Java Code Examples for org.apache.flink.test.util.MiniClusterWithClientResource#getClusterClient()
The following examples show how to use
org.apache.flink.test.util.MiniClusterWithClientResource#getClusterClient() .
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Example 1
| Source File: SavepointITCase.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
|
private String submitJobAndTakeSavepoint(MiniClusterResourceFactory clusterFactory, int parallelism) throws Exception {
final JobGraph jobGraph = createJobGraph(parallelism, 0, 1000);
final JobID jobId = jobGraph.getJobID();
StatefulCounter.resetForTest(parallelism);
MiniClusterWithClientResource cluster = clusterFactory.get();
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
try {
client.setDetached(true);
client.submitJob(jobGraph, SavepointITCase.class.getClassLoader());
StatefulCounter.getProgressLatch().await();
return client.cancelWithSavepoint(jobId, null);
} finally {
cluster.after();
StatefulCounter.resetForTest(parallelism);
}
}
Example 2
| Source File: SavepointITCase.java From flink with Apache License 2.0 | 6 votes |
|
private String submitJobAndTakeSavepoint(MiniClusterResourceFactory clusterFactory, int parallelism) throws Exception {
final JobGraph jobGraph = createJobGraph(parallelism, 0, 1000);
final JobID jobId = jobGraph.getJobID();
StatefulCounter.resetForTest(parallelism);
MiniClusterWithClientResource cluster = clusterFactory.get();
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
try {
ClientUtils.submitJob(client, jobGraph);
StatefulCounter.getProgressLatch().await();
return client.cancelWithSavepoint(jobId, null).get();
} finally {
cluster.after();
StatefulCounter.resetForTest(parallelism);
}
}
Example 3
| Source File: HAQueryableStateFsBackendITCase.java From flink with Apache License 2.0 | 6 votes |
|
@BeforeClass
public static void setup() throws Exception {
zkServer = new TestingServer();
// we have to manage this manually because we have to create the ZooKeeper server
// ahead of this
miniClusterResource = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(getConfig())
.setNumberTaskManagers(NUM_TMS)
.setNumberSlotsPerTaskManager(NUM_SLOTS_PER_TM)
.build());
miniClusterResource.before();
client = new QueryableStateClient("localhost", QS_PROXY_PORT_RANGE_START);
clusterClient = miniClusterResource.getClusterClient();
}
Example 4
| Source File: HAQueryableStateFsBackendITCase.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
|
@BeforeClass
public static void setup() throws Exception {
zkServer = new TestingServer();
// we have to manage this manually because we have to create the ZooKeeper server
// ahead of this
miniClusterResource = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(getConfig())
.setNumberTaskManagers(NUM_TMS)
.setNumberSlotsPerTaskManager(NUM_SLOTS_PER_TM)
.build());
miniClusterResource.before();
client = new QueryableStateClient("localhost", QS_PROXY_PORT_RANGE_START);
clusterClient = miniClusterResource.getClusterClient();
}
Example 5
| Source File: SavepointITCase.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testTriggerSavepointForNonExistingJob() throws Exception {
// Config
final int numTaskManagers = 1;
final int numSlotsPerTaskManager = 1;
final Configuration config = new Configuration();
config.setString(CheckpointingOptions.SAVEPOINT_DIRECTORY, savepointDir.toURI().toString());
final MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(numTaskManagers)
.setNumberSlotsPerTaskManager(numSlotsPerTaskManager)
.build());
cluster.before();
final ClusterClient<?> client = cluster.getClusterClient();
final JobID jobID = new JobID();
try {
client.triggerSavepoint(jobID, null).get();
fail();
} catch (ExecutionException e) {
assertTrue(ExceptionUtils.findThrowable(e, FlinkJobNotFoundException.class).isPresent());
assertTrue(ExceptionUtils.findThrowableWithMessage(e, jobID.toString()).isPresent());
} finally {
cluster.after();
}
}
Example 6
| Source File: NetworkStackThroughputITCase.java From flink with Apache License 2.0 | 5 votes |
|
private void testProgram(
final MiniClusterWithClientResource cluster,
final int dataVolumeGb,
final boolean useForwarder,
final boolean isSlowSender,
final boolean isSlowReceiver,
final int parallelism) throws Exception {
ClusterClient<?> client = cluster.getClusterClient();
client.setDetached(false);
client.setPrintStatusDuringExecution(false);
JobExecutionResult jer = (JobExecutionResult) client.submitJob(
