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* cancel application when kill task * add warn log * add cancel application3.0.0/version-upgrade
caishunfeng
3 years ago
committed by
GitHub
4 changed files with 154 additions and 40 deletions
@ -0,0 +1,85 @@
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.server.worker.runner; |
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import java.util.concurrent.ConcurrentHashMap; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.ThreadPoolExecutor; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import com.google.common.util.concurrent.FutureCallback; |
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import com.google.common.util.concurrent.Futures; |
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import com.google.common.util.concurrent.ListenableFuture; |
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import com.google.common.util.concurrent.ListeningExecutorService; |
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import com.google.common.util.concurrent.MoreExecutors; |
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public class WorkerExecService { |
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/** |
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* logger of WorkerExecService |
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*/ |
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private static final Logger logger = LoggerFactory.getLogger(WorkerExecService.class); |
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private final ListeningExecutorService listeningExecutorService; |
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/** |
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* thread executor service |
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*/ |
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private final ExecutorService execService; |
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/** |
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* running task |
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*/ |
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private final ConcurrentHashMap<Integer, TaskExecuteThread> taskExecuteThreadMap; |
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public WorkerExecService(ExecutorService execService, ConcurrentHashMap<Integer, TaskExecuteThread> taskExecuteThreadMap) { |
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this.execService = execService; |
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this.listeningExecutorService = MoreExecutors.listeningDecorator(this.execService); |
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this.taskExecuteThreadMap = taskExecuteThreadMap; |
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} |
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public void submit(TaskExecuteThread taskExecuteThread) { |
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taskExecuteThreadMap.put(taskExecuteThread.getTaskExecutionContext().getTaskInstanceId(), taskExecuteThread); |
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ListenableFuture future = this.listeningExecutorService.submit(taskExecuteThread); |
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FutureCallback futureCallback = new FutureCallback() { |
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@Override |
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public void onSuccess(Object o) { |
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taskExecuteThreadMap.remove(taskExecuteThread.getTaskExecutionContext().getTaskInstanceId()); |
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} |
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@Override |
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public void onFailure(Throwable throwable) { |
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logger.error("task execute failed, processInstanceId:{}, taskInstanceId:{}", taskExecuteThread.getTaskExecutionContext().getProcessInstanceId() |
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, taskExecuteThread.getTaskExecutionContext().getTaskInstanceId(), throwable); |
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taskExecuteThreadMap.remove(taskExecuteThread.getTaskExecutionContext().getTaskInstanceId()); |
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} |
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}; |
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Futures.addCallback(future, futureCallback, this.listeningExecutorService); |
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} |
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/** |
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* get thread pool queue size |
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* |
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* @return queue size |
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*/ |
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public int getThreadPoolQueueSize() { |
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return ((ThreadPoolExecutor) this.execService).getQueue().size(); |
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} |
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} |
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