org.apache.flink.runtime.rest.handler.RestHandlerConfiguration Java Examples

The following examples show how to use org.apache.flink.runtime.rest.handler.RestHandlerConfiguration. 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: DispatcherRestEndpoint.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
public DispatcherRestEndpoint(
		RestServerEndpointConfiguration endpointConfiguration,
		GatewayRetriever<DispatcherGateway> leaderRetriever,
		Configuration clusterConfiguration,
		RestHandlerConfiguration restConfiguration,
		GatewayRetriever<ResourceManagerGateway> resourceManagerRetriever,
		TransientBlobService transientBlobService,
		ExecutorService executor,
		MetricFetcher metricFetcher,
		LeaderElectionService leaderElectionService,
		FatalErrorHandler fatalErrorHandler) throws IOException {

	super(
		endpointConfiguration,
		leaderRetriever,
		clusterConfiguration,
		restConfiguration,
		resourceManagerRetriever,
		transientBlobService,
		executor,
		metricFetcher,
		leaderElectionService,
		fatalErrorHandler);

	webSubmissionExtension = WebMonitorExtension.empty();
}
Example #2
Source File: MiniDispatcherRestEndpoint.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
public MiniDispatcherRestEndpoint(
		RestServerEndpointConfiguration endpointConfiguration,
		GatewayRetriever<? extends RestfulGateway> leaderRetriever,
		Configuration clusterConfiguration,
		RestHandlerConfiguration restConfiguration,
		GatewayRetriever<ResourceManagerGateway> resourceManagerRetriever,
		TransientBlobService transientBlobService,
		ExecutorService executor,
		MetricFetcher metricFetcher,
		LeaderElectionService leaderElectionService,
		FatalErrorHandler fatalErrorHandler) throws IOException {
	super(
		endpointConfiguration,
		leaderRetriever,
		clusterConfiguration,
		restConfiguration,
		resourceManagerRetriever,
		transientBlobService,
		executor,
		metricFetcher,
		leaderElectionService,
		fatalErrorHandler);
}
Example #3
Source File: DispatcherRestEndpoint.java    From flink with Apache License 2.0 6 votes vote down vote up 
public DispatcherRestEndpoint(
		RestServerEndpointConfiguration endpointConfiguration,
		GatewayRetriever<DispatcherGateway> leaderRetriever,
		Configuration clusterConfiguration,
		RestHandlerConfiguration restConfiguration,
		GatewayRetriever<ResourceManagerGateway> resourceManagerRetriever,
		TransientBlobService transientBlobService,
		ExecutorService executor,
		MetricFetcher metricFetcher,
		LeaderElectionService leaderElectionService,
		FatalErrorHandler fatalErrorHandler) throws IOException {

	super(
		endpointConfiguration,
		leaderRetriever,
		clusterConfiguration,
		restConfiguration,
		resourceManagerRetriever,
		transientBlobService,
		executor,
		metricFetcher,
		leaderElectionService,
		fatalErrorHandler);