createJobGraph(
dataVolumeGb,
useForwarder,
isSlowSender,
isSlowReceiver,
parallelism),
getClass().getClassLoader());
long dataVolumeMbit = dataVolumeGb * 8192;
long runtimeSecs = jer.getNetRuntime(TimeUnit.SECONDS);
int mbitPerSecond = (int) (((double) dataVolumeMbit) / runtimeSecs);
LOG.info(String.format("Test finished with throughput of %d MBit/s (runtime [secs]: %d, " +
"data volume [gb/mbits]: %d/%d)", mbitPerSecond, runtimeSecs, dataVolumeGb, dataVolumeMbit));
}
Example 7
| Source File: SavepointITCase.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testTriggerSavepointWithCheckpointingDisabled() throws Exception {
// Config
final int numTaskManagers = 1;
final int numSlotsPerTaskManager = 1;
final Configuration config = new Configuration();
final MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(numTaskManagers)
.setNumberSlotsPerTaskManager(numSlotsPerTaskManager)
.build());
cluster.before();
final ClusterClient<?> client = cluster.getClusterClient();
final JobVertex vertex = new JobVertex("Blocking vertex");
vertex.setInvokableClass(BlockingNoOpInvokable.class);
vertex.setParallelism(1);
final JobGraph graph = new JobGraph(vertex);
try {
client.setDetached(true);
client.submitJob(graph, SavepointITCase.class.getClassLoader());
client.triggerSavepoint(graph.getJobID(), null).get();
fail();
} catch (ExecutionException e) {
assertTrue(ExceptionUtils.findThrowable(e, IllegalStateException.class).isPresent());
assertTrue(ExceptionUtils.findThrowableWithMessage(e, graph.getJobID().toString()).isPresent());
assertTrue(ExceptionUtils.findThrowableWithMessage(e, "is not a streaming job").isPresent());
} finally {
cluster.after();
}
}
Example 8
| Source File: SavepointITCase.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testTriggerSavepointForNonExistingJob() throws Exception {
// Config
final int numTaskManagers = 1;
final int numSlotsPerTaskManager = 1;
final Configuration config = new Configuration();
config.setString(CheckpointingOptions.SAVEPOINT_DIRECTORY, savepointDir.toURI().toString());
final MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(numTaskManagers)
.setNumberSlotsPerTaskManager(numSlotsPerTaskManager)
.build());
cluster.before();
final ClusterClient<?> client = cluster.getClusterClient();
final JobID jobID = new JobID();
try {
client.triggerSavepoint(jobID, null).get();
fail();
} catch (ExecutionException e) {
assertTrue(ExceptionUtils.findThrowable(e, FlinkJobNotFoundException.class).isPresent());
assertTrue(ExceptionUtils.findThrowableWithMessage(e, jobID.toString()).isPresent());
} finally {
cluster.after();
}
}
Example 9
| Source File: SavepointITCase.java From flink with Apache License 2.0 | 5 votes |
|
private void restoreJobAndVerifyState(String savepointPath, MiniClusterResourceFactory clusterFactory, int parallelism) throws Exception {
final JobGraph jobGraph = createJobGraph(parallelism, 0, 1000);
jobGraph.setSavepointRestoreSettings(SavepointRestoreSettings.forPath(savepointPath));
final JobID jobId = jobGraph.getJobID();
StatefulCounter.resetForTest(parallelism);
MiniClusterWithClientResource cluster = clusterFactory.get();
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
try {
client.setDetached(true);
client.submitJob(jobGraph, SavepointITCase.class.getClassLoader());
// Await state is restored
StatefulCounter.getRestoreLatch().await();
// Await some progress after restore
StatefulCounter.getProgressLatch().await();
client.cancel(jobId);
FutureUtils.retrySuccessfulWithDelay(
() -> client.getJobStatus(jobId),
Time.milliseconds(50),
Deadline.now().plus(Duration.ofSeconds(30)),
status -> status == JobStatus.CANCELED,
TestingUtils.defaultScheduledExecutor()
);
client.disposeSavepoint(savepointPath)
.get();
assertFalse("Savepoint not properly cleaned up.", new File(savepointPath).exists());
} finally {
cluster.after();
StatefulCounter.resetForTest(parallelism);
}
}
Example 10
| Source File: SavepointITCase.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testTriggerSavepointWithCheckpointingDisabled() throws Exception {
// Config
final int numTaskManagers = 1;
final int numSlotsPerTaskManager = 1;
final Configuration config = new Configuration();
final MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(numTaskManagers)
.setNumberSlotsPerTaskManager(numSlotsPerTaskManager)
.build());
cluster.before();
final ClusterClient<?> client = cluster.getClusterClient();
