IOException {
-        String enterpriseWeChatPushUrlReplace = ENTERPRISE_WE_CHAT_PUSH_URL.replaceAll("\\{token}", token);
-
-        CloseableHttpClient httpClient = HttpClients.createDefault();
-        try {
-            HttpPost httpPost = new HttpPost(enterpriseWeChatPushUrlReplace);
-            httpPost.setEntity(new StringEntity(data, charset));
-            CloseableHttpResponse response = httpClient.execute(httpPost);
-            String resp;
-            try {
-                HttpEntity entity = response.getEntity();
-                resp = EntityUtils.toString(entity, charset);
-                EntityUtils.consume(entity);
-            } finally {
-                response.close();
-            }
-            logger.info("Enterprise WeChat send [{}], param:{}, resp:{}",
-                    ENTERPRISE_WE_CHAT_PUSH_URL, data, resp);
-            return resp;
-        } finally {
-            httpClient.close();
-        }
-    }
-
-    /**
-     * convert table to markdown style
-     *
-     * @param title the title
-     * @param content the content
-     * @return markdown table content
-     */
-    public static String markdownTable(String title, String content) {
-        List<LinkedHashMap> mapItemsList = JSONUtils.toList(content, LinkedHashMap.class);
-        StringBuilder contents = new StringBuilder(200);
-
-        if (null != mapItemsList) {
-            for (LinkedHashMap mapItems : mapItemsList) {
-                Set<Map.Entry<String, Object>> entries = mapItems.entrySet();
-                Iterator<Map.Entry<String, Object>> iterator = entries.iterator();
-                StringBuilder t = new StringBuilder(String.format("`%s`%s", title, Constants.MARKDOWN_ENTER));
-
-                while (iterator.hasNext()) {
-
-                    Map.Entry<String, Object> entry = iterator.next();
-                    t.append(Constants.MARKDOWN_QUOTE);
-                    t.append(entry.getKey()).append(":").append(entry.getValue());
-                    t.append(Constants.MARKDOWN_ENTER);
-                }
-                contents.append(t);
-            }
-        }
-        return contents.toString();
-    }
-
-    /**
-     * convert text to markdown style
-     *
-     * @param title the title
-     * @param content the content
-     * @return markdown text
-     */
-    public static String markdownText(String title, String content) {
-        if (StringUtils.isNotEmpty(content)) {
-            List<LinkedHashMap> mapItemsList = JSONUtils.toList(content, LinkedHashMap.class);
-            if (null != mapItemsList) {
-                StringBuilder contents = new StringBuilder(100);
-                contents.append(String.format("`%s`%n", title));
-                for (LinkedHashMap mapItems : mapItemsList) {
-
-                    Set<Map.Entry<String, Object>> entries = mapItems.entrySet();
-                    Iterator<Map.Entry<String, Object>> iterator = entries.iterator();
-                    while (iterator.hasNext()) {
-                        Map.Entry<String, Object> entry = iterator.next();
-                        contents.append(Constants.MARKDOWN_QUOTE);
-                        contents.append(entry.getKey()).append(":").append(entry.getValue());
-                        contents.append(Constants.MARKDOWN_ENTER);
-                    }
-
-                }
-                return contents.toString();
-            }
-
-        }
-        return null;
-    }
-
-    /**
-     * Determine the mardown style based on the show type of the alert
-     *
-     * @return the markdown alert table/text
-     */
-    public static String markdownByAlert(AlertData alert) {
-        String result = "";
-        if (alert.getShowType().equals(ShowType.TABLE.getDescp())) {
-            result = markdownTable(alert.getTitle(), alert.getContent());
-        } else if (alert.getShowType().equals(ShowType.TEXT.getDescp())) {
-            result = markdownText(alert.getTitle(), alert.getContent());
-        }
-        return result;
-
-    }
-
-}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/ExcelUtils.java

@@ -1,140 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dolphinscheduler.alert.utils;
-
-import org.apache.dolphinscheduler.common.utils.CollectionUtils;
-import org.apache.poi.hssf.usermodel.HSSFCell;
-import org.apache.poi.hssf.usermodel.HSSFRow;
-import org.apache.poi.hssf.usermodel.HSSFSheet;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
-import org.apache.poi.ss.usermodel.CellStyle;
-import org.apache.poi.ss.usermodel.HorizontalAlignment;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.util.*;
-import org.apache.dolphinscheduler.common.utils.*;
-
-/**
- * excel utils
- */
-public class ExcelUtils {
-
-    private static final Logger logger = LoggerFactory.getLogger(ExcelUtils.class);
-    /**
-     * generate excel file
-     * @param content the content
-     * @param title the title
-     * @param xlsFilePath the xls path
-     */
-    public static void genExcelFile(String content,String title,String xlsFilePath){
-        List<LinkedHashMap> itemsList;
-
-        //The JSONUtils.toList has been try catch ex
-        itemsList = JSONUtils.toList(content, LinkedHashMap.class);
-
-        if (CollectionUtils.isEmpty(itemsList)){
-            logger.error("itemsList is null");
-            throw new RuntimeException("itemsList is null");
-        }
-
-        LinkedHashMap<String, Object> headerMap = itemsList.get(0);
-
-        List<String> headerList = new ArrayList<>();
-
-        Iterator<Map.Entry<String, Object>> iter = headerMap.entrySet().iterator();
-        while (iter.hasNext()){
-            Map.Entry<String, Object> en = iter.next();
-            headerList.add(en.getKey());
-        }
-
-        HSSFWorkbook wb = null;
-        FileOutputStream fos = null;
-           try {
-               // declare a workbook
-               wb = new HSSFWorkbook();
-               // generate a table
-               HSSFSheet sheet = wb.createSheet();
-               HSSFRow row = sheet.createRow(0);
-               //set the height of the first line
-               row.setHeight((short)500);
-
-               //set Horizontal right
-               CellStyle cellStyle = wb.createCellStyle();
-               cellStyle.setAlignment(HorizontalAlignment.RIGHT);
-
-               //setting excel headers
-               for (int i = 0; i < headerList.size(); i++) {
-                   HSSFCell cell = row.createCell(i);
-                   cell.setCellStyle(cellStyle);
-                   cell.setCellValue(headerList.get(i));
-               }
-
-               //setting excel body
-               int rowIndex = 1;
-               for (LinkedHashMap<String, Object> itemsMap : itemsList){
-                   Object[] values = itemsMap.values().toArray();
-                   row = sheet.createRow(rowIndex);
-                   //setting excel body height
-                   row.setHeight((short)500);
-                   rowIndex++;
-                   for (int j = 0 ; j < values.length ; j++){
-                       HSSFCell cell1 = row.createCell(j);
-                       cell1.setCellStyle(cellStyle);
-                       cell1.setCellValue(String.valueOf(values[j]));
-                   }
-               }
-
-               for (int i = 0; i < headerList.size(); i++) {
-                   sheet.setColumnWidth(i, headerList.get(i).length() * 800);
-               }
-
-               File file = new File(xlsFilePath);
-               if (!file.exists()) {
-                   file.mkdirs();
-               }
-
-               //setting file output
-               fos = new FileOutputStream(xlsFilePath + Constants.SINGLE_SLASH + title + Constants.EXCEL_SUFFIX_XLS);
-
-               wb.write(fos);
-
-           }catch (Exception e){
-               logger.error("generate excel error",e);
-               throw new RuntimeException("generate excel error",e);
-           }finally {
-               if (wb != null){
-                   try {
-                       wb.close();
-                   } catch (IOException e) {
-                       logger.error(e.getMessage(),e);
-                   }
-               }
-               if (fos != null){
-                   try {
-                       fos.close();
-                   } catch (IOException e) {
-                       logger.error(e.getMessage(),e);
-                   }
-               }
-           }
-    }
-
-}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/FuncUtils.java

