Java Code Examples for org.apache.flink.runtime.executiongraph.AccessExecutionGraph#getJobID()

The following examples show how to use org.apache.flink.runtime.executiongraph.AccessExecutionGraph#getJobID() . 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: AbstractCheckpointHandler.java From Flink-CEPplus with Apache License 2.0

6 votes

@Override
protected R handleRequest(HandlerRequest<EmptyRequestBody, M> request, AccessExecutionGraph executionGraph) throws RestHandlerException {
	final long checkpointId = request.getPathParameter(CheckpointIdPathParameter.class);

	final CheckpointStatsSnapshot checkpointStatsSnapshot = executionGraph.getCheckpointStatsSnapshot();

	if (checkpointStatsSnapshot != null) {
		AbstractCheckpointStats checkpointStats = checkpointStatsSnapshot.getHistory().getCheckpointById(checkpointId);

		if (checkpointStats != null) {
			checkpointStatsCache.tryAdd(checkpointStats);
		} else {
			checkpointStats = checkpointStatsCache.tryGet(checkpointId);
		}

		if (checkpointStats != null) {
			return handleCheckpointRequest(request, checkpointStats);
		} else {
			throw new RestHandlerException("Could not find checkpointing statistics for checkpoint " + checkpointId + '.', HttpResponseStatus.NOT_FOUND);
		}
	} else {
		throw new RestHandlerException("Checkpointing was not enabled for job " + executionGraph.getJobID() + '.', HttpResponseStatus.NOT_FOUND);
	}
}

Example 2

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

6 votes

private static CheckpointConfigInfo createCheckpointConfigInfo(AccessExecutionGraph executionGraph) throws RestHandlerException {
	final CheckpointCoordinatorConfiguration checkpointCoordinatorConfiguration = executionGraph.getCheckpointCoordinatorConfiguration();

	if (checkpointCoordinatorConfiguration == null) {
		throw new RestHandlerException(
			"Checkpointing is not enabled for this job (" + executionGraph.getJobID() + ").",
			HttpResponseStatus.NOT_FOUND);
	} else {
		CheckpointRetentionPolicy retentionPolicy = checkpointCoordinatorConfiguration.getCheckpointRetentionPolicy();

		CheckpointConfigInfo.ExternalizedCheckpointInfo externalizedCheckpointInfo = new CheckpointConfigInfo.ExternalizedCheckpointInfo(
				retentionPolicy != CheckpointRetentionPolicy.NEVER_RETAIN_AFTER_TERMINATION,
				retentionPolicy != CheckpointRetentionPolicy.RETAIN_ON_CANCELLATION);

		return new CheckpointConfigInfo(
			checkpointCoordinatorConfiguration.isExactlyOnce() ? CheckpointConfigInfo.ProcessingMode.EXACTLY_ONCE : CheckpointConfigInfo.ProcessingMode.AT_LEAST_ONCE,
			checkpointCoordinatorConfiguration.getCheckpointInterval(),
			checkpointCoordinatorConfiguration.getCheckpointTimeout(),
			checkpointCoordinatorConfiguration.getMinPauseBetweenCheckpoints(),
			checkpointCoordinatorConfiguration.getMaxConcurrentCheckpoints(),
			externalizedCheckpointInfo);
	}
}

Example 3

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

6 votes

private static JobConfigInfo createJobConfigInfo(AccessExecutionGraph executionGraph) {
	final ArchivedExecutionConfig executionConfig = executionGraph.getArchivedExecutionConfig();
	final JobConfigInfo.ExecutionConfigInfo executionConfigInfo;

	if (executionConfig != null) {
		executionConfigInfo = new JobConfigInfo.ExecutionConfigInfo(
			executionConfig.getExecutionMode(),
			executionConfig.getRestartStrategyDescription(),
			executionConfig.getParallelism(),
			executionConfig.getObjectReuseEnabled(),
			executionConfig.getGlobalJobParameters());
	} else {
		executionConfigInfo = null;
	}

	return new JobConfigInfo(executionGraph.getJobID(), executionGraph.getJobName(), executionConfigInfo);
}

Example 4

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

6 votes

private static CheckpointConfigInfo createCheckpointConfigInfo(AccessExecutionGraph executionGraph) throws RestHandlerException {
	final CheckpointCoordinatorConfiguration checkpointCoordinatorConfiguration = executionGraph.getCheckpointCoordinatorConfiguration();

	if (checkpointCoordinatorConfiguration == null) {
		throw new RestHandlerException(
			"Checkpointing is not enabled for this job (" + executionGraph.getJobID() + ").",
			HttpResponseStatus.NOT_FOUND);
	} else {
		CheckpointRetentionPolicy retentionPolicy = checkpointCoordinatorConfiguration.getCheckpointRetentionPolicy();

