org.apache.flink.runtime.executiongraph.ArchivedExecution Java Examples

The following examples show how to use org.apache.flink.runtime.executiongraph.ArchivedExecution. 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: ArchivedExecutionVertexBuilder.java From Flink-CEPplus with Apache License 2.0

5 votes

public ArchivedExecutionVertexBuilder setPriorExecutions(List<ArchivedExecution> priorExecutions) {
	this.priorExecutions = new EvictingBoundedList<>(priorExecutions.size());
	for (ArchivedExecution execution : priorExecutions) {
		this.priorExecutions.add(execution);
	}
	return this;
}

Example #2

Source File: ArchivedExecutionVertexBuilder.java From Flink-CEPplus with Apache License 2.0

5 votes

public ArchivedExecutionVertex build() {
	Preconditions.checkNotNull(currentExecution);
	return new ArchivedExecutionVertex(
		subtaskIndex,
		taskNameWithSubtask != null ? taskNameWithSubtask : "task_" + RANDOM.nextInt() + "_" + subtaskIndex,
		currentExecution,
		priorExecutions != null ? priorExecutions : new EvictingBoundedList<ArchivedExecution>(0)
	);
}

Example #3

Source File: ArchivedExecutionBuilder.java From Flink-CEPplus with Apache License 2.0

5 votes

public ArchivedExecution build() throws UnknownHostException {
	return new ArchivedExecution(
		userAccumulators != null ? userAccumulators : new StringifiedAccumulatorResult[0],
		ioMetrics != null ? ioMetrics : new TestIOMetrics(),
		attemptId != null ? attemptId : new ExecutionAttemptID(),
		attemptNumber,
		state != null ? state : ExecutionState.FINISHED,
		failureCause != null ? failureCause : "(null)",
		assignedResourceLocation != null ? assignedResourceLocation : new TaskManagerLocation(new ResourceID("tm"), InetAddress.getLocalHost(), 1234),
		assignedAllocationID != null ? assignedAllocationID : new AllocationID(0L, 0L),
		parallelSubtaskIndex,
		stateTimestamps != null ? stateTimestamps : new long[]{1, 2, 3, 4, 5, 5, 5, 5}
	);
}

Example #4

Source File: ArchivedExecutionVertexBuilder.java From flink with Apache License 2.0

5 votes

public ArchivedExecutionVertexBuilder setPriorExecutions(List<ArchivedExecution> priorExecutions) {
	this.priorExecutions = new EvictingBoundedList<>(priorExecutions.size());
	for (ArchivedExecution execution : priorExecutions) {
		this.priorExecutions.add(execution);
	}
	return this;
}

Example #5

Source File: ArchivedExecutionVertexBuilder.java From flink with Apache License 2.0

5 votes

public ArchivedExecutionVertex build() {
	Preconditions.checkNotNull(currentExecution);
	return new ArchivedExecutionVertex(
		subtaskIndex,
		taskNameWithSubtask != null ? taskNameWithSubtask : "task_" + RANDOM.nextInt() + "_" + subtaskIndex,
		currentExecution,
		priorExecutions != null ? priorExecutions : new EvictingBoundedList<ArchivedExecution>(0)
	);
}

Example #6

Source File: ArchivedExecutionBuilder.java From flink with Apache License 2.0

5 votes

public ArchivedExecution build() throws UnknownHostException {
	return new ArchivedExecution(
		userAccumulators != null ? userAccumulators : new StringifiedAccumulatorResult[0],
		ioMetrics != null ? ioMetrics : new TestIOMetrics(),
		attemptId != null ? attemptId : new ExecutionAttemptID(),
		attemptNumber,
		state != null ? state : ExecutionState.FINISHED,
		failureCause != null ? failureCause : "(null)",
		assignedResourceLocation != null ? assignedResourceLocation : new TaskManagerLocation(new ResourceID("tm"), InetAddress.getLocalHost(), 1234),
		assignedAllocationID != null ? assignedAllocationID : new AllocationID(0L, 0L),
		parallelSubtaskIndex,
		stateTimestamps != null ? stateTimestamps : new long[]{1, 2, 3, 4, 5, 5, 5, 5}
	);
}

Example #7

Source File: JobExceptionsHandlerTest.java From flink with Apache License 2.0

5 votes

private static ArchivedExecutionJobVertex createArchivedExecutionJobVertex(JobVertexID jobVertexID) {
	final StringifiedAccumulatorResult[] emptyAccumulators = new StringifiedAccumulatorResult[0];
	final long[] timestamps = new long[ExecutionState.values().length];
	final ExecutionState expectedState = ExecutionState.RUNNING;

	final LocalTaskManagerLocation assignedResourceLocation = new LocalTaskManagerLocation();
	final AllocationID allocationID = new AllocationID();

	final int subtaskIndex = 1;
	final int attempt = 2;
	return new ArchivedExecutionJobVertex(
		new ArchivedExecutionVertex[]{
			new ArchivedExecutionVertex(
				subtaskIndex,
				"test task",
				new ArchivedExecution(
					new StringifiedAccumulatorResult[0],
					null,
					new ExecutionAttemptID(),
					attempt,
					expectedState,
					"error",
					assignedResourceLocation,
					allocationID,
					subtaskIndex,
					timestamps),
				new EvictingBoundedList<>(0)
			)
		},
		jobVertexID,
		jobVertexID.toString(),
		1,
		1,
		ResourceProfile.UNKNOWN,
		emptyAccumulators);
}

