org.apache.flink.runtime.rest.messages.SubtasksTimesInfo Java Examples

The following examples show how to use org.apache.flink.runtime.rest.messages.SubtasksTimesInfo. 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: SubtasksTimesHandler.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
public SubtasksTimesHandler(
		GatewayRetriever<? extends RestfulGateway> leaderRetriever,
		Time timeout,
		Map<String, String> responseHeaders,
		MessageHeaders<EmptyRequestBody, SubtasksTimesInfo, JobVertexMessageParameters> messageHeaders,
		ExecutionGraphCache executionGraphCache,
		Executor executor) {
	super(
		leaderRetriever,
		timeout,
		responseHeaders,
		messageHeaders,
		executionGraphCache,
		executor);
}
Example #2
Source File: SubtasksTimesHandler.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
private static SubtasksTimesInfo createSubtaskTimesInfo(AccessExecutionJobVertex jobVertex) {
	final String id = jobVertex.getJobVertexId().toString();
	final String name = jobVertex.getName();
	final long now = System.currentTimeMillis();
	final List<SubtasksTimesInfo.SubtaskTimeInfo> subtasks = new ArrayList<>();

	int num = 0;
	for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {

		long[] timestamps = vertex.getCurrentExecutionAttempt().getStateTimestamps();
		ExecutionState status = vertex.getExecutionState();

		long scheduledTime = timestamps[ExecutionState.SCHEDULED.ordinal()];

		long start = scheduledTime > 0 ? scheduledTime : -1;
		long end = status.isTerminal() ? timestamps[status.ordinal()] : now;
		long duration = start >= 0 ? end - start : -1L;

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

		Map<ExecutionState, Long> timestampMap = new HashMap<>(ExecutionState.values().length);
		for (ExecutionState state : ExecutionState.values()) {
			timestampMap.put(state, timestamps[state.ordinal()]);
		}

		subtasks.add(new SubtasksTimesInfo.SubtaskTimeInfo(
			num++,
			locationString,
			duration,
			timestampMap));
	}
	return new SubtasksTimesInfo(id, name, now, subtasks);
}
Example #3
Source File: SubtasksTimesHandler.java    From flink with Apache License 2.0 5 votes vote down vote up 
public SubtasksTimesHandler(
		GatewayRetriever<? extends RestfulGateway> leaderRetriever,
		Time timeout,
		Map<String, String> responseHeaders,
		MessageHeaders<EmptyRequestBody, SubtasksTimesInfo, JobVertexMessageParameters> messageHeaders,
		ExecutionGraphCache executionGraphCache,
		Executor executor) {
	super(
		leaderRetriever,
		timeout,
		responseHeaders,
		messageHeaders,
		executionGraphCache,
		executor);
}
Example #4
Source File: SubtasksTimesHandler.java    From flink with Apache License 2.0 5 votes vote down vote up 
private static SubtasksTimesInfo createSubtaskTimesInfo(AccessExecutionJobVertex jobVertex) {
	final String id = jobVertex.getJobVertexId().toString();
	final String name = jobVertex.getName();
	final long now = System.currentTimeMillis();
	final List<SubtasksTimesInfo.SubtaskTimeInfo> subtasks = new ArrayList<>();

	int num = 0;
	for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {

		long[] timestamps = vertex.getCurrentExecutionAttempt().getStateTimestamps();
		ExecutionState status = vertex.getExecutionState();

		long scheduledTime = timestamps[ExecutionState.SCHEDULED.ordinal()];

		long start = scheduledTime > 0 ? scheduledTime : -1;
		long end = status.isTerminal() ? timestamps[status.ordinal()] : now;
		long duration = start >= 0 ? end - start : -1L;

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

		Map<ExecutionState, Long> timestampMap = new HashMap<>(ExecutionState.values().length);
		for (ExecutionState state : ExecutionState.values()) {
			timestampMap.put(state, timestamps[state.ordinal()]);
		}

		subtasks.add(new SubtasksTimesInfo.SubtaskTimeInfo(
			num++,
			locationString,
			duration,
			timestampMap));
	}
	return new SubtasksTimesInfo(id, name, now, subtasks);
}
Example #5
Source File: SubtasksTimesHandler.java    From flink with Apache License 2.0 5 votes vote down vote up 
public SubtasksTimesHandler(
		GatewayRetriever<? extends RestfulGateway> leaderRetriever,
		Time timeout,
		Map<String, String> responseHeaders,
		MessageHeaders<EmptyRequestBody, SubtasksTimesInfo, JobVertexMessageParameters> messageHeaders,
		ExecutionGraphCache executionGraphCache,
		Executor executor) {
	super(
		leaderRetriever,
		timeout,
		responseHeaders,
		messageHeaders,
		executionGraphCache,
		executor);
}
Example #6
Source File: SubtasksTimesHandler.java    From flink with Apache License 2.0 5 votes vote down vote up 
private static SubtasksTimesInfo createSubtaskTimesInfo(AccessExecutionJobVertex jobVertex) {
	final String id = jobVertex.getJobVertexId().toString();
	final String name = jobVertex.getName();
	final long now = System.currentTimeMillis();
	final List<SubtasksTimesInfo.SubtaskTimeInfo> subtasks = new ArrayList<>();

	int num = 0;
	for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {

		long[] timestamps = vertex.getCurrentExecutionAttempt().getStateTimestamps();
		ExecutionState status = vertex.getExecutionState();

		long scheduledTime = timestamps[ExecutionState.SCHEDULED.ordinal()];

		long start = scheduledTime > 0 ? scheduledTime : -1;
		long end = status.isTerminal() ? timestamps[status.ordinal()] : now;
		long duration = start >= 0 ? end - start : -1L;

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

		Map<ExecutionState, Long> timestampMap = new HashMap<>(ExecutionState.values().length);
		for (ExecutionState state : ExecutionState.values()) {
			timestampMap.put(state, timestamps[state.ordinal()]);
		}

		subtasks.add(new SubtasksTimesInfo.SubtaskTimeInfo(
			num++,
			locationString,
			duration,
			timestampMap));
	}
	return new SubtasksTimesInfo(id, name, now, subtasks);
}
Example #7
Source File: SubtasksTimesHandler.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
@Override
protected SubtasksTimesInfo handleRequest(HandlerRequest<EmptyRequestBody, JobVertexMessageParameters> request, AccessExecutionJobVertex jobVertex) {
	return createSubtaskTimesInfo(jobVertex);
}
Example #8
Source File: SubtasksTimesHandler.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Override
protected SubtasksTimesInfo handleRequest(HandlerRequest<EmptyRequestBody, JobVertexMessageParameters> request, AccessExecutionJobVertex jobVertex) {
	return createSubtaskTimesInfo(jobVertex);
}
Example #9
Source File: SubtasksTimesHandler.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Override
protected SubtasksTimesInfo handleRequest(HandlerRequest<EmptyRequestBody, JobVertexMessageParameters> request, AccessExecutionJobVertex jobVertex) {
	return createSubtaskTimesInfo(jobVertex);
}