[Feature-4050][server] Spark task support udv inject (#4061)

* #4050 spark task support udv inject

* modify spark task UT

* modify sparkTaskExecutionCtx

* add exp for spark task get main jar method

dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/utils/SparkArgsUtils.java

@@ -14,24 +14,29 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.server.utils;
 
+package org.apache.dolphinscheduler.server.utils;
 
 import org.apache.dolphinscheduler.common.Constants;
 import org.apache.dolphinscheduler.common.enums.ProgramType;
 import org.apache.dolphinscheduler.common.process.ResourceInfo;
 import org.apache.dolphinscheduler.common.task.spark.SparkParameters;
-import org.apache.commons.lang.StringUtils;
+import org.apache.dolphinscheduler.common.utils.StringUtils;
 
 import java.util.ArrayList;
 import java.util.List;
 
-
 /**
  * spark args utils
  */
 public class SparkArgsUtils {
 
+    private static final String SPARK_CLUSTER = "cluster";
+
+    private static final String SPARK_LOCAL = "local";
+
+    private static final String SPARK_ON_YARN = "yarn";
+
     /**
      * build args
      *
@@ -40,15 +45,15 @@ public class SparkArgsUtils {
      */
     public static List<String> buildArgs(SparkParameters param) {
         List<String> args = new ArrayList<>();
-        String deployMode = "cluster";
+        String deployMode = SPARK_CLUSTER;
 
         args.add(Constants.MASTER);
         if (StringUtils.isNotEmpty(param.getDeployMode())) {
             deployMode = param.getDeployMode();
 
         }
-        if(!"local".equals(deployMode)){
+        if (!SPARK_LOCAL.equals(deployMode)) {
-            args.add("yarn");
+            args.add(SPARK_ON_YARN);
             args.add(Constants.DEPLOY_MODE);
         }
 

dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/task/spark/SparkTask.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.server.worker.task.spark;
 
 import org.apache.dolphinscheduler.common.enums.CommandType;
@@ -22,20 +23,20 @@ import org.apache.dolphinscheduler.common.process.Property;
 import org.apache.dolphinscheduler.common.process.ResourceInfo;
 import org.apache.dolphinscheduler.common.task.AbstractParameters;
 import org.apache.dolphinscheduler.common.task.spark.SparkParameters;
-import org.apache.dolphinscheduler.common.utils.*;
+import org.apache.dolphinscheduler.common.utils.JSONUtils;
 import org.apache.dolphinscheduler.common.utils.ParameterUtils;
-import org.apache.dolphinscheduler.common.utils.StringUtils;
-import org.apache.dolphinscheduler.server.entity.TaskExecutionContext;
 import org.apache.dolphinscheduler.dao.entity.Resource;
+import org.apache.dolphinscheduler.server.entity.TaskExecutionContext;
 import org.apache.dolphinscheduler.server.utils.ParamUtils;
 import org.apache.dolphinscheduler.server.utils.SparkArgsUtils;
 import org.apache.dolphinscheduler.server.worker.task.AbstractYarnTask;
-import org.slf4j.Logger;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
+import org.slf4j.Logger;
+
 /**
  * spark task
  */
@@ -59,46 +60,35 @@ public class SparkTask extends AbstractYarnTask {
     /**
      * taskExecutionContext
      */
-  private TaskExecutionContext taskExecutionContext;
+    private final TaskExecutionContext sparkTaskExecutionContext;
 
     public SparkTask(TaskExecutionContext taskExecutionContext, Logger logger) {
         super(taskExecutionContext, logger);
-    this.taskExecutionContext = taskExecutionContext;
+        this.sparkTaskExecutionContext = taskExecutionContext;
     }
 
     @Override
     public void init() {
 
-    logger.info("spark task params {}", taskExecutionContext.getTaskParams());
+        logger.info("spark task params {}", sparkTaskExecutionContext.getTaskParams());
+
+        sparkParameters = JSONUtils.parseObject(sparkTaskExecutionContext.getTaskParams(), SparkParameters.class);
 