@@ -14,15 +14,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.alert.utils;
 
 import org.apache.dolphinscheduler.common.utils.StringUtils;
 
 public class FuncUtils {
 
+    private FuncUtils() {
+        throw new IllegalStateException(FuncUtils.class.getName());
+    }
+
     public static String mkString(Iterable<String> list, String split) {
 
-        if (null == list || StringUtils.isEmpty(split)){
+        if (null == list || StringUtils.isEmpty(split)) {
             return null;
         }
 

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/MailUtils.java

@@ -1,352 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dolphinscheduler.alert.utils;
-
-import org.apache.dolphinscheduler.alert.template.AlertTemplate;
-import org.apache.dolphinscheduler.alert.template.AlertTemplateFactory;
-import org.apache.dolphinscheduler.common.enums.ShowType;
-import org.apache.commons.mail.EmailException;
-import org.apache.commons.mail.HtmlEmail;
-import org.apache.dolphinscheduler.common.utils.CollectionUtils;
-import org.apache.dolphinscheduler.common.utils.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import javax.mail.*;
-import javax.mail.internet.*;
-import java.io.*;
-import java.util.*;
-
-
-/**
- * mail utils
- */
-public class MailUtils {
-
-    public static final Logger logger = LoggerFactory.getLogger(MailUtils.class);
-
-    public static final String MAIL_PROTOCOL = PropertyUtils.getString(Constants.MAIL_PROTOCOL);
-
-    public static final String MAIL_SERVER_HOST = PropertyUtils.getString(Constants.MAIL_SERVER_HOST);
-
-    public static final Integer MAIL_SERVER_PORT = PropertyUtils.getInt(Constants.MAIL_SERVER_PORT);
-
-    public static final String MAIL_SENDER = PropertyUtils.getString(Constants.MAIL_SENDER);
-
-    public static final String MAIL_USER = PropertyUtils.getString(Constants.MAIL_USER);
-
-    public static final String MAIL_PASSWD = PropertyUtils.getString(Constants.MAIL_PASSWD);
-
-    public static final Boolean MAIL_USE_START_TLS = PropertyUtils.getBoolean(Constants.MAIL_SMTP_STARTTLS_ENABLE);
-
-    public static final Boolean MAIL_USE_SSL = PropertyUtils.getBoolean(Constants.MAIL_SMTP_SSL_ENABLE);
-
-    public static final String xlsFilePath = PropertyUtils.getString(Constants.XLS_FILE_PATH,"/tmp/xls");
-
-    public static final String STARTTLS_ENABLE = PropertyUtils.getString(Constants.MAIL_SMTP_STARTTLS_ENABLE);
-
-    public static final Boolean SSL_ENABLE = PropertyUtils.getBoolean(Constants.MAIL_SMTP_SSL_ENABLE);
-
-    public static final String SSL_TRUST = PropertyUtils.getString(Constants.MAIL_SMTP_SSL_TRUST);
-
-    public static final AlertTemplate alertTemplate = AlertTemplateFactory.getMessageTemplate();
-
-    //Solve the problem of messy Chinese name in excel attachment
-    static {
-        System.setProperty("mail.mime.splitlongparameters","false");
-    }
-
-    /**
-     * send mail to receivers
-     * @param receivers the receiver list
-     * @param title the title
-     * @param content the content
-     * @param showType the show type
-     * @return the result map
-     */
-    public static Map<String,Object> sendMails(Collection<String> receivers, String title, String content,String showType) {
-        return sendMails(receivers, null, title, content, showType);
-    }
-
-    /**
-     * send mail
-     * @param receivers the receiver list
-     * @param receiversCc cc list
-     * @param title the title
-     * @param content the content
-     * @param showType the show type
-     * @return the send result
-     */
-    public static Map<String,Object> sendMails(Collection<String> receivers, Collection<String> receiversCc, String title, String content, String showType) {
-        Map<String,Object> retMap = new HashMap<>();
-        retMap.put(Constants.STATUS, false);
-
-        // if there is no receivers && no receiversCc, no need to process
-        if (CollectionUtils.isEmpty(receivers) && CollectionUtils.isEmpty(receiversCc)) {
-            return retMap;
-        }
-
-        receivers.removeIf(StringUtils::isEmpty);
-
-        if (showType.equals(ShowType.TABLE.getDescp()) || showType.equals(ShowType.TEXT.getDescp())) {
-            // send email
-            HtmlEmail email = new HtmlEmail();
-
-            try {
-                Session session = getSession();
-                email.setMailSession(session);
-                email.setFrom(MAIL_SENDER);
-                email.setCharset(Constants.UTF_8);
-                if (CollectionUtils.isNotEmpty(receivers)){
-                    // receivers mail
-                    for (String receiver : receivers) {
-                        email.addTo(receiver);
-                    }
-                }
-
-                if (CollectionUtils.isNotEmpty(receiversCc)){
-                    //cc
-                    for (String receiverCc : receiversCc) {
-                        email.addCc(receiverCc);
-                    }
-                }
-                // sender mail
-                return getStringObjectMap(title, content, showType, retMap, email);
-            } catch (Exception e) {
-                handleException(receivers, retMap, e);
-            }
-        }else if (showType.equals(ShowType.ATTACHMENT.getDescp()) || showType.equals(ShowType.TABLEATTACHMENT.getDescp())) {
-            try {
-
-                String partContent = (showType.equals(ShowType.ATTACHMENT.getDescp()) ? "Please see the attachment " + title + Constants.EXCEL_SUFFIX_XLS : htmlTable(content,false));
-
-                attachment(receivers,receiversCc,title,content,partContent);
-
-                retMap.put(Constants.STATUS, true);
-                return retMap;
-            }catch (Exception e){
-                handleException(receivers, retMap, e);
-                return retMap;
-            }
-        }
-        return retMap;
-
-    }
-
-    /**
-     * html table content
-     * @param content the content
-     * @param showAll if show the whole content
-     * @return the html table form
-     */
-    private static String htmlTable(String content, boolean showAll){
-        return alertTemplate.getMessageFromTemplate(content,ShowType.TABLE,showAll);
-    }
-
-    /**
-     * html table content
-     * @param content the content
-     * @return the html table form
-     */
-    private static String htmlTable(String content){
-        return htmlTable(content,true);
-    }
-
-    /**
-     * html text content
-     * @param content the content
-     * @return text in html form
-     */
-    private static String htmlText(String content){
-        return alertTemplate.getMessageFromTemplate(content,ShowType.TEXT);
-    }
-
-    /**
-     * send mail as Excel attachment
-     * @param receivers the receiver list
-     * @param title the title
-     * @throws Exception
-     */
-    private static void attachment(Collection<String> receivers,Collection<String> receiversCc,String title,String content,String partContent)throws Exception{
-        MimeMessage msg = getMimeMessage(receivers);
-
-        attachContent(receiversCc, title, content,partContent, msg);
-    }
-
-    /**
-     * get MimeMessage
-     * @param receivers receivers
-     * @return the MimeMessage
-     * @throws MessagingException
-     */
-    private static MimeMessage getMimeMessage(Collection<String> receivers) throws MessagingException {
-
-        // 1. The first step in creating mail: creating session
-        Session session = getSession();
-        // Setting debug mode, can be turned off
-        session.setDebug(false);
-
-        // 2. creating mail: Creating a MimeMessage
-        MimeMessage msg = new MimeMessage(session);
-        // 3. set sender
-        msg.setFrom(new InternetAddress(MAIL_SENDER));
-        // 4. set receivers
-        for (String receiver : receivers) {
-            msg.addRecipients(Message.RecipientType.TO, InternetAddress.parse(receiver));
-        }
-        return msg;
-    }
-
-    /**
-     * get session
-     *
-     * @return the new Session
-     */
-    private static Session getSession() {
-        Properties props = new Properties();
-        props.setProperty(Constants.MAIL_HOST, MAIL_SERVER_HOST);
-        props.setProperty(Constants.MAIL_PORT, String.valueOf(MAIL_SERVER_PORT));
-        props.setProperty(Constants.MAIL_SMTP_AUTH, Constants.STRING_TRUE);
-        props.setProperty(Constants.MAIL_TRANSPORT_PROTOCOL, MAIL_PROTOCOL);
-        props.setProperty(Constants.MAIL_SMTP_STARTTLS_ENABLE, STARTTLS_ENABLE);
-        if (SSL_ENABLE) {
-            props.setProperty(Constants.MAIL_SMTP_SSL_ENABLE, "true");
-            props.setProperty(Constants.MAIL_SMTP_SSL_TRUST, SSL_TRUST);
-        }
-
-        Authenticator auth = new Authenticator() {
-            @Override
-            protected PasswordAuthentication getPasswordAuthentication() {
-                // mail username and password
-                return new PasswordAuthentication(MAIL_USER, MAIL_PASSWD);
-            }
-        };
-
-        return Session.getInstance(props, auth);
-    }
-
-    /**
-     * attach content
-     * @param receiversCc the cc list
-     * @param title the title
-     * @param content the content
-     * @param partContent the partContent
-     * @param msg the message
-     * @throws MessagingException
-     * @throws IOException
-     */
-    private static void attachContent(Collection<String> receiversCc, String title, String content, String partContent,MimeMessage msg) throws MessagingException, IOException {
-        /**
-         * set receiverCc
-         */
-        if(CollectionUtils.isNotEmpty(receiversCc)){
-            for (String receiverCc : receiversCc){
-                msg.addRecipients(Message.RecipientType.CC, InternetAddress.parse(receiverCc));
-            }
-        }
-
-        // set subject
-        msg.setSubject(title);
-        MimeMultipart partList = new MimeMultipart();
-        // set signature
-        MimeBodyPart part1 = new MimeBodyPart();
-        part1.setContent(partContent, Constants.TEXT_HTML_CHARSET_UTF_8);
-        // set attach file
-        MimeBodyPart part2 = new MimeBodyPart();
-        File file = new File(xlsFilePath + Constants.SINGLE_SLASH +  title + Constants.EXCEL_SUFFIX_XLS);
-        if (!file.getParentFile().exists()) {
-            file.getParentFile().mkdirs();
-        }
-        // make excel file
-
-        ExcelUtils.genExcelFile(content,title,xlsFilePath);
-
-        part2.attachFile(file);
-        part2.setFileName(MimeUtility.encodeText(title + Constants.EXCEL_SUFFIX_XLS,Constants.UTF_8,"B"));
-        // add components to collection
-        partList.addBodyPart(part1);
-        partList.addBodyPart(part2);
-        msg.setContent(partList);
-        // 5. send Transport
-        Transport.send(msg);
-        // 6. delete saved file
-        deleteFile(file);
-    }
-
-    /**
-     * the string object map
-     * @param title the title
-     * @param content the content
-     * @param showType the showType
-     * @param retMap the result map
-     * @param email the email
-     * @return the result map
-     * @throws EmailException
-     */
-    private static Map<String, Object> getStringObjectMap(String title, String content, String showType, Map<String, Object> retMap, HtmlEmail email) throws EmailException {
-
-        /**
-         * the subject of the message to be sent
-         */
-        email.setSubject(title);
-        /**
-         * to send information, you can use HTML tags in mail content because of the use of HtmlEmail
-         */
-        if (showType.equals(ShowType.TABLE.getDescp())) {
-            email.setMsg(htmlTable(content));
-        } else if (showType.equals(ShowType.TEXT.getDescp())) {
-            email.setMsg(htmlText(content));
-        }
-
-        // send
-        email.send();
-
-        retMap.put(Constants.STATUS, true);
-
-        return retMap;
-    }
-
-    /**
-     * file delete
-     * @param file the file to delete
-     */
-    public static void deleteFile(File file){
-        if(file.exists()){
-            if(file.delete()){
-                logger.info("delete success: {}",file.getAbsolutePath() + file.getName());
-            }else{
-                logger.info("delete fail: {}", file.getAbsolutePath() + file.getName());
-            }
-        }else{
-            logger.info("file not exists: {}", file.getAbsolutePath() + file.getName());
-        }
-    }
-
-
-    /**
-     * handle exception
-     * @param receivers the receiver list
-     * @param retMap the result map
-     * @param e the exception
-     */
-    private static void handleException(Collection<String> receivers, Map<String, Object> retMap, Exception e) {
-        logger.error("Send email to {} failed", receivers, e);
-        retMap.put(Constants.MESSAGE, "Send email to {" + String.join(",", receivers) + "} failed，" + e.toString());
-    }
-
-
-}

