Java Code Examples for org.apache.flink.api.common.JobID#toString()

The following examples show how to use org.apache.flink.api.common.JobID#toString() . 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: CliFrontendStopWithSavepointTest.java    From flink with Apache License 2.0 6 votes vote down vote up
@Test
public void testStopWithMaxWMAndDefaultSavepointDir() throws Exception {
	JobID jid = new JobID();

	String[] parameters = { "-p", "-d", jid.toString() };
	OneShotLatch stopWithSavepointLatch = new OneShotLatch();
	TestingClusterClient<String> clusterClient = new TestingClusterClient<>();
	clusterClient.setStopWithSavepointFunction((jobID, advanceToEndOfEventTime, savepointDirectory) -> {
		assertThat(jobID, is(jid));
		assertThat(advanceToEndOfEventTime, is(true));
		assertNull(savepointDirectory);
		stopWithSavepointLatch.trigger();
		return CompletableFuture.completedFuture(savepointDirectory);
	});
	MockedCliFrontend testFrontend = new MockedCliFrontend(clusterClient);
	testFrontend.stop(parameters);

	stopWithSavepointLatch.await();
}
 
Example 2
Source File: CliFrontendSavepointTest.java    From flink with Apache License 2.0 6 votes vote down vote up
@Test
public void testTriggerSavepointSuccess() throws Exception {
	replaceStdOutAndStdErr();

	JobID jobId = new JobID();

	String savepointPath = "expectedSavepointPath";

	final ClusterClient<String> clusterClient = createClusterClient(savepointPath);

	try {
		MockedCliFrontend frontend = new MockedCliFrontend(clusterClient);

		String[] parameters = { jobId.toString() };
		frontend.savepoint(parameters);

		verify(clusterClient, times(1))
			.triggerSavepoint(eq(jobId), isNull(String.class));

		assertTrue(buffer.toString().contains(savepointPath));
	}
	finally {
		clusterClient.shutdown();
		restoreStdOutAndStdErr();
	}
}
 
Example 3
Source File: CliFrontendModifyTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up
@Test
public void testMissingParallelism() throws Exception {
	final JobID jobId = new JobID();
	final String[] args = {jobId.toString()};

	try {
		callModify(args);
		fail("Expected CliArgsException");
	} catch (CliArgsException expected) {
		// expected
	}
}
 
Example 4
Source File: ProgramTargetDescriptor.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up
/**
 * Creates a program target description from deployment classes.
 *
 * @param clusterId cluster id
 * @param jobId job id
 * @param <C> cluster id type
 * @return program target descriptor
 */
public static <C> ProgramTargetDescriptor of(C clusterId, JobID jobId, String webInterfaceUrl) {
	String clusterIdString;
	try {
		// check if cluster id has a toString method
		clusterId.getClass().getDeclaredMethod("toString");
		clusterIdString = clusterId.toString();
	} catch (NoSuchMethodException e) {
		clusterIdString = clusterId.getClass().getSimpleName();
	}
	return new ProgramTargetDescriptor(clusterIdString, jobId.toString(), webInterfaceUrl);
}
 
Example 5
Source File: CliFrontendModifyTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up
@Test
public void testModifyJob() throws Exception {
	final JobID jobId = new JobID();
	final int parallelism = 42;
	String[] args = {jobId.toString(), "-p", String.valueOf(parallelism)};

	Tuple2<JobID, Integer> jobIdParallelism = callModify(args);

	assertThat(jobIdParallelism.f0, Matchers.is(jobId));
	assertThat(jobIdParallelism.f1, Matchers.is(parallelism));
}
 
Example 6
Source File: CliFrontendStopWithSavepointTest.java    From flink with Apache License 2.0 5 votes vote down vote up
@Test
public void testStopWithMaxWMAndDefaultSavepointDir() throws Exception {
	JobID jid = new JobID();