	webSubmissionExtension = WebMonitorExtension.empty();
}
Example #4
Source File: MiniDispatcherRestEndpoint.java    From flink with Apache License 2.0 6 votes vote down vote up 
public MiniDispatcherRestEndpoint(
		RestServerEndpointConfiguration endpointConfiguration,
		GatewayRetriever<? extends RestfulGateway> leaderRetriever,
		Configuration clusterConfiguration,
		RestHandlerConfiguration restConfiguration,
		GatewayRetriever<ResourceManagerGateway> resourceManagerRetriever,
		TransientBlobService transientBlobService,
		ExecutorService executor,
		MetricFetcher metricFetcher,
		LeaderElectionService leaderElectionService,
		FatalErrorHandler fatalErrorHandler) throws IOException {
	super(
		endpointConfiguration,
		leaderRetriever,
		clusterConfiguration,
		restConfiguration,
		resourceManagerRetriever,
		transientBlobService,
		executor,
		metricFetcher,
		leaderElectionService,
		fatalErrorHandler);
}
Example #5
Source File: MiniDispatcherRestEndpoint.java    From flink with Apache License 2.0 6 votes vote down vote up 
public MiniDispatcherRestEndpoint(
		RestServerEndpointConfiguration endpointConfiguration,
		GatewayRetriever<? extends RestfulGateway> leaderRetriever,
		Configuration clusterConfiguration,
		RestHandlerConfiguration restConfiguration,
		GatewayRetriever<ResourceManagerGateway> resourceManagerRetriever,
		TransientBlobService transientBlobService,
		ScheduledExecutorService executor,
		MetricFetcher metricFetcher,
		LeaderElectionService leaderElectionService,
		ExecutionGraphCache executionGraphCache,
		FatalErrorHandler fatalErrorHandler) throws IOException {
	super(
		endpointConfiguration,
		leaderRetriever,
		clusterConfiguration,
		restConfiguration,
		resourceManagerRetriever,
		transientBlobService,
		executor,
		metricFetcher,
		leaderElectionService,
		executionGraphCache,
		fatalErrorHandler);
}
Example #6
Source File: WebMonitorEndpoint.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
public WebMonitorEndpoint(
		RestServerEndpointConfiguration endpointConfiguration,
		GatewayRetriever<? extends T> leaderRetriever,
		Configuration clusterConfiguration,
		RestHandlerConfiguration restConfiguration,
		GatewayRetriever<ResourceManagerGateway> resourceManagerRetriever,
		TransientBlobService transientBlobService,
		ExecutorService executor,
		MetricFetcher metricFetcher,
		LeaderElectionService leaderElectionService,
		FatalErrorHandler fatalErrorHandler) throws IOException {
	super(endpointConfiguration);
	this.leaderRetriever = Preconditions.checkNotNull(leaderRetriever);
	this.clusterConfiguration = Preconditions.checkNotNull(clusterConfiguration);
	this.restConfiguration = Preconditions.checkNotNull(restConfiguration);
	this.resourceManagerRetriever = Preconditions.checkNotNull(resourceManagerRetriever);
	this.transientBlobService = Preconditions.checkNotNull(transientBlobService);
	this.executor = Preconditions.checkNotNull(executor);

	this.executionGraphCache = new ExecutionGraphCache(
		restConfiguration.getTimeout(),
		Time.milliseconds(restConfiguration.getRefreshInterval()));

	this.checkpointStatsCache = new CheckpointStatsCache(
		restConfiguration.getMaxCheckpointStatisticCacheEntries());

	this.metricFetcher = metricFetcher;

	this.leaderElectionService = Preconditions.checkNotNull(leaderElectionService);
	this.fatalErrorHandler = Preconditions.checkNotNull(fatalErrorHandler);
}
Example #7
Source File: WebMonitorEndpoint.java    From flink with Apache License 2.0 5 votes vote down vote up 
public WebMonitorEndpoint(
		RestServerEndpointConfiguration endpointConfiguration,
		GatewayRetriever<? extends T> leaderRetriever,
		Configuration clusterConfiguration,
		RestHandlerConfiguration restConfiguration,
		GatewayRetriever<ResourceManagerGateway> resourceManagerRetriever,
		TransientBlobService transientBlobService,
		ExecutorService executor,
		MetricFetcher metricFetcher,
		LeaderElectionService leaderElectionService,
		FatalErrorHandler fatalErrorHandler) throws IOException {
	super(endpointConfiguration);
	this.leaderRetriever = Preconditions.checkNotNull(leaderRetriever);
	this.clusterConfiguration = Preconditions.checkNotNull(clusterConfiguration);
	this.restConfiguration = Preconditions.checkNotNull(restConfiguration);
	this.resourceManagerRetriever = Preconditions.checkNotNull(resourceManagerRetriever);
	this.transientBlobService = Preconditions.checkNotNull(transientBlobService);
	this.executor = Preconditions.checkNotNull(executor);

	this.executionGraphCache = new ExecutionGraphCache(
		restConfiguration.getTimeout(),
		Time.milliseconds(restConfiguration.getRefreshInterval()));

	this.checkpointStatsCache = new CheckpointStatsCache(
		restConfiguration.getMaxCheckpointStatisticCacheEntries());

	this.metricFetcher = metricFetcher;

	this.leaderElectionService = Preconditions.checkNotNull(leaderElectionService);
	this.fatalErrorHandler = Preconditions.checkNotNull(fatalErrorHandler);
}
Example #8
Source File: DispatcherRestEndpoint.java    From flink with Apache License 2.0 5 votes vote down vote up 
public DispatcherRestEndpoint(
		RestServerEndpointConfiguration endpointConfiguration,
		GatewayRetriever<DispatcherGateway> leaderRetriever,
		Configuration clusterConfiguration,
		RestHandlerConfiguration restConfiguration,
		GatewayRetriever<ResourceManagerGateway> resourceManagerRetriever,
		TransientBlobService transientBlobService,
		ScheduledExecutorService executor,
		MetricFetcher metricFetcher,
		LeaderElectionService leaderElectionService,
		ExecutionGraphCache executionGraphCache,
		FatalErrorHandler fatalErrorHandler) throws IOException {