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/PropertyUtils.java

@@ -14,19 +14,21 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.alert.utils;
 
+import static org.apache.dolphinscheduler.alert.utils.Constants.ALERT_PROPERTIES_PATH;
+
 import org.apache.dolphinscheduler.common.utils.IOUtils;
 import org.apache.dolphinscheduler.common.utils.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.Properties;
 import java.util.regex.PatternSyntaxException;
 
-import static org.apache.dolphinscheduler.alert.utils.Constants.ALERT_PROPERTIES_PATH;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * property utils
@@ -41,13 +43,16 @@ public class PropertyUtils {
 
     private static final Properties properties = new Properties();
 
+    /**
+     *  init properties
+     */
     private static final PropertyUtils propertyUtils = new PropertyUtils();
 
-    private PropertyUtils(){
+    private PropertyUtils() {
         init();
     }
 
-    private void init(){
+    private void init() {
         String[] propertyFiles = new String[]{ALERT_PROPERTIES_PATH};
         for (String fileName : propertyFiles) {
             InputStream fis = null;
@@ -69,6 +74,7 @@ public class PropertyUtils {
 
     /**
      * get property value
+     *
      * @param key property name
      * @return the value
      */
@@ -82,7 +88,7 @@ public class PropertyUtils {
     /**
      * get property value
      *
-     * @param key property name
+     * @param key        property name
      * @param defaultVal default value
      * @return property value
      */
@@ -95,7 +101,7 @@ public class PropertyUtils {
      * get property value
      *
      * @param key property name
-     * @return  get property int value , if key == null, then return -1
+     * @return get property int value , if key == null, then return -1
      */
     public static int getInt(String key) {
 