		CheckpointConfigInfo.ExternalizedCheckpointInfo externalizedCheckpointInfo = new CheckpointConfigInfo.ExternalizedCheckpointInfo(
				retentionPolicy != CheckpointRetentionPolicy.NEVER_RETAIN_AFTER_TERMINATION,
				retentionPolicy != CheckpointRetentionPolicy.RETAIN_ON_CANCELLATION);

		String stateBackendName = executionGraph.getStateBackendName().orElse(null);

		return new CheckpointConfigInfo(
			checkpointCoordinatorConfiguration.isExactlyOnce() ? CheckpointConfigInfo.ProcessingMode.EXACTLY_ONCE : CheckpointConfigInfo.ProcessingMode.AT_LEAST_ONCE,
			checkpointCoordinatorConfiguration.getCheckpointInterval(),
			checkpointCoordinatorConfiguration.getCheckpointTimeout(),
			checkpointCoordinatorConfiguration.getMinPauseBetweenCheckpoints(),
			checkpointCoordinatorConfiguration.getMaxConcurrentCheckpoints(),
			externalizedCheckpointInfo,
			stateBackendName);
	}
}

Example 5

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

6 votes

@Override
protected R handleRequest(HandlerRequest<EmptyRequestBody, M> request, AccessExecutionGraph executionGraph) throws RestHandlerException {
	final long checkpointId = request.getPathParameter(CheckpointIdPathParameter.class);

	final CheckpointStatsSnapshot checkpointStatsSnapshot = executionGraph.getCheckpointStatsSnapshot();

	if (checkpointStatsSnapshot != null) {
		AbstractCheckpointStats checkpointStats = checkpointStatsSnapshot.getHistory().getCheckpointById(checkpointId);

		if (checkpointStats != null) {
			checkpointStatsCache.tryAdd(checkpointStats);
		} else {
			checkpointStats = checkpointStatsCache.tryGet(checkpointId);
		}

		if (checkpointStats != null) {
			return handleCheckpointRequest(request, checkpointStats);
		} else {
			throw new RestHandlerException("Could not find checkpointing statistics for checkpoint " + checkpointId + '.', HttpResponseStatus.NOT_FOUND);
		}
	} else {
		throw new RestHandlerException("Checkpointing was not enabled for job " + executionGraph.getJobID() + '.', HttpResponseStatus.NOT_FOUND);
	}
}

Example 6

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

6 votes

@Override
protected R handleRequest(HandlerRequest<EmptyRequestBody, M> request, AccessExecutionGraph executionGraph) throws RestHandlerException {
	final long checkpointId = request.getPathParameter(CheckpointIdPathParameter.class);

	final CheckpointStatsSnapshot checkpointStatsSnapshot = executionGraph.getCheckpointStatsSnapshot();

	if (checkpointStatsSnapshot != null) {
		AbstractCheckpointStats checkpointStats = checkpointStatsSnapshot.getHistory().getCheckpointById(checkpointId);

		if (checkpointStats != null) {
			checkpointStatsCache.tryAdd(checkpointStats);
		} else {
			checkpointStats = checkpointStatsCache.tryGet(checkpointId);
		}

		if (checkpointStats != null) {
			return handleCheckpointRequest(request, checkpointStats);
		} else {
			throw new RestHandlerException("Could not find checkpointing statistics for checkpoint " + checkpointId + '.', HttpResponseStatus.NOT_FOUND);
		}
	} else {
		throw new RestHandlerException("Checkpointing was not enabled for job " + executionGraph.getJobID() + '.', HttpResponseStatus.NOT_FOUND);
	}
}

Example 7

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

6 votes

private static CheckpointConfigInfo createCheckpointConfigInfo(AccessExecutionGraph executionGraph) throws RestHandlerException {
	final CheckpointCoordinatorConfiguration checkpointCoordinatorConfiguration = executionGraph.getCheckpointCoordinatorConfiguration();

	if (checkpointCoordinatorConfiguration == null) {
		throw new RestHandlerException(
			"Checkpointing is not enabled for this job (" + executionGraph.getJobID() + ").",
			HttpResponseStatus.NOT_FOUND);
	} else {
		CheckpointRetentionPolicy retentionPolicy = checkpointCoordinatorConfiguration.getCheckpointRetentionPolicy();