final JobVertex vertex = new JobVertex("Blocking vertex");
vertex.setInvokableClass(BlockingNoOpInvokable.class);
vertex.setParallelism(1);
final JobGraph graph = new JobGraph(vertex);
try {
ClientUtils.submitJob(client, graph);
client.triggerSavepoint(graph.getJobID(), null).get();
fail();
} catch (ExecutionException e) {
assertTrue(ExceptionUtils.findThrowable(e, IllegalStateException.class).isPresent());
assertTrue(ExceptionUtils.findThrowableWithMessage(e, graph.getJobID().toString()).isPresent());
assertTrue(ExceptionUtils.findThrowableWithMessage(e, "is not a streaming job").isPresent());
} finally {
cluster.after();
}
}
Example 11
| Source File: NetworkStackThroughputITCase.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
private void testProgram(
final MiniClusterWithClientResource cluster,
final int dataVolumeGb,
final boolean useForwarder,
final boolean isSlowSender,
final boolean isSlowReceiver,
final int parallelism) throws Exception {
ClusterClient<?> client = cluster.getClusterClient();
client.setDetached(false);
client.setPrintStatusDuringExecution(false);
JobExecutionResult jer = (JobExecutionResult) client.submitJob(
createJobGraph(
dataVolumeGb,
useForwarder,
isSlowSender,
isSlowReceiver,
parallelism),
getClass().getClassLoader());
long dataVolumeMbit = dataVolumeGb * 8192;
long runtimeSecs = jer.getNetRuntime(TimeUnit.SECONDS);
int mbitPerSecond = (int) (((double) dataVolumeMbit) / runtimeSecs);
LOG.info(String.format("Test finished with throughput of %d MBit/s (runtime [secs]: %d, " +
"data volume [gb/mbits]: %d/%d)", mbitPerSecond, runtimeSecs, dataVolumeGb, dataVolumeMbit));
}
Example 12
| Source File: SavepointITCase.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
@Test
public void testTriggerSavepointWithCheckpointingDisabled() throws Exception {
// Config
final int numTaskManagers = 1;
final int numSlotsPerTaskManager = 1;
final Configuration config = new Configuration();
final MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(numTaskManagers)
.setNumberSlotsPerTaskManager(numSlotsPerTaskManager)
.build());
cluster.before();
final ClusterClient<?> client = cluster.getClusterClient();
final JobVertex vertex = new JobVertex("Blocking vertex");
vertex.setInvokableClass(BlockingNoOpInvokable.class);
vertex.setParallelism(1);
final JobGraph graph = new JobGraph(vertex);
try {
client.setDetached(true);
client.submitJob(graph, SavepointITCase.class.getClassLoader());
client.triggerSavepoint(graph.getJobID(), null).get();
fail();
} catch (ExecutionException e) {
assertTrue(ExceptionUtils.findThrowable(e, IllegalStateException.class).isPresent());
assertTrue(ExceptionUtils.findThrowableWithMessage(e, graph.getJobID().toString()).isPresent());
assertTrue(ExceptionUtils.findThrowableWithMessage(e, "is not a streaming job").isPresent());
} finally {
cluster.after();
}
}
Example 13
| Source File: SavepointITCase.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
@Test
public void testTriggerSavepointForNonExistingJob() throws Exception {
// Config
final int numTaskManagers = 1;
final int numSlotsPerTaskManager = 1;
final Configuration config = new Configuration();
config.setString(CheckpointingOptions.SAVEPOINT_DIRECTORY, savepointDir.toURI().toString());
final MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(numTaskManagers)
.setNumberSlotsPerTaskManager(numSlotsPerTaskManager)
.build());
cluster.before();
final ClusterClient<?> client = cluster.getClusterClient();
final JobID jobID = new JobID();
try {
client.triggerSavepoint(jobID, null).get();
fail();
} catch (ExecutionException e) {
assertTrue(ExceptionUtils.findThrowable(e, FlinkJobNotFoundException.class).isPresent());
assertTrue(ExceptionUtils.findThrowableWithMessage(e, jobID.toString()).isPresent());
} finally {
cluster.after();
}
}
Example 14
| Source File: ResumeCheckpointManuallyITCase.java From flink with Apache License 2.0 | 4 votes |
|
private void testExternalizedCheckpoints(
File checkpointDir,
String zooKeeperQuorum,
StateBackend backend,
boolean localRecovery) throws Exception {
final Configuration config = new Configuration();
final File savepointDir = temporaryFolder.newFolder();
config.setString(CheckpointingOptions.CHECKPOINTS_DIRECTORY, checkpointDir.toURI().toString());
config.setString(CheckpointingOptions.SAVEPOINT_DIRECTORY, savepointDir.toURI().toString());
config.setBoolean(CheckpointingOptions.LOCAL_RECOVERY, localRecovery);
// ZooKeeper recovery mode?
