Java Code Examples for org.apache.flink.runtime.executiongraph.AccessExecutionJobVertex#getParallelism()

The following examples show how to use org.apache.flink.runtime.executiongraph.AccessExecutionJobVertex#getParallelism() . 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: JobVertexDetailsHandler.java    From flink with Apache License 2.0 6 votes vote down vote up 
private static JobVertexDetailsInfo createJobVertexDetailsInfo(AccessExecutionJobVertex jobVertex, JobID jobID, @Nullable MetricFetcher metricFetcher) {
	List<SubtaskExecutionAttemptDetailsInfo> subtasks = new ArrayList<>();
	final long now = System.currentTimeMillis();
	for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {
		final AccessExecution execution = vertex.getCurrentExecutionAttempt();
		final JobVertexID jobVertexID = jobVertex.getJobVertexId();
		subtasks.add(SubtaskExecutionAttemptDetailsInfo.create(execution, metricFetcher, jobID, jobVertexID));
	}

	return new JobVertexDetailsInfo(
		jobVertex.getJobVertexId(),
		jobVertex.getName(),
		jobVertex.getParallelism(),
		now,
		subtasks);
}
Example 2
Source File: SubtasksAllAccumulatorsHandler.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Override
protected SubtasksAllAccumulatorsInfo handleRequest(HandlerRequest<EmptyRequestBody, JobVertexMessageParameters> request, AccessExecutionJobVertex jobVertex) throws RestHandlerException {
	JobVertexID jobVertexId = jobVertex.getJobVertexId();
	int parallelism = jobVertex.getParallelism();

	final List<SubtasksAllAccumulatorsInfo.SubtaskAccumulatorsInfo> subtaskAccumulatorsInfos = new ArrayList<>();

	for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {
		TaskManagerLocation location = vertex.getCurrentAssignedResourceLocation();
		String locationString = location == null ? "(unassigned)" : location.getHostname();

		StringifiedAccumulatorResult[] accs = vertex.getCurrentExecutionAttempt().getUserAccumulatorsStringified();
		List<UserAccumulator> userAccumulators = new ArrayList<>(accs.length);
		for (StringifiedAccumulatorResult acc : accs) {
			userAccumulators.add(new UserAccumulator(acc.getName(), acc.getType(), acc.getValue()));
		}

		subtaskAccumulatorsInfos.add(
			new SubtasksAllAccumulatorsInfo.SubtaskAccumulatorsInfo(
				vertex.getCurrentExecutionAttempt().getParallelSubtaskIndex(),
				vertex.getCurrentExecutionAttempt().getAttemptNumber(),
				locationString,
				userAccumulators
			));
	}

	return new SubtasksAllAccumulatorsInfo(jobVertexId, parallelism, subtaskAccumulatorsInfos);
}
Example 3
Source File: SubtasksAllAccumulatorsHandler.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
protected SubtasksAllAccumulatorsInfo handleRequest(HandlerRequest<EmptyRequestBody, JobVertexMessageParameters> request, AccessExecutionJobVertex jobVertex) throws RestHandlerException {
	JobVertexID jobVertexId = jobVertex.getJobVertexId();
	int parallelism = jobVertex.getParallelism();

	final List<SubtasksAllAccumulatorsInfo.SubtaskAccumulatorsInfo> subtaskAccumulatorsInfos = new ArrayList<>();

	for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {
		TaskManagerLocation location = vertex.getCurrentAssignedResourceLocation();
		String locationString = location == null ? "(unassigned)" : location.getHostname();

		StringifiedAccumulatorResult[] accs = vertex.getCurrentExecutionAttempt().getUserAccumulatorsStringified();
		List<UserAccumulator> userAccumulators = new ArrayList<>(accs.length);
		for (StringifiedAccumulatorResult acc : accs) {
			userAccumulators.add(new UserAccumulator(acc.getName(), acc.getType(), acc.getValue()));
		}

		subtaskAccumulatorsInfos.add(
			new SubtasksAllAccumulatorsInfo.SubtaskAccumulatorsInfo(
				vertex.getCurrentExecutionAttempt().getParallelSubtaskIndex(),
				vertex.getCurrentExecutionAttempt().getAttemptNumber(),
				locationString,
				userAccumulators
			));
	}

	return new SubtasksAllAccumulatorsInfo(jobVertexId, parallelism, subtaskAccumulatorsInfos);
}
Example 4
Source File: SubtasksAllAccumulatorsHandler.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
protected SubtasksAllAccumulatorsInfo handleRequest(HandlerRequest<EmptyRequestBody, JobVertexMessageParameters> request, AccessExecutionJobVertex jobVertex) throws RestHandlerException {
	JobVertexID jobVertexId = jobVertex.getJobVertexId();
	int parallelism = jobVertex.getParallelism();

	final List<SubtasksAllAccumulatorsInfo.SubtaskAccumulatorsInfo> subtaskAccumulatorsInfos = new ArrayList<>();

	for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {
		TaskManagerLocation location = vertex.getCurrentAssignedResourceLocation();
		String locationString = location == null ? "(unassigned)" : location.getHostname();