		CheckpointConfigInfo.ExternalizedCheckpointInfo externalizedCheckpointInfo = new CheckpointConfigInfo.ExternalizedCheckpointInfo(
				retentionPolicy != CheckpointRetentionPolicy.NEVER_RETAIN_AFTER_TERMINATION,
				retentionPolicy != CheckpointRetentionPolicy.RETAIN_ON_CANCELLATION);

		return new CheckpointConfigInfo(
			checkpointCoordinatorConfiguration.isExactlyOnce() ? CheckpointConfigInfo.ProcessingMode.EXACTLY_ONCE : CheckpointConfigInfo.ProcessingMode.AT_LEAST_ONCE,
			checkpointCoordinatorConfiguration.getCheckpointInterval(),
			checkpointCoordinatorConfiguration.getCheckpointTimeout(),
			checkpointCoordinatorConfiguration.getMinPauseBetweenCheckpoints(),
			checkpointCoordinatorConfiguration.getMaxConcurrentCheckpoints(),
			externalizedCheckpointInfo);
	}
}

Example 8

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

6 votes

private static JobConfigInfo createJobConfigInfo(AccessExecutionGraph executionGraph) {
	final ArchivedExecutionConfig executionConfig = executionGraph.getArchivedExecutionConfig();
	final JobConfigInfo.ExecutionConfigInfo executionConfigInfo;

	if (executionConfig != null) {
		executionConfigInfo = new JobConfigInfo.ExecutionConfigInfo(
			executionConfig.getExecutionMode(),
			executionConfig.getRestartStrategyDescription(),
			executionConfig.getParallelism(),
			executionConfig.getObjectReuseEnabled(),
			executionConfig.getGlobalJobParameters());
	} else {
		executionConfigInfo = null;
	}

	return new JobConfigInfo(executionGraph.getJobID(), executionGraph.getJobName(), executionConfigInfo);
}

Example 9

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

5 votes

/**
 * Creates the {@link JobResult} from the given {@link AccessExecutionGraph} which
 * must be in a globally terminal state.
 *
 * @param accessExecutionGraph to create the JobResult from
 * @return JobResult of the given AccessExecutionGraph
 */
public static JobResult createFrom(AccessExecutionGraph accessExecutionGraph) {
	final JobID jobId = accessExecutionGraph.getJobID();
	final JobStatus jobStatus = accessExecutionGraph.getState();

	checkArgument(
		jobStatus.isGloballyTerminalState(),
		"The job " + accessExecutionGraph.getJobName() + '(' + jobId + ") is not in a globally " +
			"terminal state. It is in state " + jobStatus + '.');

	final JobResult.Builder builder = new JobResult.Builder();
	builder.jobId(jobId);

	builder.applicationStatus(ApplicationStatus.fromJobStatus(accessExecutionGraph.getState()));

	final long netRuntime = accessExecutionGraph.getStatusTimestamp(jobStatus) - accessExecutionGraph.getStatusTimestamp(JobStatus.CREATED);
	// guard against clock changes
	final long guardedNetRuntime = Math.max(netRuntime, 0L);
	builder.netRuntime(guardedNetRuntime);
	builder.accumulatorResults(accessExecutionGraph.getAccumulatorsSerialized());

	if (jobStatus != JobStatus.FINISHED) {
		final ErrorInfo errorInfo = accessExecutionGraph.getFailureInfo();

		if (errorInfo != null) {
			builder.serializedThrowable(errorInfo.getException());
		}
	}

	return builder.build();
}

Example 10

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

5 votes

private static JobConfigInfo createJobConfigInfo(AccessExecutionGraph executionGraph) {
	final ArchivedExecutionConfig executionConfig = executionGraph.getArchivedExecutionConfig();
	final JobConfigInfo.ExecutionConfigInfo executionConfigInfo;

	if (executionConfig != null) {
		executionConfigInfo = JobConfigInfo.ExecutionConfigInfo.from(executionConfig);
	} else {
		executionConfigInfo = null;
	}

	return new JobConfigInfo(executionGraph.getJobID(), executionGraph.getJobName(), executionConfigInfo);
}