if (zooKeeperQuorum != null) {
final File haDir = temporaryFolder.newFolder();
config.setString(HighAvailabilityOptions.HA_MODE, "ZOOKEEPER");
config.setString(HighAvailabilityOptions.HA_ZOOKEEPER_QUORUM, zooKeeperQuorum);
config.setString(HighAvailabilityOptions.HA_STORAGE_PATH, haDir.toURI().toString());
}
MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(NUM_TASK_MANAGERS)
.setNumberSlotsPerTaskManager(SLOTS_PER_TASK_MANAGER)
.build());
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
try {
// main test sequence: start job -> eCP -> restore job -> eCP -> restore job
String firstExternalCheckpoint = runJobAndGetExternalizedCheckpoint(backend, checkpointDir, null, client);
assertNotNull(firstExternalCheckpoint);
String secondExternalCheckpoint = runJobAndGetExternalizedCheckpoint(backend, checkpointDir, firstExternalCheckpoint, client);
assertNotNull(secondExternalCheckpoint);
String thirdExternalCheckpoint = runJobAndGetExternalizedCheckpoint(backend, checkpointDir, secondExternalCheckpoint, client);
assertNotNull(thirdExternalCheckpoint);
} finally {
cluster.after();
}
}
Example 15
| Source File: ResumeCheckpointManuallyITCase.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
private void testExternalizedCheckpoints(
File checkpointDir,
String zooKeeperQuorum,
StateBackend backend,
boolean localRecovery) throws Exception {
final Configuration config = new Configuration();
final File savepointDir = temporaryFolder.newFolder();
config.setString(CheckpointingOptions.CHECKPOINTS_DIRECTORY, checkpointDir.toURI().toString());
config.setString(CheckpointingOptions.SAVEPOINT_DIRECTORY, savepointDir.toURI().toString());
config.setBoolean(CheckpointingOptions.LOCAL_RECOVERY, localRecovery);
// ZooKeeper recovery mode?
if (zooKeeperQuorum != null) {
final File haDir = temporaryFolder.newFolder();
config.setString(HighAvailabilityOptions.HA_MODE, "ZOOKEEPER");
config.setString(HighAvailabilityOptions.HA_ZOOKEEPER_QUORUM, zooKeeperQuorum);
config.setString(HighAvailabilityOptions.HA_STORAGE_PATH, haDir.toURI().toString());
}
MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(NUM_TASK_MANAGERS)
.setNumberSlotsPerTaskManager(SLOTS_PER_TASK_MANAGER)
.build());
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
client.setDetached(true);
try {
// main test sequence: start job -> eCP -> restore job -> eCP -> restore job
String firstExternalCheckpoint = runJobAndGetExternalizedCheckpoint(backend, checkpointDir, null, client);
assertNotNull(firstExternalCheckpoint);
String secondExternalCheckpoint = runJobAndGetExternalizedCheckpoint(backend, checkpointDir, firstExternalCheckpoint, client);
assertNotNull(secondExternalCheckpoint);
String thirdExternalCheckpoint = runJobAndGetExternalizedCheckpoint(backend, checkpointDir, secondExternalCheckpoint, client);
assertNotNull(thirdExternalCheckpoint);
} finally {
cluster.after();
}
}
Example 16
| Source File: SavepointITCase.java From flink with Apache License 2.0 | 4 votes |
|
@Test
public void testSubmitWithUnknownSavepointPath() throws Exception {
// Config
int numTaskManagers = 1;
int numSlotsPerTaskManager = 1;
int parallelism = numTaskManagers * numSlotsPerTaskManager;
final Configuration config = new Configuration();
config.setString(CheckpointingOptions.SAVEPOINT_DIRECTORY, savepointDir.toURI().toString());
MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(numTaskManagers)
.setNumberSlotsPerTaskManager(numSlotsPerTaskManager)
.build());
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
try {
// High value to ensure timeouts if restarted.