		StringifiedAccumulatorResult[] accs = vertex.getCurrentExecutionAttempt().getUserAccumulatorsStringified();
		List<UserAccumulator> userAccumulators = new ArrayList<>(accs.length);
		for (StringifiedAccumulatorResult acc : accs) {
			userAccumulators.add(new UserAccumulator(acc.getName(), acc.getType(), acc.getValue()));
		}

		subtaskAccumulatorsInfos.add(
			new SubtasksAllAccumulatorsInfo.SubtaskAccumulatorsInfo(
				vertex.getCurrentExecutionAttempt().getParallelSubtaskIndex(),
				vertex.getCurrentExecutionAttempt().getAttemptNumber(),
				locationString,
				userAccumulators
			));
	}

	return new SubtasksAllAccumulatorsInfo(jobVertexId, parallelism, subtaskAccumulatorsInfos);
}
Example 5
Source File: JobVertexDetailsHandler.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
private static JobVertexDetailsInfo createJobVertexDetailsInfo(AccessExecutionJobVertex jobVertex, JobID jobID, @Nullable MetricFetcher metricFetcher) {
	List<JobVertexDetailsInfo.VertexTaskDetail> subtasks = new ArrayList<>();
	final long now = System.currentTimeMillis();
	int num = 0;
	for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {
		final ExecutionState status = vertex.getExecutionState();

		TaskManagerLocation location = vertex.getCurrentAssignedResourceLocation();
		String locationString = location == null ? "(unassigned)" : location.getHostname() + ":" + location.dataPort();

		long startTime = vertex.getStateTimestamp(ExecutionState.DEPLOYING);
		if (startTime == 0) {
			startTime = -1;
		}
		long endTime = status.isTerminal() ? vertex.getStateTimestamp(status) : -1;
		long duration = startTime > 0 ? ((endTime > 0 ? endTime : now) - startTime) : -1;

		MutableIOMetrics counts = new MutableIOMetrics();
		counts.addIOMetrics(
			vertex.getCurrentExecutionAttempt(),
			metricFetcher,
			jobID.toString(),
			jobVertex.getJobVertexId().toString());
		subtasks.add(new JobVertexDetailsInfo.VertexTaskDetail(
			num,
			status,
			vertex.getCurrentExecutionAttempt().getAttemptNumber(),
			locationString,
			startTime,
			endTime,
			duration,
			new IOMetricsInfo(
				counts.getNumBytesInLocal() + counts.getNumBytesInRemote(),
				counts.isNumBytesInLocalComplete() && counts.isNumBytesInRemoteComplete(),
				counts.getNumBytesOut(),
				counts.isNumBytesOutComplete(),
				counts.getNumRecordsIn(),
				counts.isNumRecordsInComplete(),
				counts.getNumRecordsOut(),
				counts.isNumRecordsOutComplete())));

		num++;
	}

	return new JobVertexDetailsInfo(
		jobVertex.getJobVertexId(),
		jobVertex.getName(),
		jobVertex.getParallelism(),
		now,
		subtasks);
}
Example 6
Source File: JobVertexDetailsHandler.java    From flink with Apache License 2.0 4 votes vote down vote up 
private static JobVertexDetailsInfo createJobVertexDetailsInfo(AccessExecutionJobVertex jobVertex, JobID jobID, @Nullable MetricFetcher metricFetcher) {
	List<JobVertexDetailsInfo.VertexTaskDetail> subtasks = new ArrayList<>();
	final long now = System.currentTimeMillis();
	int num = 0;
	for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {
		final ExecutionState status = vertex.getExecutionState();

		TaskManagerLocation location = vertex.getCurrentAssignedResourceLocation();
		String locationString = location == null ? "(unassigned)" : location.getHostname() + ":" + location.dataPort();

		long startTime = vertex.getStateTimestamp(ExecutionState.DEPLOYING);
		if (startTime == 0) {
			startTime = -1;
		}
		long endTime = status.isTerminal() ? vertex.getStateTimestamp(status) : -1;
		long duration = startTime > 0 ? ((endTime > 0 ? endTime : now) - startTime) : -1;

		MutableIOMetrics counts = new MutableIOMetrics();
		counts.addIOMetrics(
			vertex.getCurrentExecutionAttempt(),
			metricFetcher,
			jobID.toString(),
			jobVertex.getJobVertexId().toString());
		subtasks.add(new JobVertexDetailsInfo.VertexTaskDetail(
			num,
			status,
			vertex.getCurrentExecutionAttempt().getAttemptNumber(),
			locationString,
			startTime,
			endTime,
			duration,
			new IOMetricsInfo(
				counts.getNumBytesIn(),
				counts.isNumBytesInComplete(),
				counts.getNumBytesOut(),
				counts.isNumBytesOutComplete(),
				counts.getNumRecordsIn(),
				counts.isNumRecordsInComplete(),
				counts.getNumRecordsOut(),
				counts.isNumRecordsOutComplete())));

		num++;
	}

	return new JobVertexDetailsInfo(
		jobVertex.getJobVertexId(),
		jobVertex.getName(),
		jobVertex.getParallelism(),
		now,
		subtasks);
}