@@ -104,6 +110,7 @@ public class PropertyUtils {
 
     /**
      * get int value
+     *
      * @param key the key
      * @param defaultValue the default value
      * @return the value related the key or the default value if the key not existed
@@ -117,15 +124,16 @@ public class PropertyUtils {
         try {
             return Integer.parseInt(value);
         } catch (NumberFormatException e) {
-            logger.info(e.getMessage(),e);
+            logger.info(e.getMessage(), e);
         }
         return defaultValue;
     }
 
     /**
      * get property value
+     *
      * @param key property name
-     * @return  the boolean result value
+     * @return the boolean result value
      */
     public static Boolean getBoolean(String key) {
 
@@ -134,7 +142,7 @@ public class PropertyUtils {
         }
 
         String value = properties.getProperty(key.trim());
-        if(null != value){
+        if (null != value) {
             return Boolean.parseBoolean(value);
         }
 
@@ -143,15 +151,17 @@ public class PropertyUtils {
 
     /**
      * get long value
+     *
      * @param key the key
      * @return if the value not existed, return -1, or will return the related value
      */
     public static long getLong(String key) {
-        return getLong(key,-1);
+        return getLong(key, -1);
     }
 
     /**
      * get long value
+     *
      * @param key the key
      * @param defaultVal the default value
      * @return the value related the key or the default value if the key not existed
@@ -166,7 +176,7 @@ public class PropertyUtils {
         try {
             return Long.parseLong(val);
         } catch (NumberFormatException e) {
-            logger.info(e.getMessage(),e);
+            logger.info(e.getMessage(), e);
         }
 
         return defaultVal;
@@ -174,16 +184,17 @@ public class PropertyUtils {
 
     /**
      * get double value
+     *
      * @param key the key
      * @return if the value not existed, return -1.0, or will return the related value
      */
     public static double getDouble(String key) {
-        String val = getString(key);
-        return getDouble(key,-1.0);
+        return getDouble(key, -1.0);
     }
 
     /**
      * get double value
+     *
      * @param key the key
      * @param defaultVal the default value
      * @return the value related the key or the default value if the key not existed
@@ -198,17 +209,17 @@ public class PropertyUtils {
         try {
             return Double.parseDouble(val);
         } catch (NumberFormatException e) {
-            logger.info(e.getMessage(),e);
+            logger.info(e.getMessage(), e);
         }
 
         return defaultVal;
     }
 
-
     /**
-     *  get array
-     * @param key       property name
-     * @param splitStr  separator
+     * get array
+     *
+     * @param key property name
+     * @param splitStr separator
      * @return the result array
      */
     public static String[] getArray(String key, String splitStr) {
@@ -219,21 +230,22 @@ public class PropertyUtils {
         try {
             return value.split(splitStr);
         } catch (PatternSyntaxException e) {
-            logger.info(e.getMessage(),e);
+            logger.info(e.getMessage(), e);
         }
         return null;
     }
 
     /**
      * get enum
+     *
      * @param key the key
      * @param type the class type
      * @param defaultValue the default value
      * @param <T> the generic class type
-     * @return  get enum value
+     * @return get enum value
      */
     public static <T extends Enum<T>> T getEnum(String key, Class<T> type,
-                                         T defaultValue) {
+                                                T defaultValue) {
         String val = getString(key);
         if (val == null) {
             return defaultValue;
@@ -242,7 +254,7 @@ public class PropertyUtils {
         try {
             return Enum.valueOf(type, val);
         } catch (IllegalArgumentException e) {
-            logger.info(e.getMessage(),e);
+            logger.info(e.getMessage(), e);
         }
 
         return defaultValue;

dolphinscheduler-alert/src/main/resources/alert.properties

@@ -15,46 +15,18 @@
 # limitations under the License.
 #
 
-#alert type is EMAIL/SMS
-alert.type=EMAIL
+#This configuration file configures the configuration parameters related to the AlertServer.
+#These parameters are only related to the AlertServer, and it has nothing to do with the specific Alert Plugin.
+#eg : max retry num.
+#eg : Alert Server Listener port
 
-# mail server configuration
-mail.protocol=SMTP
-mail.server.host=xxx.xxx.com
-mail.server.port=25
-mail.sender=xxx@xxx.com
-mail.user=xxx@xxx.com
-mail.passwd=111111
-# TLS
-mail.smtp.starttls.enable=true
-# SSL
-mail.smtp.ssl.enable=false
-mail.smtp.ssl.trust=xxx.xxx.com
+#alert.plugin.dir config the Alert Plugin dir . AlertServer while find and load the Alert Plugin Jar from this dir when deploy and start AlertServer on the server .
+#eg :alert.plugin.dir=/opt/soft/spi/lib/plugin/alert
 
-#xls file path,need create if not exist
-#xls.file.path=/tmp/xls
+#maven.local.repository=/Users/gaojun/Documents/jianguoyun/localRepository
 
-# Enterprise WeChat configuration
-enterprise.wechat.enable=false
+#alert.plugin.binding config the Alert Plugin need be load when development and run in IDE
+#alert.plugin.binding=\
+#  ./dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/pom.xml
 
-#enterprise.wechat.corp.id=xxxxxxx
-#enterprise.wechat.secret=xxxxxxx
-#enterprise.wechat.agent.id=xxxxxxx
-#enterprise.wechat.users=xxxxxxx
-#enterprise.wechat.token.url=https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={corpId}&corpsecret={secret}
-#enterprise.wechat.push.url=https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token={token}
-#enterprise.wechat.team.send.msg={\"toparty\":\"{toParty}\",\"agentid\":\"{agentId}\",\"msgtype\":\"text\",\"text\":{\"content\":\"{msg}\"},\"safe\":\"0\"}
-#enterprise.wechat.user.send.msg={\"touser\":\"{toUser}\",\"agentid\":\"{agentId}\",\"msgtype\":\"markdown\",\"markdown\":{\"content\":\"{msg}\"}}
-
-plugin.dir=/Users/xx/your/path/to/plugin/dir
-
-#ding talk configuration
-dingtalk.isEnable=flase
-dingtalk.webhook=https://oapi.dingtalk.com/robot/send?access_token=xxxxx
-dingtalk.keyword=
-dingtalk.proxy=
-dingtalk.port=80
-dingtalk.user=
-dingtalk.password=
-dingtalk.isEnableProxy=false
 

dolphinscheduler-alert/src/test/java/org/apache/dolphinscheduler/alert/AlertServerTest.java

