refactor getKillProcessThread method (04df353b) · Commits · SUMMER2020 / students / proj-2002252

dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/WorkerServer.java

+7 −9

Original line number	Diff line number	Diff line
		@@ -290,22 +290,20 @@ public class WorkerServer implements IStoppable {
		Runnable killProcessThread = new Runnable() {
		@Override
		public void run() {
		Set<String> taskInfoSet = taskQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_KILL);
		while (Stopper.isRunning()){
		try {
		Thread.sleep(Constants.SLEEP_TIME_MILLIS);
		} catch (InterruptedException e) {
		logger.error("interrupted exception",e);
		}
		// if set is null , return
		Set<String> taskInfoSet = taskQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_KILL);
		if (CollectionUtils.isNotEmpty(taskInfoSet)){
		for (String taskInfo : taskInfoSet){
		killTask(taskInfo, processDao);
		removeKillInfoFromQueue(taskInfo);
		}
		}

		taskInfoSet = taskQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_KILL);
		try {
		Thread.sleep(Constants.SLEEP_TIME_MILLIS);
		} catch (InterruptedException e) {
		logger.error("interrupted exception",e);
		Thread.currentThread().interrupt();
		}
		}
		}
		};