-    sparkParameters = JSONUtils.parseObject(taskExecutionContext.getTaskParams(), SparkParameters.class);
+        if (null == sparkParameters) {
+            logger.error("Spark params is null");
+            return;
+        }
 
         if (!sparkParameters.checkParameters()) {
             throw new RuntimeException("spark task params is not valid");
         }
-    sparkParameters.setQueue(taskExecutionContext.getQueue());
+        sparkParameters.setQueue(sparkTaskExecutionContext.getQueue());
-
         setMainJarName();
-
-    if (StringUtils.isNotEmpty(sparkParameters.getMainArgs())) {
-      String args = sparkParameters.getMainArgs();
-
-      // replace placeholder
-      Map<String, Property> paramsMap = ParamUtils.convert(ParamUtils.getUserDefParamsMap(taskExecutionContext.getDefinedParams()),
-              taskExecutionContext.getDefinedParams(),
-              sparkParameters.getLocalParametersMap(),
-              CommandType.of(taskExecutionContext.getCmdTypeIfComplement()),
-              taskExecutionContext.getScheduleTime());
-
-      if (paramsMap != null ){
-        args = ParameterUtils.convertParameterPlaceholders(args, ParamUtils.convert(paramsMap));
-      }
-      sparkParameters.setMainArgs(args);
-    }
     }
 
     /**
      * create command
+     *
      * @return command
      */
     @Override
@@ -117,8 +107,18 @@ public class SparkTask extends AbstractYarnTask {
         // other parameters
         args.addAll(SparkArgsUtils.buildArgs(sparkParameters));
 
-    String command = ParameterUtils
+        // replace placeholder
-            .convertParameterPlaceholders(String.join(" ", args), taskExecutionContext.getDefinedParams());
+        Map<String, Property> paramsMap = ParamUtils.convert(ParamUtils.getUserDefParamsMap(sparkTaskExecutionContext.getDefinedParams()),
+            sparkTaskExecutionContext.getDefinedParams(),
+            sparkParameters.getLocalParametersMap(),
+            CommandType.of(sparkTaskExecutionContext.getCmdTypeIfComplement()),
+            sparkTaskExecutionContext.getScheduleTime());
+
+        String command = null;
+
+        if (null != paramsMap) {
+            command = ParameterUtils.convertParameterPlaceholders(String.join(" ", args), ParamUtils.convert(paramsMap));
+        }
 
         logger.info("spark task command: {}", command);
 
@@ -129,7 +129,11 @@ public class SparkTask extends AbstractYarnTask {
     protected void setMainJarName() {
         // main jar
         ResourceInfo mainJar = sparkParameters.getMainJar();
-    if (mainJar != null) {
+
+        if (null == mainJar) {
+            throw new RuntimeException("Spark task jar params is null");
+        }
+
         int resourceId = mainJar.getId();
         String resourceName;
         if (resourceId == 0) {
@@ -144,7 +148,7 @@ public class SparkTask extends AbstractYarnTask {
         }
         mainJar.setRes(resourceName);
         sparkParameters.setMainJar(mainJar);
-    }
+
     }
 
     @Override

dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/task/spark/SparkTaskTest.java

@@ -14,128 +14,121 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.server.worker.task.spark;
 
-import org.apache.dolphinscheduler.common.enums.SparkVersion;
-import org.apache.dolphinscheduler.common.process.Property;
-import org.apache.dolphinscheduler.common.task.spark.SparkParameters;
-import org.apache.dolphinscheduler.common.utils.*;
 import org.apache.dolphinscheduler.common.utils.ParameterUtils;
-import org.apache.dolphinscheduler.common.utils.StringUtils;
+import org.apache.dolphinscheduler.common.utils.placeholder.PlaceholderUtils;
-import org.apache.dolphinscheduler.server.utils.ParamUtils;
+import org.apache.dolphinscheduler.common.utils.placeholder.PropertyPlaceholderHelper;
-import org.apache.dolphinscheduler.server.utils.SparkArgsUtils;
+import org.apache.dolphinscheduler.server.entity.TaskExecutionContext;
-import org.apache.dolphinscheduler.server.worker.task.TaskProps;
+import org.apache.dolphinscheduler.service.bean.SpringApplicationContext;
+import org.apache.dolphinscheduler.service.process.ProcessService;
+
+import java.util.Date;
+
 import org.junit.Assert;
+import org.junit.Before;
 import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.context.ApplicationContext;
 