@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert;
+
+import org.apache.dolphinscheduler.alert.plugin.AlertPluginManager;
+import org.apache.dolphinscheduler.alert.plugin.DolphinPluginLoader;
+import org.apache.dolphinscheduler.alert.plugin.DolphinPluginManagerConfig;
+import org.apache.dolphinscheduler.alert.runner.AlertSender;
+import org.apache.dolphinscheduler.alert.utils.Constants;
+import org.apache.dolphinscheduler.dao.AlertDao;
+import org.apache.dolphinscheduler.dao.DaoFactory;
+import org.apache.dolphinscheduler.dao.PluginDao;
+import org.apache.dolphinscheduler.remote.NettyRemotingServer;
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({AlertServer.class,DaoFactory.class})
+public class AlertServerTest {
+
+    @Before
+    public void before() {
+
+    }
+
+    @Test
+    public void testMain() throws Exception {
+        AlertDao alertDao = PowerMockito.mock(AlertDao.class);
+        PowerMockito.mockStatic(DaoFactory.class);
+        PowerMockito.when(DaoFactory.getDaoInstance(AlertDao.class)).thenReturn(alertDao);
+
+        PluginDao pluginDao = PowerMockito.mock(PluginDao.class);
+        PowerMockito.when(DaoFactory.getDaoInstance(PluginDao.class)).thenReturn(pluginDao);
+
+        AlertChannel alertChannelMock = PowerMockito.mock(AlertChannel.class);
+
+        AlertPluginManager alertPluginManager = PowerMockito.mock(AlertPluginManager.class);
+        PowerMockito.whenNew(AlertPluginManager.class).withNoArguments().thenReturn(alertPluginManager);
+        ConcurrentHashMap alertChannelMap = new ConcurrentHashMap<>();
+        alertChannelMap.put("pluginName",alertChannelMock);
+        PowerMockito.when(alertPluginManager.getAlertChannelMap()).thenReturn(alertChannelMap);
+
+        DolphinPluginManagerConfig alertPluginManagerConfig = PowerMockito.mock(DolphinPluginManagerConfig.class);
+        PowerMockito.whenNew(DolphinPluginManagerConfig.class).withNoArguments().thenReturn(alertPluginManagerConfig);
+
+        NettyRemotingServer nettyRemotingServer = PowerMockito.mock(NettyRemotingServer.class);
+        PowerMockito.whenNew(NettyRemotingServer.class).withAnyArguments().thenReturn(nettyRemotingServer);
+        AlertSender alertSender = PowerMockito.mock(AlertSender.class);
+        PowerMockito.whenNew(AlertSender.class).withAnyArguments().thenReturn(alertSender);
+
+        DolphinPluginLoader dolphinPluginLoader = PowerMockito.mock(DolphinPluginLoader.class);
+        PowerMockito.whenNew(DolphinPluginLoader.class).withAnyArguments().thenReturn(dolphinPluginLoader);
+
+        AlertServer alertServer = AlertServer.getInstance();
+        Assert.assertNotNull(alertServer);
+
+        new Thread(() -> {
+            alertServer.start(); })
+                .start();
+
+        Thread.sleep(5 * Constants.ALERT_SCAN_INTERVAL);
+
+        alertServer.stop();
+
+    }
+
+}

dolphinscheduler-alert/src/test/java/org/apache/dolphinscheduler/alert/plugin/AlertPluginManagerTest.java

@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.plugin;
+
+import org.apache.dolphinscheduler.alert.AlertServer;
+import org.apache.dolphinscheduler.alert.utils.Constants;
+import org.apache.dolphinscheduler.alert.utils.PropertyUtils;
+import org.apache.dolphinscheduler.spi.utils.StringUtils;
+
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.collect.ImmutableList;
+
+/**
+ * AlertPluginManager Tester.
+ */
+@Ignore
+public class AlertPluginManagerTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(AlertPluginManagerTest.class);
+
+    @Test
+    public void testLoadPlugins() throws Exception {
+        logger.info("begin test AlertPluginManagerTest");
+        AlertPluginManager alertPluginManager = new AlertPluginManager();
+        DolphinPluginManagerConfig alertPluginManagerConfig = new DolphinPluginManagerConfig();
+        String path = DolphinPluginLoader.class.getClassLoader().getResource("").getPath();
+        alertPluginManagerConfig.setPlugins(path + "../../../dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/pom.xml");
+        if (StringUtils.isNotBlank(PropertyUtils.getString(AlertServer.ALERT_PLUGIN_DIR))) {
+            alertPluginManagerConfig.setInstalledPluginsDir(org.apache.dolphinscheduler.alert.utils.PropertyUtils.getString(AlertServer.ALERT_PLUGIN_DIR, Constants.ALERT_PLUGIN_PATH).trim());
+        }
+
+        if (StringUtils.isNotBlank(PropertyUtils.getString(AlertServer.MAVEN_LOCAL_REPOSITORY))) {
+            alertPluginManagerConfig.setMavenLocalRepository(PropertyUtils.getString(AlertServer.MAVEN_LOCAL_REPOSITORY).trim());
+        }
+
+        DolphinPluginLoader alertPluginLoader = new DolphinPluginLoader(alertPluginManagerConfig, ImmutableList.of(alertPluginManager));
+        try {
+            alertPluginLoader.loadPlugins();
+        } catch (Exception e) {
+            throw new RuntimeException("load Alert Plugin Failed !", e);
+        }
+
+        Assert.assertNotNull(alertPluginManager.getAlertChannelFactoryMap().get("email alert"));
+    }
+}

dolphinscheduler-alert/src/test/java/org/apache/dolphinscheduler/alert/plugin/DolphinPluginLoaderTest.java

@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.plugin;
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import com.google.common.collect.ImmutableList;
+
+/**
+ * DolphinPluginLoader Tester.
+ */
+@Ignore
+public class DolphinPluginLoaderTest {
+
+    @Before
+    public void before() throws Exception {
+    }
+
+    @After
+    public void after() throws Exception {
+    }
+
+    /**
+     * Method: loadPlugins()
+     */
+    @Test
+    public void testLoadPlugins() throws Exception {
+        AlertPluginManager alertPluginManager = new AlertPluginManager();
+        DolphinPluginManagerConfig alertPluginManagerConfig = new DolphinPluginManagerConfig();
+        String path = DolphinPluginLoader.class.getClassLoader().getResource("").getPath();
+        alertPluginManagerConfig.setPlugins(path + "../../../dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/pom.xml");
+        DolphinPluginLoader alertPluginLoader = new DolphinPluginLoader(alertPluginManagerConfig, ImmutableList.of(alertPluginManager));
+        try {
+            alertPluginLoader.loadPlugins();
+        } catch (Exception e) {
+            throw new RuntimeException("load Alert Plugin Failed !", e);
+        }
+
+        Assert.assertNotNull(alertPluginManager.getAlertChannelFactoryMap().get("email alert"));
+    }
+}

dolphinscheduler-alert/src/test/java/org/apache/dolphinscheduler/alert/plugin/EmailAlertPluginTest.java

@@ -14,67 +14,226 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.alert.plugin;
 
