org.apache.flink.streaming.runtime.tasks.StreamTaskTest Java Examples

The following examples show how to use org.apache.flink.streaming.runtime.tasks.StreamTaskTest. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: AbstractUdfStreamOperatorLifecycleTest.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testLifeCycleFull() throws Exception {
	ACTUAL_ORDER_TRACKING.clear();

	Configuration taskManagerConfig = new Configuration();
	StreamConfig cfg = new StreamConfig(new Configuration());
	MockSourceFunction srcFun = new MockSourceFunction();

	cfg.setStreamOperator(new LifecycleTrackingStreamSource<>(srcFun, true));
	cfg.setOperatorID(new OperatorID());
	cfg.setTimeCharacteristic(TimeCharacteristic.ProcessingTime);

	Task task = StreamTaskTest.createTask(SourceStreamTask.class, cfg, taskManagerConfig);

	task.startTaskThread();

	LifecycleTrackingStreamSource.runStarted.await();

	// wait for clean termination
	task.getExecutingThread().join();
	assertEquals(ExecutionState.FINISHED, task.getExecutionState());
	assertEquals(EXPECTED_CALL_ORDER_FULL, ACTUAL_ORDER_TRACKING);
}
Example #2
Source File: AbstractUdfStreamOperatorLifecycleTest.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testLifeCycleCancel() throws Exception {
	ACTUAL_ORDER_TRACKING.clear();

	Configuration taskManagerConfig = new Configuration();
	StreamConfig cfg = new StreamConfig(new Configuration());
	MockSourceFunction srcFun = new MockSourceFunction();
	cfg.setStreamOperator(new LifecycleTrackingStreamSource<>(srcFun, false));
	cfg.setOperatorID(new OperatorID());
	cfg.setTimeCharacteristic(TimeCharacteristic.ProcessingTime);

	Task task = StreamTaskTest.createTask(SourceStreamTask.class, cfg, taskManagerConfig);

	task.startTaskThread();
	LifecycleTrackingStreamSource.runStarted.await();

	// this should cancel the task even though it is blocked on runFinished
	task.cancelExecution();

	// wait for clean termination
	task.getExecutingThread().join();
	assertEquals(ExecutionState.CANCELED, task.getExecutionState());
	assertEquals(EXPECTED_CALL_ORDER_CANCEL_RUNNING, ACTUAL_ORDER_TRACKING);
}
Example #3
Source File: AbstractUdfStreamOperatorLifecycleTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testLifeCycleFull() throws Exception {
	ACTUAL_ORDER_TRACKING.clear();

	Configuration taskManagerConfig = new Configuration();
	StreamConfig cfg = new StreamConfig(new Configuration());
	MockSourceFunction srcFun = new MockSourceFunction();

	cfg.setStreamOperator(new LifecycleTrackingStreamSource<>(srcFun, true));
	cfg.setOperatorID(new OperatorID());
	cfg.setTimeCharacteristic(TimeCharacteristic.ProcessingTime);

	Task task = StreamTaskTest.createTask(SourceStreamTask.class, cfg, taskManagerConfig);

	task.startTaskThread();

	LifecycleTrackingStreamSource.runStarted.await();

	// wait for clean termination
	task.getExecutingThread().join();
	assertEquals(ExecutionState.FINISHED, task.getExecutionState());
	assertEquals(EXPECTED_CALL_ORDER_FULL, ACTUAL_ORDER_TRACKING);
}
Example #4
Source File: AbstractUdfStreamOperatorLifecycleTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testLifeCycleCancel() throws Exception {
	ACTUAL_ORDER_TRACKING.clear();

	Configuration taskManagerConfig = new Configuration();
	StreamConfig cfg = new StreamConfig(new Configuration());
	MockSourceFunction srcFun = new MockSourceFunction();
	cfg.setStreamOperator(new LifecycleTrackingStreamSource<>(srcFun, false));
	cfg.setOperatorID(new OperatorID());
	cfg.setTimeCharacteristic(TimeCharacteristic.ProcessingTime);

	Task task = StreamTaskTest.createTask(SourceStreamTask.class, cfg, taskManagerConfig);

	task.startTaskThread();
	LifecycleTrackingStreamSource.runStarted.await();

	// this should cancel the task even though it is blocked on runFinished
	task.cancelExecution();

	// wait for clean termination
	task.getExecutingThread().join();
	assertEquals(ExecutionState.CANCELED, task.getExecutionState());
	assertEquals(EXPECTED_CALL_ORDER_CANCEL_RUNNING, ACTUAL_ORDER_TRACKING);
}
Example #5
Source File: AbstractUdfStreamOperatorLifecycleTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testLifeCycleFull() throws Exception {
	ACTUAL_ORDER_TRACKING.clear();

	Configuration taskManagerConfig = new Configuration();
	StreamConfig cfg = new StreamConfig(new Configuration());
	MockSourceFunction srcFun = new MockSourceFunction();

	cfg.setStreamOperator(new LifecycleTrackingStreamSource<>(srcFun, true));
	cfg.setOperatorID(new OperatorID());
	cfg.setTimeCharacteristic(TimeCharacteristic.ProcessingTime);

	try (ShuffleEnvironment shuffleEnvironment = new NettyShuffleEnvironmentBuilder().build()) {
		Task task = StreamTaskTest.createTask(SourceStreamTask.class, shuffleEnvironment, cfg, taskManagerConfig);

		task.startTaskThread();

		LifecycleTrackingStreamSource.runStarted.await();

		// wait for clean termination
		task.getExecutingThread().join();
		assertEquals(ExecutionState.FINISHED, task.getExecutionState());
		assertEquals(EXPECTED_CALL_ORDER_FULL, ACTUAL_ORDER_TRACKING);
	}
}
Example #6
Source File: AbstractUdfStreamOperatorLifecycleTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testLifeCycleCancel() throws Exception {
	ACTUAL_ORDER_TRACKING.clear();

	Configuration taskManagerConfig = new Configuration();
	StreamConfig cfg = new StreamConfig(new Configuration());
	MockSourceFunction srcFun = new MockSourceFunction();
	cfg.setStreamOperator(new LifecycleTrackingStreamSource<>(srcFun, false));
	cfg.setOperatorID(new OperatorID());
	cfg.setTimeCharacteristic(TimeCharacteristic.ProcessingTime);

	try (ShuffleEnvironment shuffleEnvironment = new NettyShuffleEnvironmentBuilder().build()) {
		Task task = StreamTaskTest.createTask(SourceStreamTask.class, shuffleEnvironment, cfg, taskManagerConfig);

		task.startTaskThread();
		LifecycleTrackingStreamSource.runStarted.await();

		// this should cancel the task even though it is blocked on runFinished
		task.cancelExecution();

		// wait for clean termination
		task.getExecutingThread().join();
		assertEquals(ExecutionState.CANCELED, task.getExecutionState());
		assertEquals(EXPECTED_CALL_ORDER_CANCEL_RUNNING, ACTUAL_ORDER_TRACKING);
	}
}