	super(
		endpointConfiguration,
		leaderRetriever,
		clusterConfiguration,
		restConfiguration,
		resourceManagerRetriever,
		transientBlobService,
		executor,
		metricFetcher,
		leaderElectionService,
		executionGraphCache,
		fatalErrorHandler);

	webSubmissionExtension = WebMonitorExtension.empty();
}
Example #9
Source File: WebMonitorEndpoint.java    From flink with Apache License 2.0 5 votes vote down vote up 
public WebMonitorEndpoint(
		RestServerEndpointConfiguration endpointConfiguration,
		GatewayRetriever<? extends T> leaderRetriever,
		Configuration clusterConfiguration,
		RestHandlerConfiguration restConfiguration,
		GatewayRetriever<ResourceManagerGateway> resourceManagerRetriever,
		TransientBlobService transientBlobService,
		ScheduledExecutorService executor,
		MetricFetcher metricFetcher,
		LeaderElectionService leaderElectionService,
		ExecutionGraphCache executionGraphCache,
		FatalErrorHandler fatalErrorHandler) throws IOException {
	super(endpointConfiguration);
	this.leaderRetriever = Preconditions.checkNotNull(leaderRetriever);
	this.clusterConfiguration = Preconditions.checkNotNull(clusterConfiguration);
	this.restConfiguration = Preconditions.checkNotNull(restConfiguration);
	this.resourceManagerRetriever = Preconditions.checkNotNull(resourceManagerRetriever);
	this.transientBlobService = Preconditions.checkNotNull(transientBlobService);
	this.executor = Preconditions.checkNotNull(executor);

	this.executionGraphCache = executionGraphCache;

	this.checkpointStatsCache = new CheckpointStatsCache(
		restConfiguration.getMaxCheckpointStatisticCacheEntries());

	this.metricFetcher = metricFetcher;

	this.leaderElectionService = Preconditions.checkNotNull(leaderElectionService);
	this.fatalErrorHandler = Preconditions.checkNotNull(fatalErrorHandler);
}
Example #10
Source File: WebMonitorEndpointTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void cleansUpExpiredExecutionGraphs() throws Exception {
	final Configuration configuration = new Configuration();
	configuration.setString(RestOptions.ADDRESS, "localhost");
	configuration.setLong(WebOptions.REFRESH_INTERVAL, 5L);
	final ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
	final long timeout = 10000L;

	final OneShotLatch cleanupLatch = new OneShotLatch();
	final TestingExecutionGraphCache executionGraphCache = TestingExecutionGraphCache.newBuilder()
		.setCleanupRunnable(cleanupLatch::trigger)
		.build();
	try (final WebMonitorEndpoint<RestfulGateway> webMonitorEndpoint = new WebMonitorEndpoint<>(
		RestServerEndpointConfiguration.fromConfiguration(configuration),
		CompletableFuture::new,
		configuration,
		RestHandlerConfiguration.fromConfiguration(configuration),
		CompletableFuture::new,
		NoOpTransientBlobService.INSTANCE,
		executor,
		VoidMetricFetcher.INSTANCE,
		new TestingLeaderElectionService(),
		executionGraphCache,
		new TestingFatalErrorHandler())) {

		webMonitorEndpoint.start();

		// check that the cleanup will be triggered
		cleanupLatch.await(timeout, TimeUnit.MILLISECONDS);
	} finally {
		ExecutorUtils.gracefulShutdown(timeout, TimeUnit.MILLISECONDS, executor);
	}
}
Example #11
Source File: SubtaskExecutionAttemptAccumulatorsHandlerTest.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
@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 #12
Source File: SubtaskExecutionAttemptAccumulatorsHandlerTest.java    From flink with Apache License 2.0 4 votes vote down vote up 
@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 #13
Source File: RestEndpointFactory.java    From flink with Apache License 2.0 4 votes vote down vote up 
static ExecutionGraphCache createExecutionGraphCache(RestHandlerConfiguration restConfiguration) {
	return new DefaultExecutionGraphCache(
		restConfiguration.getTimeout(),
		Time.milliseconds(restConfiguration.getRefreshInterval()));
}
Example #14
Source File: SubtaskExecutionAttemptAccumulatorsHandlerTest.java    From flink with Apache License 2.0 4 votes vote down vote up 
@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);
}