Example 11

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

5 votes

/**
 * Creates the {@link JobResult} from the given {@link AccessExecutionGraph} which
 * must be in a globally terminal state.
 *
 * @param accessExecutionGraph to create the JobResult from
 * @return JobResult of the given AccessExecutionGraph
 */
public static JobResult createFrom(AccessExecutionGraph accessExecutionGraph) {
	final JobID jobId = accessExecutionGraph.getJobID();
	final JobStatus jobStatus = accessExecutionGraph.getState();

	checkArgument(
		jobStatus.isGloballyTerminalState(),
		"The job " + accessExecutionGraph.getJobName() + '(' + jobId + ") is not in a globally " +
			"terminal state. It is in state " + jobStatus + '.');

	final JobResult.Builder builder = new JobResult.Builder();
	builder.jobId(jobId);

	builder.applicationStatus(ApplicationStatus.fromJobStatus(accessExecutionGraph.getState()));

	final long netRuntime = accessExecutionGraph.getStatusTimestamp(jobStatus) - accessExecutionGraph.getStatusTimestamp(JobStatus.CREATED);
	// guard against clock changes
	final long guardedNetRuntime = Math.max(netRuntime, 0L);
	builder.netRuntime(guardedNetRuntime);
	builder.accumulatorResults(accessExecutionGraph.getAccumulatorsSerialized());

	if (jobStatus == JobStatus.FAILED) {
		final ErrorInfo errorInfo = accessExecutionGraph.getFailureInfo();
		checkNotNull(errorInfo, "No root cause is found for the job failure.");

		builder.serializedThrowable(errorInfo.getException());
	}

	return builder.build();
}

Example 12

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

5 votes

public static JobDetails createDetailsForJob(AccessExecutionGraph job) {
	JobStatus status = job.getState();

	long started = job.getStatusTimestamp(JobStatus.CREATED);
	long finished = status.isGloballyTerminalState() ? job.getStatusTimestamp(status) : -1L;
	long duration = (finished >= 0L ? finished : System.currentTimeMillis()) - started;

	int[] countsPerStatus = new int[ExecutionState.values().length];
	long lastChanged = 0;
	int numTotalTasks = 0;

	for (AccessExecutionJobVertex ejv : job.getVerticesTopologically()) {
		AccessExecutionVertex[] vertices = ejv.getTaskVertices();
		numTotalTasks += vertices.length;

		for (AccessExecutionVertex vertex : vertices) {
			ExecutionState state = vertex.getExecutionState();
			countsPerStatus[state.ordinal()]++;
			lastChanged = Math.max(lastChanged, vertex.getStateTimestamp(state));
		}
	}

	lastChanged = Math.max(lastChanged, finished);

	return new JobDetails(
		job.getJobID(),
		job.getJobName(),
		started,
		finished,
		duration,
		status,
		lastChanged,
		countsPerStatus,
		numTotalTasks);
}

Example 13

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

5 votes

/**
 * Creates the {@link JobResult} from the given {@link AccessExecutionGraph} which
 * must be in a globally terminal state.
 *
 * @param accessExecutionGraph to create the JobResult from
 * @return JobResult of the given AccessExecutionGraph
 */
public static JobResult createFrom(AccessExecutionGraph accessExecutionGraph) {
	final JobID jobId = accessExecutionGraph.getJobID();
	final JobStatus jobStatus = accessExecutionGraph.getState();

	checkArgument(
		jobStatus.isGloballyTerminalState(),
		"The job " + accessExecutionGraph.getJobName() + '(' + jobId + ") is not in a globally " +
			"terminal state. It is in state " + jobStatus + '.');

	final JobResult.Builder builder = new JobResult.Builder();
	builder.jobId(jobId);

	builder.applicationStatus(ApplicationStatus.fromJobStatus(accessExecutionGraph.getState()));

	final long netRuntime = accessExecutionGraph.getStatusTimestamp(jobStatus) - accessExecutionGraph.getStatusTimestamp(JobStatus.CREATED);
	// guard against clock changes
	final long guardedNetRuntime = Math.max(netRuntime, 0L);
	builder.netRuntime(guardedNetRuntime);
	builder.accumulatorResults(accessExecutionGraph.getAccumulatorsSerialized());

	if (jobStatus != JobStatus.FINISHED) {
		final ErrorInfo errorInfo = accessExecutionGraph.getFailureInfo();

		if (errorInfo != null) {
			builder.serializedThrowable(errorInfo.getException());
		}
	}

	return builder.build();
}

Example 14

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

5 votes

public static JobDetails createDetailsForJob(AccessExecutionGraph job) {
	JobStatus status = job.getState();