	String[] parameters = { "-p", "-d", jid.toString() };
	final ClusterClient<String> clusterClient = createClusterClient(null);
	MockedCliFrontend testFrontend = new MockedCliFrontend(clusterClient);
	testFrontend.stop(parameters);

	Mockito.verify(clusterClient, times(1))
			.stopWithSavepoint(eq(jid), eq(true), isNull());
}
 
Example 7
Source File: CliFrontendStopWithSavepointTest.java    From flink with Apache License 2.0 5 votes vote down vote up
@Test
public void testStopWithExplicitSavepointDir() throws Exception {
	JobID jid = new JobID();

	String[] parameters = { "-p", "test-target-dir", jid.toString() };
	final ClusterClient<String> clusterClient = createClusterClient(null);
	MockedCliFrontend testFrontend = new MockedCliFrontend(clusterClient);
	testFrontend.stop(parameters);

	Mockito.verify(clusterClient, times(1))
			.stopWithSavepoint(eq(jid), eq(false), eq("test-target-dir"));
}
 
Example 8
Source File: CliFrontendSavepointTest.java    From flink with Apache License 2.0 5 votes vote down vote up
@Test
public void testTriggerSavepointFailure() throws Exception {
	replaceStdOutAndStdErr();

	JobID jobId = new JobID();

	String expectedTestException = "expectedTestException";
	Exception testException = new Exception(expectedTestException);

	final ClusterClient<String> clusterClient = createFailingClusterClient(testException);

	try {
		MockedCliFrontend frontend = new MockedCliFrontend(clusterClient);

		String[] parameters = { jobId.toString() };

		try {
			frontend.savepoint(parameters);

			fail("Savepoint should have failed.");
		} catch (FlinkException e) {
			assertTrue(ExceptionUtils.findThrowableWithMessage(e, expectedTestException).isPresent());
		}
	}
	finally {
		clusterClient.close();
		restoreStdOutAndStdErr();
	}
}
 
Example 9
Source File: CliFrontendStopWithSavepointTest.java    From flink with Apache License 2.0 5 votes vote down vote up
@Test
public void testStopWithDefaultSavepointDir() throws Exception {
	JobID jid = new JobID();

	String[] parameters = {jid.toString() };
	final ClusterClient<String> clusterClient = createClusterClient(null);
	MockedCliFrontend testFrontend = new MockedCliFrontend(clusterClient);
	testFrontend.stop(parameters);

	Mockito.verify(clusterClient, times(1))
			.stopWithSavepoint(eq(jid), eq(false), isNull());
}
 
Example 10
Source File: CliFrontendSavepointTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up
@Test
public void testTriggerSavepointFailure() throws Exception {
	replaceStdOutAndStdErr();

	JobID jobId = new JobID();

	String expectedTestException = "expectedTestException";
	Exception testException = new Exception(expectedTestException);

	final ClusterClient<String> clusterClient = createFailingClusterClient(testException);

	try {
		MockedCliFrontend frontend = new MockedCliFrontend(clusterClient);

		String[] parameters = { jobId.toString() };

		try {
			frontend.savepoint(parameters);

			fail("Savepoint should have failed.");
		} catch (FlinkException e) {
			assertTrue(ExceptionUtils.findThrowableWithMessage(e, expectedTestException).isPresent());
		}
	}
	finally {
		clusterClient.shutdown();
		restoreStdOutAndStdErr();
	}
}
 
Example 11
Source File: CliFrontendStopWithSavepointTest.java    From flink with Apache License 2.0 5 votes vote down vote up
@Test
public void testStopOnlyWithMaxWM() throws Exception {
	JobID jid = new JobID();

	String[] parameters = { "-d", jid.toString() };
	final ClusterClient<String> clusterClient = createClusterClient(null);
	MockedCliFrontend testFrontend = new MockedCliFrontend(clusterClient);
	testFrontend.stop(parameters);

	Mockito.verify(clusterClient, times(1))
			.stopWithSavepoint(eq(jid), eq(true), isNull());
}
 