+import org.apache.dolphinscheduler.alert.AlertServer;
+import org.apache.dolphinscheduler.alert.runner.AlertSender;
 import org.apache.dolphinscheduler.alert.utils.Constants;
-import org.apache.dolphinscheduler.common.enums.ShowType;
-import org.apache.dolphinscheduler.plugin.api.AlertPlugin;
-import org.apache.dolphinscheduler.plugin.model.AlertData;
-import org.apache.dolphinscheduler.plugin.model.AlertInfo;
-import org.apache.dolphinscheduler.plugin.model.PluginName;
-import org.junit.Before;
-import org.junit.Test;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import org.apache.dolphinscheduler.alert.utils.PropertyUtils;
+import org.apache.dolphinscheduler.common.enums.AlertStatus;
+import org.apache.dolphinscheduler.common.utils.JSONUtils;
+import org.apache.dolphinscheduler.dao.AlertDao;
+import org.apache.dolphinscheduler.dao.DaoFactory;
+import org.apache.dolphinscheduler.dao.PluginDao;
+import org.apache.dolphinscheduler.dao.entity.Alert;
+import org.apache.dolphinscheduler.dao.entity.AlertGroup;
+import org.apache.dolphinscheduler.dao.entity.AlertPluginInstance;
+import org.apache.dolphinscheduler.dao.entity.PluginDefine;
+import org.apache.dolphinscheduler.spi.alert.AlertConstants;
+import org.apache.dolphinscheduler.spi.alert.ShowType;
+import org.apache.dolphinscheduler.spi.params.InputParam;
+import org.apache.dolphinscheduler.spi.params.PasswordParam;
+import org.apache.dolphinscheduler.spi.params.PluginParamsTransfer;
+import org.apache.dolphinscheduler.spi.params.RadioParam;
+import org.apache.dolphinscheduler.spi.params.base.DataType;
+import org.apache.dolphinscheduler.spi.params.base.ParamsOptions;
+import org.apache.dolphinscheduler.spi.params.base.PluginParams;
+import org.apache.dolphinscheduler.spi.params.base.Validate;
+import org.apache.dolphinscheduler.spi.utils.StringUtils;
 
 import java.util.ArrayList;
+import java.util.Date;
+import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
 
-import static org.junit.Assert.*;
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.Test;
 
+import com.google.common.collect.ImmutableList;
+
+/**
+ * test load and use alert plugin
+ */
 public class EmailAlertPluginTest {
 
-    private static final Logger logger = LoggerFactory.getLogger(EmailAlertPluginTest.class);
+    AlertDao alertDao = DaoFactory.getDaoInstance(AlertDao.class);
+    PluginDao pluginDao = DaoFactory.getDaoInstance(PluginDao.class);
 
-    private AlertPlugin plugin;
+    @Test
+    @Ignore
+    public void testRunSend() throws Exception {
 
-    @Before
-    public void before() {
-        plugin = new EmailAlertPlugin();
-    }
+        //create alert group
+        AlertGroup alertGroup = new AlertGroup();
+        alertGroup.setDescription("test alert group 1");
+        alertGroup.setGroupName("testalertg1");
+        alertDao.getAlertGroupMapper().insert(alertGroup);
 
-    @Test
-    public void getId() {
-        String id = plugin.getId();
-        assertEquals(Constants.PLUGIN_DEFAULT_EMAIL_ID, id);
-    }
+        //add alert
+        Alert alert1 = new Alert();
+        alert1.setTitle("test alert");
+        LinkedHashMap<String, Object> map1 = new LinkedHashMap<>();
+        map1.put("mysql service name", "mysql200");
+        map1.put("mysql address", "192.168.xx.xx");
+        map1.put("port", "3306");
+        map1.put(AlertConstants.SHOW_TYPE, ShowType.TEXT.getDescp());
+        map1.put("no index of number", "80");
+        map1.put("database client connections", "190");
+
+        LinkedHashMap<String, Object> map2 = new LinkedHashMap<>();
+        map2.put("mysql service name", "mysql210");
+        map2.put("mysql address", "192.168.xx.xx");
+        map2.put("port", "3306");
+        map2.put("no index of number", "10");
+        map1.put(AlertConstants.SHOW_TYPE, ShowType.TABLE.getDescp());
+        map2.put("database client connections", "90");
+
+        List<LinkedHashMap<String, Object>> maps = new ArrayList<>();
+        maps.add(0, map1);
+        maps.add(1, map2);
+        String mapjson = JSONUtils.toJsonString(maps);
+        alert1.setContent(mapjson);
+        alert1.setLog("log log");
+        alert1.setAlertGroupId(alertGroup.getId());
+        alertDao.addAlert(alert1);
+
+        List<Alert> alertList = new ArrayList<>();
+        alertList.add(alert1);
+
+        //load email alert plugin
+        AlertPluginManager alertPluginManager = new AlertPluginManager();
+        DolphinPluginManagerConfig alertPluginManagerConfig = new DolphinPluginManagerConfig();
+        String path = DolphinPluginLoader.class.getClassLoader().getResource("").getPath();
+        alertPluginManagerConfig.setPlugins(path + "../../../dolphinscheduler-alert-plugin/dolphinscheduler-alert-email/pom.xml");
+        if (StringUtils.isNotBlank(PropertyUtils.getString(AlertServer.ALERT_PLUGIN_DIR))) {
+            alertPluginManagerConfig.setInstalledPluginsDir(PropertyUtils.getString(AlertServer.ALERT_PLUGIN_DIR, Constants.ALERT_PLUGIN_PATH).trim());
+        }
+
+        if (StringUtils.isNotBlank(PropertyUtils.getString(AlertServer.MAVEN_LOCAL_REPOSITORY))) {
+            alertPluginManagerConfig.setMavenLocalRepository(PropertyUtils.getString(AlertServer.MAVEN_LOCAL_REPOSITORY).trim());
+        }
+
+        DolphinPluginLoader alertPluginLoader = new DolphinPluginLoader(alertPluginManagerConfig, ImmutableList.of(alertPluginManager));
+        try {
+            alertPluginLoader.loadPlugins();
+        } catch (Exception e) {
+            throw new RuntimeException("load Alert Plugin Failed !", e);
+        }
+
+        //create email alert plugin instance
+        AlertPluginInstance alertPluginInstance = new AlertPluginInstance();
+        alertPluginInstance.setCreateTime(new Date());
+        alertPluginInstance.setInstanceName("test email alert");
+
+        List<PluginDefine> pluginDefineList = pluginDao.getPluginDefineMapper().queryByNameAndType("email alert", "alert");
+        if (pluginDefineList == null || pluginDefineList.size() == 0) {
+            throw new RuntimeException("no alert plugin be load");
+        }
+        PluginDefine pluginDefine = pluginDefineList.get(0);
+        alertPluginInstance.setPluginDefineId(pluginDefine.getId());
+        alertPluginInstance.setPluginInstanceParams(getEmailAlertParams());
+        alertDao.getAlertPluginInstanceMapper().insert(alertPluginInstance);
+
+        AlertSender alertSender = new AlertSender(alertList, alertDao, alertPluginManager, pluginDao);
+        alertSender.run();
+
+        Alert alertResult = alertDao.getAlertMapper().selectById(alert1.getId());
+        Assert.assertNotNull(alertResult);
+        Assert.assertEquals(alertResult.getAlertStatus(), AlertStatus.EXECUTION_FAILURE);
+
+        alertDao.getAlertGroupMapper().deleteById(alertGroup.getId());
+        alertDao.getAlertPluginInstanceMapper().deleteById(alertPluginInstance.getId());
+        alertDao.getAlertMapper().deleteById(alert1.getId());
 
-    @Test
-    public void getName() {
-        PluginName pluginName = plugin.getName();
-        assertEquals(Constants.PLUGIN_DEFAULT_EMAIL_CH, pluginName.getChinese());
-        assertEquals(Constants.PLUGIN_DEFAULT_EMAIL_EN, pluginName.getEnglish());
     }
 