int numberOfRetries = 1000;
// Submit the job
// Long delay to ensure that the test times out if the job
// manager tries to restart the job.
final JobGraph jobGraph = createJobGraph(parallelism, numberOfRetries, 3600000);
// Set non-existing savepoint path
jobGraph.setSavepointRestoreSettings(SavepointRestoreSettings.forPath("unknown path"));
assertEquals("unknown path", jobGraph.getSavepointRestoreSettings().getRestorePath());
LOG.info("Submitting job " + jobGraph.getJobID() + " in detached mode.");
try {
client.setDetached(false);
client.submitJob(jobGraph, SavepointITCase.class.getClassLoader());
} catch (Exception e) {
Optional<JobExecutionException> expectedJobExecutionException = ExceptionUtils.findThrowable(e, JobExecutionException.class);
Optional<FileNotFoundException> expectedFileNotFoundException = ExceptionUtils.findThrowable(e, FileNotFoundException.class);
if (!(expectedJobExecutionException.isPresent() && expectedFileNotFoundException.isPresent())) {
throw e;
}
}
} finally {
cluster.after();
}
}
Example 17
| Source File: ResumeCheckpointManuallyITCase.java From flink with Apache License 2.0 | 4 votes |
|
private void testExternalizedCheckpoints(
File checkpointDir,
String zooKeeperQuorum,
StateBackend backend,
boolean localRecovery) throws Exception {
final Configuration config = new Configuration();
final File savepointDir = temporaryFolder.newFolder();
config.setString(CheckpointingOptions.CHECKPOINTS_DIRECTORY, checkpointDir.toURI().toString());
config.setString(CheckpointingOptions.SAVEPOINT_DIRECTORY, savepointDir.toURI().toString());
config.setBoolean(CheckpointingOptions.LOCAL_RECOVERY, localRecovery);
// ZooKeeper recovery mode?
if (zooKeeperQuorum != null) {
final File haDir = temporaryFolder.newFolder();
config.setString(HighAvailabilityOptions.HA_MODE, "ZOOKEEPER");
config.setString(HighAvailabilityOptions.HA_ZOOKEEPER_QUORUM, zooKeeperQuorum);
config.setString(HighAvailabilityOptions.HA_STORAGE_PATH, haDir.toURI().toString());
}
MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(NUM_TASK_MANAGERS)
.setNumberSlotsPerTaskManager(SLOTS_PER_TASK_MANAGER)
.build());
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
client.setDetached(true);
try {
// main test sequence: start job -> eCP -> restore job -> eCP -> restore job
String firstExternalCheckpoint = runJobAndGetExternalizedCheckpoint(backend, checkpointDir, null, client);
assertNotNull(firstExternalCheckpoint);
String secondExternalCheckpoint = runJobAndGetExternalizedCheckpoint(backend, checkpointDir, firstExternalCheckpoint, client);
assertNotNull(secondExternalCheckpoint);
String thirdExternalCheckpoint = runJobAndGetExternalizedCheckpoint(backend, checkpointDir, secondExternalCheckpoint, client);
assertNotNull(thirdExternalCheckpoint);
} finally {
cluster.after();
}
}
Example 18
| Source File: SavepointITCase.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
@Test
public void testSubmitWithUnknownSavepointPath() throws Exception {
// Config
int numTaskManagers = 1;
int numSlotsPerTaskManager = 1;
int parallelism = numTaskManagers * numSlotsPerTaskManager;
final Configuration config = new Configuration();
config.setString(CheckpointingOptions.SAVEPOINT_DIRECTORY, savepointDir.toURI().toString());
MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(numTaskManagers)
.setNumberSlotsPerTaskManager(numSlotsPerTaskManager)
.build());
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
try {
// High value to ensure timeouts if restarted.
int numberOfRetries = 1000;
// Submit the job
// Long delay to ensure that the test times out if the job
// manager tries to restart the job.