Example 12
Source File: CliFrontendCancelTest.java    From flink with Apache License 2.0 5 votes vote down vote up
@Test
public void testCancel() throws Exception {
	// test cancel properly
	JobID jid = new JobID();

	String[] parameters = { jid.toString() };
	final ClusterClient<String> clusterClient = createClusterClient();
	MockedCliFrontend testFrontend = new MockedCliFrontend(clusterClient);

	testFrontend.cancel(parameters);

	Mockito.verify(clusterClient, times(1)).cancel(any(JobID.class));
}
 
Example 13
Source File: MesosResourceManagerTest.java    From flink with Apache License 2.0 5 votes vote down vote up
MockJobMaster(JobID jobID) {
	this.jobID = jobID;
	this.resourceID = new ResourceID(jobID.toString());
	this.address = "/" + jobID;
	this.gateway = mock(JobMasterGateway.class);
	this.jobMasterId = JobMasterId.generate();
	this.leaderRetrievalService = new SettableLeaderRetrievalService(this.address, this.jobMasterId.toUUID());
}
 
Example 14
Source File: StandaloneJobClusterConfigurationParserFactoryTest.java    From flink with Apache License 2.0 5 votes vote down vote up
@Test
public void testSetJobIdManually() throws FlinkParseException {
	final JobID jobId = new JobID();
	final String[] args = {"--configDir", confDirPath, "--job-classname", "foobar", "--job-id", jobId.toString()};

	final StandaloneJobClusterConfiguration standaloneJobClusterConfiguration = commandLineParser.parse(args);

	assertThat(standaloneJobClusterConfiguration.getJobId(), is(equalTo(jobId)));
}
 
Example 15
Source File: JobIDPathParameter.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up
@Override
protected String convertToString(JobID value) {
	return value.toString();
}
 
Example 16
Source File: ZooKeeperRunningJobsRegistry.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up
private String createZkPath(JobID jobID) {
	return runningJobPath + jobID.toString();
}
 
Example 17
Source File: TaskManagerMetricGroup.java    From flink with Apache License 2.0 4 votes vote down vote up
public TaskMetricGroup addTaskForJob(
		final JobID jobId,
		final String jobName,
		final JobVertexID jobVertexId,
		final ExecutionAttemptID executionAttemptId,
		final String taskName,
		final int subtaskIndex,
		final int attemptNumber) {
	Preconditions.checkNotNull(jobId);

	String resolvedJobName = jobName == null || jobName.isEmpty()
		? jobId.toString()
		: jobName;

	// we cannot strictly lock both our map modification and the job group modification
	// because it might lead to a deadlock
	while (true) {
		// get or create a jobs metric group
		TaskManagerJobMetricGroup currentJobGroup;
		synchronized (this) {
			currentJobGroup = jobs.get(jobId);

			if (currentJobGroup == null || currentJobGroup.isClosed()) {
				currentJobGroup = new TaskManagerJobMetricGroup(registry, this, jobId, resolvedJobName);
				jobs.put(jobId, currentJobGroup);
			}
		}

		// try to add another task. this may fail if we found a pre-existing job metrics
		// group and it is closed concurrently
		TaskMetricGroup taskGroup = currentJobGroup.addTask(
			jobVertexId,
			executionAttemptId,
			taskName,
			subtaskIndex,
			attemptNumber);

		if (taskGroup != null) {
			// successfully added the next task
			return taskGroup;
		}

		// else fall through the loop
	}
}
 
Example 18
Source File: MessageParametersTest.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up
@Override
public String convertValueToString(JobID value) {
	return value.toString();
}
 
Example 19
Source File: JobsFilterQueryParameter.java    From flink with Apache License 2.0 4 votes vote down vote up
@Override
public String convertValueToString(JobID value) {
	return value.toString();
}
 
Example 20
Source File: FileArchivedExecutionGraphStore.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up
private File getExecutionGraphFile(JobID jobId) {
	return new File(storageDir, jobId.toString());
}