-    @Test
-    public void process() {
-        AlertInfo alertInfo = new AlertInfo();
-        AlertData alertData = new AlertData();
-        alertData.setId(1)
-                .setAlertGroupId(1)
-                .setContent("[\"alarm time：2018-02-05\", \"service name：MYSQL_ALTER\", \"alarm name：MYSQL_ALTER_DUMP\", " +
-                        "\"get the alarm exception.！，interface error，exception information：timed out\", \"request address：http://blog.csdn.net/dreamInTheWorld/article/details/78539286\"]")
-                .setLog("test log")
-                .setReceivers("xx@xx.com")
-                .setReceiversCc("xx@xx.com")
-                .setShowType(ShowType.TEXT.getDescp())
-                .setTitle("test title");
-
-        alertInfo.setAlertData(alertData);
-        List<String> list = new ArrayList<String>(){{ add("xx@xx.com"); }};
-        alertInfo.addProp("receivers", list);
-//        Map<String, Object> ret = plugin.process(alertInfo);
-//        assertFalse(Boolean.parseBoolean(String.valueOf(ret.get(Constants.STATUS))));
+    public String getEmailAlertParams() {
+
+        List<PluginParams> paramsList = new ArrayList<>();
+        InputParam receivesParam = InputParam.newBuilder("receivers", "receivers")
+                .setValue("540957506@qq.com")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        InputParam mailSmtpHost = InputParam.newBuilder("mailServerHost", "mail.smtp.host")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue("smtp.exmail.qq.com")
+                .build();
+
+        InputParam mailSmtpPort = InputParam.newBuilder("mailServerPort", "mail.smtp.port")
+                .addValidate(Validate.newBuilder()
+                        .setRequired(true)
+                        .setType(DataType.NUMBER.getDataType())
+                        .build())
+                .setValue(25)
+                .build();
+
+        InputParam mailSender = InputParam.newBuilder("mailSender", "mail.sender")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue("easyscheduler@analysys.com.cn")
+                .build();
+
+        RadioParam enableSmtpAuth = RadioParam.newBuilder("enableSmtpAuth", "mail.smtp.auth")
+                .addParamsOptions(new ParamsOptions("YES", true, false))
+                .addParamsOptions(new ParamsOptions("NO", false, false))
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue(true)
+                .build();
+
+        InputParam mailUser = InputParam.newBuilder("mailUser", "mail.user")
+                .setPlaceholder("if enable use authentication, you need input user")
+                .setValue("easyscheduler@analysys.com.cn")
+                .build();
+
+        PasswordParam mailPassword = PasswordParam.newBuilder("mailPasswd", "mail.passwd")
+                .setPlaceholder("if enable use authentication, you need input password")
+                .setValue("xxxxxxx")
+                .build();
+
+        RadioParam enableTls = RadioParam.newBuilder("starttlsEnable", "mail.smtp.starttls.enable")
+                .addParamsOptions(new ParamsOptions("YES", true, false))
+                .addParamsOptions(new ParamsOptions("NO", false, false))
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue(true)
+                .build();
+
+        RadioParam enableSsl = RadioParam.newBuilder("sslEnable", "mail.smtp.ssl.enable")
+                .addParamsOptions(new ParamsOptions("YES", true, false))
+                .addParamsOptions(new ParamsOptions("NO", false, false))
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue(false)
+                .build();
+
+        InputParam sslTrust = InputParam.newBuilder("mailSmtpSslTrust", "mail.smtp.ssl.trust")
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .setValue("smtp.exmail.qq.com")
+                .build();
+
+        List<ParamsOptions> emailShowTypeList = new ArrayList<>();
+        emailShowTypeList.add(new ParamsOptions(ShowType.TABLE.getDescp(), ShowType.TABLE.getDescp(), false));
+        emailShowTypeList.add(new ParamsOptions(ShowType.TEXT.getDescp(), ShowType.TEXT.getDescp(), false));
+        emailShowTypeList.add(new ParamsOptions(ShowType.ATTACHMENT.getDescp(), ShowType.ATTACHMENT.getDescp(), false));
+        emailShowTypeList.add(new ParamsOptions(ShowType.TABLEATTACHMENT.getDescp(), ShowType.TABLEATTACHMENT.getDescp(), false));
+        RadioParam showType = RadioParam.newBuilder(AlertConstants.SHOW_TYPE, "showType")
+                .setParamsOptionsList(emailShowTypeList)
+                .setValue(ShowType.TABLE.getDescp())
+                .addValidate(Validate.newBuilder().setRequired(true).build())
+                .build();
+
+        paramsList.add(receivesParam);
+        paramsList.add(mailSmtpHost);
+        paramsList.add(mailSmtpPort);
+        paramsList.add(mailSender);
+        paramsList.add(enableSmtpAuth);
+        paramsList.add(mailUser);
+        paramsList.add(mailPassword);
+        paramsList.add(enableTls);
+        paramsList.add(enableSsl);
+        paramsList.add(sslTrust);
+        paramsList.add(showType);
+
+        return PluginParamsTransfer.transferParamsToJson(paramsList);
     }
-}
+}

dolphinscheduler-alert/src/test/java/org/apache/dolphinscheduler/alert/processor/AlertRequestProcessorTest.java

@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.processor;
+
+import org.apache.dolphinscheduler.alert.plugin.AlertPluginManager;
+import org.apache.dolphinscheduler.dao.AlertDao;
+import org.apache.dolphinscheduler.dao.PluginDao;
+import org.apache.dolphinscheduler.remote.command.Command;
+import org.apache.dolphinscheduler.remote.command.CommandType;
+import org.apache.dolphinscheduler.remote.command.alert.AlertSendRequestCommand;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.powermock.api.mockito.PowerMockito;
+
+import io.netty.channel.Channel;
+
+/**
+ * alert request processor test
+ */
+public class AlertRequestProcessorTest {
+
+    private AlertDao alertDao;
+    private PluginDao pluginDao;
+    private AlertPluginManager alertPluginManager;
+
+    private AlertRequestProcessor alertRequestProcessor;
+
+    @Before
+    public void before() {
+        alertDao = PowerMockito.mock(AlertDao.class);
+        pluginDao = PowerMockito.mock(PluginDao.class);
+        alertPluginManager = PowerMockito.mock(AlertPluginManager.class);
+        alertRequestProcessor = new AlertRequestProcessor(alertDao,alertPluginManager,pluginDao);
+    }
+
+    @Test
+    public void testProcess() {
+        Channel channel = PowerMockito.mock(Channel.class);
+        AlertSendRequestCommand alertSendRequestCommand = new AlertSendRequestCommand(1,"title","content");
+        Command reqCommand = alertSendRequestCommand.convert2Command();
+        Assert.assertEquals(CommandType.ALERT_SEND_REQUEST,reqCommand.getType());
+        alertRequestProcessor.process(channel,reqCommand);
+    }
+}

dolphinscheduler-alert/src/test/java/org/apache/dolphinscheduler/alert/runner/AlertSenderTest.java