	long started = job.getStatusTimestamp(JobStatus.CREATED);
	long finished = status.isGloballyTerminalState() ? job.getStatusTimestamp(status) : -1L;
	long duration = (finished >= 0L ? finished : System.currentTimeMillis()) - started;

	int[] countsPerStatus = new int[ExecutionState.values().length];
	long lastChanged = 0;
	int numTotalTasks = 0;

	for (AccessExecutionJobVertex ejv : job.getVerticesTopologically()) {
		AccessExecutionVertex[] vertices = ejv.getTaskVertices();
		numTotalTasks += vertices.length;

		for (AccessExecutionVertex vertex : vertices) {
			ExecutionState state = vertex.getExecutionState();
			countsPerStatus[state.ordinal()]++;
			lastChanged = Math.max(lastChanged, vertex.getStateTimestamp(state));
		}
	}

	lastChanged = Math.max(lastChanged, finished);

	return new JobDetails(
		job.getJobID(),
		job.getJobName(),
		started,
		finished,
		duration,
		status,
		lastChanged,
		countsPerStatus,
		numTotalTasks);
}

Example 15

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

5 votes

public static JobDetails createDetailsForJob(AccessExecutionGraph job) {
	JobStatus status = job.getState();

	long started = job.getStatusTimestamp(JobStatus.CREATED);
	long finished = status.isGloballyTerminalState() ? job.getStatusTimestamp(status) : -1L;
	long duration = (finished >= 0L ? finished : System.currentTimeMillis()) - started;

	int[] countsPerStatus = new int[ExecutionState.values().length];
	long lastChanged = 0;
	int numTotalTasks = 0;

	for (AccessExecutionJobVertex ejv : job.getVerticesTopologically()) {
		AccessExecutionVertex[] vertices = ejv.getTaskVertices();
		numTotalTasks += vertices.length;

		for (AccessExecutionVertex vertex : vertices) {
			ExecutionState state = vertex.getExecutionState();
			countsPerStatus[state.ordinal()]++;
			lastChanged = Math.max(lastChanged, vertex.getStateTimestamp(state));
		}
	}

	lastChanged = Math.max(lastChanged, finished);

	return new JobDetails(
		job.getJobID(),
		job.getJobName(),
		started,
		finished,
		duration,
		status,
		lastChanged,
		countsPerStatus,
		numTotalTasks);
}

Example 16

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

4 votes

private static JobDetailsInfo createJobDetailsInfo(AccessExecutionGraph executionGraph, @Nullable MetricFetcher metricFetcher) {
	final long now = System.currentTimeMillis();
	final long startTime = executionGraph.getStatusTimestamp(JobStatus.CREATED);
	final long endTime = executionGraph.getState().isGloballyTerminalState() ?
		executionGraph.getStatusTimestamp(executionGraph.getState()) : -1L;
	final long duration = (endTime > 0L ? endTime : now) - startTime;

	final Map<JobStatus, Long> timestamps = new HashMap<>(JobStatus.values().length);

	for (JobStatus jobStatus : JobStatus.values()) {
		timestamps.put(jobStatus, executionGraph.getStatusTimestamp(jobStatus));
	}

	Collection<JobDetailsInfo.JobVertexDetailsInfo> jobVertexInfos = new ArrayList<>(executionGraph.getAllVertices().size());
	int[] jobVerticesPerState = new int[ExecutionState.values().length];

	for (AccessExecutionJobVertex accessExecutionJobVertex : executionGraph.getVerticesTopologically()) {
		final JobDetailsInfo.JobVertexDetailsInfo vertexDetailsInfo = createJobVertexDetailsInfo(
			accessExecutionJobVertex,
			now,
			executionGraph.getJobID(),
			metricFetcher);

		jobVertexInfos.add(vertexDetailsInfo);
		jobVerticesPerState[vertexDetailsInfo.getExecutionState().ordinal()]++;
	}

	Map<ExecutionState, Integer> jobVerticesPerStateMap = new HashMap<>(ExecutionState.values().length);

	for (ExecutionState executionState : ExecutionState.values()) {
		jobVerticesPerStateMap.put(executionState, jobVerticesPerState[executionState.ordinal()]);
	}

	return new JobDetailsInfo(
		executionGraph.getJobID(),
		executionGraph.getJobName(),
		executionGraph.isStoppable(),
		executionGraph.getState(),
		startTime,
		endTime,
		duration,
		now,
		timestamps,
		jobVertexInfos,
		jobVerticesPerStateMap,
		executionGraph.getJsonPlan());
}