final JobGraph jobGraph = createJobGraph(parallelism, numberOfRetries, 3600000);
// Set non-existing savepoint path
jobGraph.setSavepointRestoreSettings(SavepointRestoreSettings.forPath("unknown path"));
assertEquals("unknown path", jobGraph.getSavepointRestoreSettings().getRestorePath());
LOG.info("Submitting job " + jobGraph.getJobID() + " in detached mode.");
try {
client.setDetached(false);
client.submitJob(jobGraph, SavepointITCase.class.getClassLoader());
} catch (Exception e) {
Optional<JobExecutionException> expectedJobExecutionException = ExceptionUtils.findThrowable(e, JobExecutionException.class);
Optional<FileNotFoundException> expectedFileNotFoundException = ExceptionUtils.findThrowable(e, FileNotFoundException.class);
if (!(expectedJobExecutionException.isPresent() && expectedFileNotFoundException.isPresent())) {
throw e;
}
}
} finally {
cluster.after();
}
}
Example 19
| Source File: SavepointITCase.java From flink with Apache License 2.0 | 4 votes |
|
@Test
public void testSubmitWithUnknownSavepointPath() throws Exception {
// Config
int numTaskManagers = 1;
int numSlotsPerTaskManager = 1;
int parallelism = numTaskManagers * numSlotsPerTaskManager;
final Configuration config = new Configuration();
config.setString(CheckpointingOptions.SAVEPOINT_DIRECTORY, savepointDir.toURI().toString());
MiniClusterWithClientResource cluster = new MiniClusterWithClientResource(
new MiniClusterResourceConfiguration.Builder()
.setConfiguration(config)
.setNumberTaskManagers(numTaskManagers)
.setNumberSlotsPerTaskManager(numSlotsPerTaskManager)
.build());
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
try {
// High value to ensure timeouts if restarted.
int numberOfRetries = 1000;
// Submit the job
// Long delay to ensure that the test times out if the job
// manager tries to restart the job.
final JobGraph jobGraph = createJobGraph(parallelism, numberOfRetries, 3600000);
// Set non-existing savepoint path
jobGraph.setSavepointRestoreSettings(SavepointRestoreSettings.forPath("unknown path"));
assertEquals("unknown path", jobGraph.getSavepointRestoreSettings().getRestorePath());
LOG.info("Submitting job " + jobGraph.getJobID() + " in detached mode.");
try {
ClientUtils.submitJobAndWaitForResult(client, jobGraph, SavepointITCase.class.getClassLoader());
} catch (Exception e) {
Optional<JobExecutionException> expectedJobExecutionException = ExceptionUtils.findThrowable(e, JobExecutionException.class);
Optional<FileNotFoundException> expectedFileNotFoundException = ExceptionUtils.findThrowable(e, FileNotFoundException.class);
if (!(expectedJobExecutionException.isPresent() && expectedFileNotFoundException.isPresent())) {
throw e;
}
}
} finally {
cluster.after();
}
}
Example 20
| Source File: SavepointITCase.java From flink with Apache License 2.0 | 4 votes |
|
private void restoreJobAndVerifyState(
String savepointPath,
MiniClusterResourceFactory clusterFactory,
int parallelism) throws Exception {
final JobGraph jobGraph = createJobGraph(parallelism, 0, 1000);
jobGraph.setSavepointRestoreSettings(SavepointRestoreSettings.forPath(savepointPath, false));
final JobID jobId = jobGraph.getJobID();
StatefulCounter.resetForTest(parallelism);
MiniClusterWithClientResource cluster = clusterFactory.get();
cluster.before();
ClusterClient<?> client = cluster.getClusterClient();
try {
ClientUtils.submitJob(client, jobGraph);
// Await state is restored
StatefulCounter.getRestoreLatch().await();
// Await some progress after restore
StatefulCounter.getProgressLatch().await();
client.cancel(jobId).get();
FutureUtils.retrySuccessfulWithDelay(
() -> client.getJobStatus(jobId),
Time.milliseconds(50),
Deadline.now().plus(Duration.ofSeconds(30)),
status -> status == JobStatus.CANCELED,
TestingUtils.defaultScheduledExecutor()
);
client.disposeSavepoint(savepointPath)
.get();
assertFalse("Savepoint not properly cleaned up.", new File(savepointPath).exists());
} finally {
cluster.after();
StatefulCounter.resetForTest(parallelism);
}
}