-import java.util.ArrayList;
+@RunWith(PowerMockRunner.class)
-import java.util.List;
+@PrepareForTest({ParameterUtils.class, PlaceholderUtils.class, PropertyPlaceholderHelper.class})
-import java.util.Map;
-
-
 public class SparkTaskTest {
 
     private static final Logger logger = LoggerFactory.getLogger(SparkTaskTest.class);
 
-    /**
+    private TaskExecutionContext taskExecutionContext;
-     * spark1 command
+
-     */
+    private ApplicationContext applicationContext;
-    private static final String SPARK1_COMMAND = "${SPARK_HOME1}/bin/spark-submit";
+
-
+    private ProcessService processService;
-    /**
+
-     * spark2 command
+    private SparkTask spark2Task;
-     */
+
-    private static final String SPARK2_COMMAND = "${SPARK_HOME2}/bin/spark-submit";
+    String spark1Params = "{"
+        + "\"mainArgs\":\"\", "
+        + "\"driverMemory\":\"1G\", "
+        + "\"executorMemory\":\"2G\", "
+        + "\"programType\":\"SCALA\", "
+        + "\"mainClass\":\"basicetl.GlobalUserCar\", "
+        + "\"driverCores\":\"2\", "
+        + "\"deployMode\":\"cluster\", "
+        + "\"executorCores\":2, "
+        + "\"mainJar\":{\"res\":\"test-1.0-SNAPSHOT.jar\"}, "
+        + "\"sparkVersion\":\"SPARK1\", "
+        + "\"numExecutors\":\"10\", "
+        + "\"localParams\":[], "
+        + "\"others\":\"\", "
+        + "\"resourceList\":[]"
+        + "}";
+
+    String spark2Params = "{"
+        + "\"mainArgs\":\"\", "
+        + "\"driverMemory\":\"1G\", "
+        + "\"executorMemory\":\"2G\", "
+        + "\"programType\":\"SCALA\", "
+        + "\"mainClass\":\"basicetl.GlobalUserCar\", "
+        + "\"driverCores\":\"2\", "
+        + "\"deployMode\":\"cluster\", "
+        + "\"executorCores\":2, "
+        + "\"mainJar\":{\"res\":\"test-1.0-SNAPSHOT.jar\"}, "
+        + "\"sparkVersion\":\"SPARK2\", "
+        + "\"numExecutors\":\"10\", "
+        + "\"localParams\":[], "
+        + "\"others\":\"\", "
+        + "\"resourceList\":[]"
+        + "}";
+
+    @Before
+    public void setTaskExecutionContext() {
+        taskExecutionContext = new TaskExecutionContext();
+        taskExecutionContext.setTaskParams(spark2Params);
+        taskExecutionContext.setQueue("dev");
+        taskExecutionContext.setTaskAppId(String.valueOf(System.currentTimeMillis()));
+        taskExecutionContext.setTenantCode("1");
+        taskExecutionContext.setEnvFile(".dolphinscheduler_env.sh");
+        taskExecutionContext.setStartTime(new Date());
+        taskExecutionContext.setTaskTimeout(0);
+
+        processService = Mockito.mock(ProcessService.class);
+        applicationContext = Mockito.mock(ApplicationContext.class);
+        SpringApplicationContext springApplicationContext = new SpringApplicationContext();
+        springApplicationContext.setApplicationContext(applicationContext);
+        Mockito.when(applicationContext.getBean(ProcessService.class)).thenReturn(processService);
+
+        spark2Task = new SparkTask(taskExecutionContext, logger);
+        spark2Task.init();
+    }
 