Example #8

Source File: SubtaskExecutionAttemptAccumulatorsHandlerTest.java From Flink-CEPplus with Apache License 2.0

4 votes

@Test
public void testHandleRequest() throws Exception {

	// Instance the handler.
	final RestHandlerConfiguration restHandlerConfiguration = RestHandlerConfiguration.fromConfiguration(new Configuration());

	final SubtaskExecutionAttemptAccumulatorsHandler handler = new SubtaskExecutionAttemptAccumulatorsHandler(
		() -> null,
		Time.milliseconds(100L),
		Collections.emptyMap(),
		SubtaskExecutionAttemptAccumulatorsHeaders.getInstance(),
		new ExecutionGraphCache(
			restHandlerConfiguration.getTimeout(),
			Time.milliseconds(restHandlerConfiguration.getRefreshInterval())),
		TestingUtils.defaultExecutor());

	// Instance a empty request.
	final HandlerRequest<EmptyRequestBody, SubtaskAttemptMessageParameters> request = new HandlerRequest<>(
		EmptyRequestBody.getInstance(),
		new SubtaskAttemptMessageParameters()
	);

	final Map<String, OptionalFailure<Accumulator<?, ?>>> userAccumulators = new HashMap<>(3);
	userAccumulators.put("IntCounter", OptionalFailure.of(new IntCounter(10)));
	userAccumulators.put("LongCounter", OptionalFailure.of(new LongCounter(100L)));
	userAccumulators.put("Failure", OptionalFailure.ofFailure(new FlinkRuntimeException("Test")));

	// Instance the expected result.
	final StringifiedAccumulatorResult[] accumulatorResults =
		StringifiedAccumulatorResult.stringifyAccumulatorResults(userAccumulators);

	final int attemptNum = 1;
	final int subtaskIndex = 2;

	// Instance the tested execution.
	final ArchivedExecution execution = new ArchivedExecution(
		accumulatorResults,
		null,
		new ExecutionAttemptID(),
		attemptNum,
		ExecutionState.FINISHED,
		null,
		null,
		null,
		subtaskIndex,
		new long[ExecutionState.values().length]);

	// Invoke tested method.
	final SubtaskExecutionAttemptAccumulatorsInfo accumulatorsInfo = handler.handleRequest(request, execution);

	final ArrayList<UserAccumulator> userAccumulatorList = new ArrayList<>(userAccumulators.size());
	for (StringifiedAccumulatorResult accumulatorResult : accumulatorResults) {
		userAccumulatorList.add(
			new UserAccumulator(
				accumulatorResult.getName(),
				accumulatorResult.getType(),
				accumulatorResult.getValue()));
	}

	final SubtaskExecutionAttemptAccumulatorsInfo expected = new SubtaskExecutionAttemptAccumulatorsInfo(
		subtaskIndex,
		attemptNum,
		execution.getAttemptId().toString(),
		userAccumulatorList);

	// Verify.
	assertEquals(expected, accumulatorsInfo);
}

Example #9

Source File: ArchivedExecutionVertexBuilder.java From Flink-CEPplus with Apache License 2.0

4 votes

public ArchivedExecutionVertexBuilder setCurrentExecution(ArchivedExecution currentExecution) {
	this.currentExecution = currentExecution;
	return this;
}

Example #10

Source File: SubtaskExecutionAttemptAccumulatorsHandlerTest.java From flink with Apache License 2.0

4 votes

@Test
public void testHandleRequest() throws Exception {

	// Instance the handler.
	final RestHandlerConfiguration restHandlerConfiguration = RestHandlerConfiguration.fromConfiguration(new Configuration());

	final SubtaskExecutionAttemptAccumulatorsHandler handler = new SubtaskExecutionAttemptAccumulatorsHandler(
		() -> null,
		Time.milliseconds(100L),
		Collections.emptyMap(),
		SubtaskExecutionAttemptAccumulatorsHeaders.getInstance(),
		new ExecutionGraphCache(
			restHandlerConfiguration.getTimeout(),
			Time.milliseconds(restHandlerConfiguration.getRefreshInterval())),
		TestingUtils.defaultExecutor());

	// Instance a empty request.
	final HandlerRequest<EmptyRequestBody, SubtaskAttemptMessageParameters> request = new HandlerRequest<>(
		EmptyRequestBody.getInstance(),
		new SubtaskAttemptMessageParameters()
	);

	final Map<String, OptionalFailure<Accumulator<?, ?>>> userAccumulators = new HashMap<>(3);
	userAccumulators.put("IntCounter", OptionalFailure.of(new IntCounter(10)));
	userAccumulators.put("LongCounter", OptionalFailure.of(new LongCounter(100L)));
	userAccumulators.put("Failure", OptionalFailure.ofFailure(new FlinkRuntimeException("Test")));