@@ -0,0 +1,181 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.alert.runner;
+
+import org.apache.dolphinscheduler.alert.plugin.AlertPluginManager;
+import org.apache.dolphinscheduler.dao.AlertDao;
+import org.apache.dolphinscheduler.dao.PluginDao;
+import org.apache.dolphinscheduler.dao.entity.Alert;
+import org.apache.dolphinscheduler.dao.entity.AlertPluginInstance;
+import org.apache.dolphinscheduler.dao.entity.PluginDefine;
+import org.apache.dolphinscheduler.remote.command.alert.AlertSendResponseCommand;
+import org.apache.dolphinscheduler.spi.alert.AlertChannel;
+import org.apache.dolphinscheduler.spi.alert.AlertResult;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.powermock.api.mockito.PowerMockito;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * alert sender test
+ */
+public class AlertSenderTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(AlertSenderTest.class);
+
+    private AlertDao alertDao;
+    private PluginDao pluginDao;
+    private AlertPluginManager alertPluginManager;
+
+    private AlertSender alertSender;
+
+    @Before
+    public void before() {
+        alertDao = PowerMockito.mock(AlertDao.class);
+        pluginDao = PowerMockito.mock(PluginDao.class);
+        alertPluginManager = PowerMockito.mock(AlertPluginManager.class);
+
+    }
+
+    @Test
+    public void testSyncHandler() {
+
+        int alertGroupId = 1;
+        String title = "alert mail test title";
+        String content = "alert mail test content";
+        alertSender = new AlertSender(alertDao,alertPluginManager,pluginDao);
+
+        //1.alert instance does not exist
+        PowerMockito.when(alertDao.listInstanceByAlertGroupId(alertGroupId)).thenReturn(null);
+
+        AlertSendResponseCommand alertSendResponseCommand = alertSender.syncHandler(alertGroupId, title, content);
+        Assert.assertFalse(alertSendResponseCommand.getResStatus());
+        alertSendResponseCommand.getResResults().forEach(result ->
+                logger.info("alert send response result, status:{}, message:{}",result.getStatus(),result.getMessage()));
+
+        //2.alert plugin does not exist
+        int pluginDefineId = 1;
+        String pluginInstanceParams = "alert-instance-mail-params";
+        String pluginInstanceName = "alert-instance-mail";
+        List<AlertPluginInstance> alertInstanceList = new ArrayList<>();
+        AlertPluginInstance alertPluginInstance = new AlertPluginInstance(
+                pluginDefineId,pluginInstanceParams,pluginInstanceName);
+        alertInstanceList.add(alertPluginInstance);
+        PowerMockito.when(alertDao.listInstanceByAlertGroupId(1)).thenReturn(alertInstanceList);
+
+        String pluginName = "alert-plugin-mail";
+        PluginDefine pluginDefine = new PluginDefine(pluginName,"1",null);
+        PowerMockito.when(pluginDao.getPluginDefineById(pluginDefineId)).thenReturn(pluginDefine);
+
+        alertSendResponseCommand = alertSender.syncHandler(alertGroupId, title, content);
+        Assert.assertFalse(alertSendResponseCommand.getResStatus());
+        alertSendResponseCommand.getResResults().forEach(result ->
+                logger.info("alert send response result, status:{}, message:{}",result.getStatus(),result.getMessage()));
+
+        //3.alert result value is null
+        AlertChannel alertChannelMock = PowerMockito.mock(AlertChannel.class);
+        PowerMockito.when(alertChannelMock.process(Mockito.any())).thenReturn(null);
+        Map<String, AlertChannel> alertChannelMap = new ConcurrentHashMap<>();
+        alertChannelMap.put(pluginName,alertChannelMock);
+        PowerMockito.when(alertPluginManager.getAlertChannelMap()).thenReturn(alertChannelMap);
+
+        alertSendResponseCommand = alertSender.syncHandler(alertGroupId, title, content);
+        Assert.assertFalse(alertSendResponseCommand.getResStatus());
+        alertSendResponseCommand.getResResults().forEach(result ->
+                logger.info("alert send response result, status:{}, message:{}",result.getStatus(),result.getMessage()));
+
+        //4.abnormal information inside the alert plug-in code
+        AlertResult alertResult = new AlertResult();
+        alertResult.setStatus(String.valueOf(false));
+        alertResult.setMessage("Abnormal information inside the alert plug-in code");
+        PowerMockito.when(alertChannelMock.process(Mockito.any())).thenReturn(alertResult);
+        alertChannelMap = new ConcurrentHashMap<>();
+        alertChannelMap.put(pluginName,alertChannelMock);
+        PowerMockito.when(alertPluginManager.getAlertChannelMap()).thenReturn(alertChannelMap);
+
+        alertSendResponseCommand = alertSender.syncHandler(alertGroupId, title, content);
+        Assert.assertFalse(alertSendResponseCommand.getResStatus());
+        alertSendResponseCommand.getResResults().forEach(result ->
+                logger.info("alert send response result, status:{}, message:{}",result.getStatus(),result.getMessage()));
+
+        //5.alert plugin send success
+        alertResult = new AlertResult();
+        alertResult.setStatus(String.valueOf(true));
+        alertResult.setMessage(String.format("Alert Plugin %s send success",pluginInstanceName));
+        PowerMockito.when(alertChannelMock.process(Mockito.any())).thenReturn(alertResult);
+        alertChannelMap = new ConcurrentHashMap<>();
+        alertChannelMap.put(pluginName,alertChannelMock);
+        PowerMockito.when(alertPluginManager.getAlertChannelMap()).thenReturn(alertChannelMap);
+
+        alertSendResponseCommand = alertSender.syncHandler(alertGroupId, title, content);
+        Assert.assertTrue(alertSendResponseCommand.getResStatus());
+        alertSendResponseCommand.getResResults().forEach(result ->
+                logger.info("alert send response result, status:{}, message:{}",result.getStatus(),result.getMessage()));
+
+    }
+
+    @Test
+    public void testRun() {
+        int alertGroupId = 1;
+        String title = "alert mail test title";
+        String content = "alert mail test content";
+        List<Alert> alertList = new ArrayList<>();
+        Alert alert = new Alert();
+        alert.setAlertGroupId(alertGroupId);
+        alert.setTitle(title);
+        alert.setContent(content);
+        alertList.add(alert);
+
+        alertSender = new AlertSender(alertList,alertDao,alertPluginManager,pluginDao);
+
+        int pluginDefineId = 1;
+        String pluginInstanceParams = "alert-instance-mail-params";
+        String pluginInstanceName = "alert-instance-mail";
+        List<AlertPluginInstance> alertInstanceList = new ArrayList<>();
+        AlertPluginInstance alertPluginInstance = new AlertPluginInstance(
+                pluginDefineId,pluginInstanceParams,pluginInstanceName);
+        alertInstanceList.add(alertPluginInstance);
+        PowerMockito.when(alertDao.listInstanceByAlertGroupId(alertGroupId)).thenReturn(alertInstanceList);
+
+        String pluginName = "alert-plugin-mail";
+        PluginDefine pluginDefine = new PluginDefine(pluginName,"1",null);
+        PowerMockito.when(pluginDao.getPluginDefineById(pluginDefineId)).thenReturn(pluginDefine);
+
+        AlertResult alertResult = new AlertResult();
+        alertResult.setStatus(String.valueOf(true));
+        alertResult.setMessage(String.format("Alert Plugin %s send success",pluginInstanceName));
+        AlertChannel alertChannelMock = PowerMockito.mock(AlertChannel.class);
+        PowerMockito.when(alertChannelMock.process(Mockito.any())).thenReturn(alertResult);
+        ConcurrentHashMap alertChannelMap = new ConcurrentHashMap<>();
+        alertChannelMap.put(pluginName,alertChannelMock);
+        PowerMockito.when(alertPluginManager.getAlertChannelMap()).thenReturn(alertChannelMap);
+        Assert.assertTrue(Boolean.parseBoolean(alertResult.getStatus()));
+        alertSender.run();
+
+    }
+
+}