     @Test
     public void testSparkTaskInit() {
 
-        TaskProps taskProps = new TaskProps();
+        TaskExecutionContext sparkTaskCtx = new TaskExecutionContext();
-
+        SparkTask sparkTask = new SparkTask(sparkTaskCtx, logger);
-        String spark1Params = "{" +
+        sparkTask.init();
-                "\"mainArgs\":\"\", " +
+        sparkTask.getParameters();
-                "\"driverMemory\":\"1G\", " +
+        Assert.assertNull(sparkTaskCtx.getTaskParams());
-                "\"executorMemory\":\"2G\", " +
+
-                "\"programType\":\"SCALA\", " +
+        String spark2Command = spark2Task.buildCommand();
-                "\"mainClass\":\"basicetl.GlobalUserCar\", " +
+        String spark2Expected = "${SPARK_HOME2}/bin/spark-submit --master yarn --deploy-mode cluster "
-                "\"driverCores\":\"2\", " +
+            + "--class basicetl.GlobalUserCar --driver-cores 2 --driver-memory 1G --num-executors 10 "
-                "\"deployMode\":\"cluster\", " +
+            + "--executor-cores 2 --executor-memory 2G --queue dev test-1.0-SNAPSHOT.jar";
-                "\"executorCores\":2, " +
+        Assert.assertEquals(spark2Expected, spark2Command);
-                "\"mainJar\":{\"res\":\"test-1.0-SNAPSHOT.jar\"}, " +
+
-                "\"sparkVersion\":\"SPARK1\", " +
+        taskExecutionContext.setTaskParams(spark1Params);
-                "\"numExecutors\":\"10\", " +
+
-                "\"localParams\":[], " +
+        SparkTask spark1Task = new SparkTask(taskExecutionContext, logger);
-                "\"others\":\"\", " +
+        spark1Task.init();
-                "\"resourceList\":[]" +
+        String spark1Command = spark1Task.buildCommand();
-                "}";
+        String spark1Expected = "${SPARK_HOME1}/bin/spark-submit --master yarn --deploy-mode cluster "
-
+            + "--class basicetl.GlobalUserCar --driver-cores 2 --driver-memory 1G --num-executors 10 "
-        String spark2Params = "{" +
+            + "--executor-cores 2 --executor-memory 2G --queue dev test-1.0-SNAPSHOT.jar";
-                "\"mainArgs\":\"\", " +
+        Assert.assertEquals(spark1Expected, spark1Command);
-                "\"driverMemory\":\"1G\", " +
-                "\"executorMemory\":\"2G\", " +
-                "\"programType\":\"SCALA\", " +
-                "\"mainClass\":\"basicetl.GlobalUserCar\", " +
-                "\"driverCores\":\"2\", " +
-                "\"deployMode\":\"cluster\", " +
-                "\"executorCores\":2, " +
-                "\"mainJar\":{\"res\":\"test-1.0-SNAPSHOT.jar\"}, " +
-                "\"sparkVersion\":\"SPARK2\", " +
-                "\"numExecutors\":\"10\", " +
-                "\"localParams\":[], " +
-                "\"others\":\"\", " +
-                "\"resourceList\":[]" +
-                "}";
-
-        taskProps.setTaskParams(spark2Params);
-
-        logger.info("spark task params {}", taskProps.getTaskParams());
-
-        SparkParameters sparkParameters = JSONUtils.parseObject(taskProps.getTaskParams(), SparkParameters.class);
-
-        assert sparkParameters != null;
-        if (!sparkParameters.checkParameters()) {
-            throw new RuntimeException("spark task params is not valid");
-        }
-        sparkParameters.setQueue(taskProps.getQueue());
-
-        if (StringUtils.isNotEmpty(sparkParameters.getMainArgs())) {
-            String args = sparkParameters.getMainArgs();
-
-            /**
-             *  combining local and global parameters
-             */
-            Map<String, Property> paramsMap = ParamUtils.convert(taskProps.getUserDefParamsMap(),
-                    taskProps.getDefinedParams(),
-                    sparkParameters.getLocalParametersMap(),
-                    taskProps.getCmdTypeIfComplement(),
-                    taskProps.getScheduleTime());
-            if (paramsMap != null) {
-                args = ParameterUtils.convertParameterPlaceholders(args, ParamUtils.convert(paramsMap));
-            }
-            sparkParameters.setMainArgs(args);
-        }
-
-        List<String> args = new ArrayList<>();
-
-        //spark version
-        String sparkCommand = SPARK2_COMMAND;
-
-        if (SparkVersion.SPARK1.name().equals(sparkParameters.getSparkVersion())) {
-            sparkCommand = SPARK1_COMMAND;
-        }
-
-        args.add(sparkCommand);
-
-        // other parameters
-        args.addAll(SparkArgsUtils.buildArgs(sparkParameters));
-
-        String sparkArgs = String.join(" ", args);
-
-        logger.info("spark task command : {}", sparkArgs);
-
-        Assert.assertEquals(SPARK2_COMMAND, sparkArgs.split(" ")[0]);
-
     }
 }