	// Instance the expected result.
	final StringifiedAccumulatorResult[] accumulatorResults =
		StringifiedAccumulatorResult.stringifyAccumulatorResults(userAccumulators);

	final int attemptNum = 1;
	final int subtaskIndex = 2;

	// Instance the tested execution.
	final ArchivedExecution execution = new ArchivedExecution(
		accumulatorResults,
		null,
		new ExecutionAttemptID(),
		attemptNum,
		ExecutionState.FINISHED,
		null,
		null,
		null,
		subtaskIndex,
		new long[ExecutionState.values().length]);

	// Invoke tested method.
	final SubtaskExecutionAttemptAccumulatorsInfo accumulatorsInfo = handler.handleRequest(request, execution);

	final ArrayList<UserAccumulator> userAccumulatorList = new ArrayList<>(userAccumulators.size());
	for (StringifiedAccumulatorResult accumulatorResult : accumulatorResults) {
		userAccumulatorList.add(
			new UserAccumulator(
				accumulatorResult.getName(),
				accumulatorResult.getType(),
				accumulatorResult.getValue()));
	}

	final SubtaskExecutionAttemptAccumulatorsInfo expected = new SubtaskExecutionAttemptAccumulatorsInfo(
		subtaskIndex,
		attemptNum,
		execution.getAttemptId().toString(),
		userAccumulatorList);

	// Verify.
	assertEquals(expected, accumulatorsInfo);
}

Example #11

Source File: ArchivedExecutionVertexBuilder.java From flink with Apache License 2.0

4 votes

public ArchivedExecutionVertexBuilder setCurrentExecution(ArchivedExecution currentExecution) {
	this.currentExecution = currentExecution;
	return this;
}

Example #12

Source File: SubtaskExecutionAttemptAccumulatorsHandlerTest.java From flink with Apache License 2.0

4 votes

@Test
public void testHandleRequest() throws Exception {

	// Instance the handler.
	final RestHandlerConfiguration restHandlerConfiguration = RestHandlerConfiguration.fromConfiguration(new Configuration());

	final SubtaskExecutionAttemptAccumulatorsHandler handler = new SubtaskExecutionAttemptAccumulatorsHandler(
		() -> null,
		Time.milliseconds(100L),
		Collections.emptyMap(),
		SubtaskExecutionAttemptAccumulatorsHeaders.getInstance(),
		new DefaultExecutionGraphCache(
			restHandlerConfiguration.getTimeout(),
			Time.milliseconds(restHandlerConfiguration.getRefreshInterval())),
		TestingUtils.defaultExecutor());

	// Instance a empty request.
	final HandlerRequest<EmptyRequestBody, SubtaskAttemptMessageParameters> request = new HandlerRequest<>(
		EmptyRequestBody.getInstance(),
		new SubtaskAttemptMessageParameters()
	);

	final Map<String, OptionalFailure<Accumulator<?, ?>>> userAccumulators = new HashMap<>(3);
	userAccumulators.put("IntCounter", OptionalFailure.of(new IntCounter(10)));
	userAccumulators.put("LongCounter", OptionalFailure.of(new LongCounter(100L)));
	userAccumulators.put("Failure", OptionalFailure.ofFailure(new FlinkRuntimeException("Test")));

	// Instance the expected result.
	final StringifiedAccumulatorResult[] accumulatorResults =
		StringifiedAccumulatorResult.stringifyAccumulatorResults(userAccumulators);

	final int attemptNum = 1;
	final int subtaskIndex = 2;

	// Instance the tested execution.
	final ArchivedExecution execution = new ArchivedExecution(
		accumulatorResults,
		null,
		new ExecutionAttemptID(),
		attemptNum,
		ExecutionState.FINISHED,
		null,
		null,
		null,
		subtaskIndex,
		new long[ExecutionState.values().length]);

	// Invoke tested method.
	final SubtaskExecutionAttemptAccumulatorsInfo accumulatorsInfo = handler.handleRequest(request, execution);

	final ArrayList<UserAccumulator> userAccumulatorList = new ArrayList<>(userAccumulators.size());
	for (StringifiedAccumulatorResult accumulatorResult : accumulatorResults) {
		userAccumulatorList.add(
			new UserAccumulator(
				accumulatorResult.getName(),
				accumulatorResult.getType(),
				accumulatorResult.getValue()));
	}

	final SubtaskExecutionAttemptAccumulatorsInfo expected = new SubtaskExecutionAttemptAccumulatorsInfo(
		subtaskIndex,
		attemptNum,
		execution.getAttemptId().toString(),
		userAccumulatorList);

	// Verify.
	assertEquals(expected, accumulatorsInfo);
}