Example 17

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

4 votes

private static JobDetailsInfo createJobDetailsInfo(AccessExecutionGraph executionGraph, @Nullable MetricFetcher metricFetcher) {
	final long now = System.currentTimeMillis();
	final long startTime = executionGraph.getStatusTimestamp(JobStatus.CREATED);
	final long endTime = executionGraph.getState().isGloballyTerminalState() ?
		executionGraph.getStatusTimestamp(executionGraph.getState()) : -1L;
	final long duration = (endTime > 0L ? endTime : now) - startTime;

	final Map<JobStatus, Long> timestamps = new HashMap<>(JobStatus.values().length);

	for (JobStatus jobStatus : JobStatus.values()) {
		timestamps.put(jobStatus, executionGraph.getStatusTimestamp(jobStatus));
	}

	Collection<JobDetailsInfo.JobVertexDetailsInfo> jobVertexInfos = new ArrayList<>(executionGraph.getAllVertices().size());
	int[] jobVerticesPerState = new int[ExecutionState.values().length];

	for (AccessExecutionJobVertex accessExecutionJobVertex : executionGraph.getVerticesTopologically()) {
		final JobDetailsInfo.JobVertexDetailsInfo vertexDetailsInfo = createJobVertexDetailsInfo(
			accessExecutionJobVertex,
			now,
			executionGraph.getJobID(),
			metricFetcher);

		jobVertexInfos.add(vertexDetailsInfo);
		jobVerticesPerState[vertexDetailsInfo.getExecutionState().ordinal()]++;
	}

	Map<ExecutionState, Integer> jobVerticesPerStateMap = new HashMap<>(ExecutionState.values().length);

	for (ExecutionState executionState : ExecutionState.values()) {
		jobVerticesPerStateMap.put(executionState, jobVerticesPerState[executionState.ordinal()]);
	}

	return new JobDetailsInfo(
		executionGraph.getJobID(),
		executionGraph.getJobName(),
		executionGraph.isStoppable(),
		executionGraph.getState(),
		startTime,
		endTime,
		duration,
		now,
		timestamps,
		jobVertexInfos,
		jobVerticesPerStateMap,
		executionGraph.getJsonPlan());
}

Example 18

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

4 votes

private static JobDetailsInfo createJobDetailsInfo(AccessExecutionGraph executionGraph, @Nullable MetricFetcher metricFetcher) {
	final long now = System.currentTimeMillis();
	final long startTime = executionGraph.getStatusTimestamp(JobStatus.CREATED);
	final long endTime = executionGraph.getState().isGloballyTerminalState() ?
		executionGraph.getStatusTimestamp(executionGraph.getState()) : -1L;
	final long duration = (endTime > 0L ? endTime : now) - startTime;

	final Map<JobStatus, Long> timestamps = new HashMap<>(JobStatus.values().length);

	for (JobStatus jobStatus : JobStatus.values()) {
		timestamps.put(jobStatus, executionGraph.getStatusTimestamp(jobStatus));
	}

	Collection<JobDetailsInfo.JobVertexDetailsInfo> jobVertexInfos = new ArrayList<>(executionGraph.getAllVertices().size());
	int[] jobVerticesPerState = new int[ExecutionState.values().length];

	for (AccessExecutionJobVertex accessExecutionJobVertex : executionGraph.getVerticesTopologically()) {
		final JobDetailsInfo.JobVertexDetailsInfo vertexDetailsInfo = createJobVertexDetailsInfo(
			accessExecutionJobVertex,
			now,
			executionGraph.getJobID(),
			metricFetcher);

		jobVertexInfos.add(vertexDetailsInfo);
		jobVerticesPerState[vertexDetailsInfo.getExecutionState().ordinal()]++;
	}

	Map<ExecutionState, Integer> jobVerticesPerStateMap = new HashMap<>(ExecutionState.values().length);

	for (ExecutionState executionState : ExecutionState.values()) {
		jobVerticesPerStateMap.put(executionState, jobVerticesPerState[executionState.ordinal()]);
	}

	return new JobDetailsInfo(
		executionGraph.getJobID(),
		executionGraph.getJobName(),
		executionGraph.isStoppable(),
		executionGraph.getState(),
		startTime,
		endTime,
		duration,
		now,
		timestamps,
		jobVertexInfos,
		jobVerticesPerStateMap,
		executionGraph.getJsonPlan());
}