Java Code Examples for org.apache.flink.runtime.checkpoint.StateHandleDummyUtil#createNewKeyedStateHandle()

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Example 1
Source File: OperatorSnapshotFinalizerTest.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
/**
 * Test that the runnable futures are executed and the result is correctly extracted.
 */
@Test
public void testRunAndExtract() throws Exception{

	Random random = new Random(0x42);

	KeyedStateHandle keyedTemplate =
		StateHandleDummyUtil.createNewKeyedStateHandle(new KeyGroupRange(0, 0));
	OperatorStateHandle operatorTemplate =
		StateHandleDummyUtil.createNewOperatorStateHandle(2, random);

	SnapshotResult<KeyedStateHandle> snapKeyMan = SnapshotResult.withLocalState(
		StateHandleDummyUtil.deepDummyCopy(keyedTemplate),
		StateHandleDummyUtil.deepDummyCopy(keyedTemplate));

	SnapshotResult<KeyedStateHandle> snapKeyRaw = SnapshotResult.withLocalState(
		StateHandleDummyUtil.deepDummyCopy(keyedTemplate),
		StateHandleDummyUtil.deepDummyCopy(keyedTemplate));

	SnapshotResult<OperatorStateHandle> snapOpMan = SnapshotResult.withLocalState(
		StateHandleDummyUtil.deepDummyCopy(operatorTemplate),
		StateHandleDummyUtil.deepDummyCopy(operatorTemplate));

	SnapshotResult<OperatorStateHandle> snapOpRaw = SnapshotResult.withLocalState(
		StateHandleDummyUtil.deepDummyCopy(operatorTemplate),
		StateHandleDummyUtil.deepDummyCopy(operatorTemplate));

	DoneFuture<SnapshotResult<KeyedStateHandle>> managedKeyed = new PseudoNotDoneFuture<>(snapKeyMan);
	DoneFuture<SnapshotResult<KeyedStateHandle>> rawKeyed = new PseudoNotDoneFuture<>(snapKeyRaw);
	DoneFuture<SnapshotResult<OperatorStateHandle>> managedOp = new PseudoNotDoneFuture<>(snapOpMan);
	DoneFuture<SnapshotResult<OperatorStateHandle>> rawOp = new PseudoNotDoneFuture<>(snapOpRaw);

	Assert.assertFalse(managedKeyed.isDone());
	Assert.assertFalse(rawKeyed.isDone());
	Assert.assertFalse(managedOp.isDone());
	Assert.assertFalse(rawOp.isDone());

	OperatorSnapshotFutures futures = new OperatorSnapshotFutures(managedKeyed, rawKeyed, managedOp, rawOp);
	OperatorSnapshotFinalizer operatorSnapshotFinalizer = new OperatorSnapshotFinalizer(futures);

	Assert.assertTrue(managedKeyed.isDone());
	Assert.assertTrue(rawKeyed.isDone());
	Assert.assertTrue(managedOp.isDone());
	Assert.assertTrue(rawOp.isDone());

	OperatorSubtaskState jobManagerOwnedState = operatorSnapshotFinalizer.getJobManagerOwnedState();
	Assert.assertTrue(checkResult(snapKeyMan.getJobManagerOwnedSnapshot(), jobManagerOwnedState.getManagedKeyedState()));
	Assert.assertTrue(checkResult(snapKeyRaw.getJobManagerOwnedSnapshot(), jobManagerOwnedState.getRawKeyedState()));
	Assert.assertTrue(checkResult(snapOpMan.getJobManagerOwnedSnapshot(), jobManagerOwnedState.getManagedOperatorState()));
	Assert.assertTrue(checkResult(snapOpRaw.getJobManagerOwnedSnapshot(), jobManagerOwnedState.getRawOperatorState()));

	OperatorSubtaskState taskLocalState = operatorSnapshotFinalizer.getTaskLocalState();
	Assert.assertTrue(checkResult(snapKeyMan.getTaskLocalSnapshot(), taskLocalState.getManagedKeyedState()));
	Assert.assertTrue(checkResult(snapKeyRaw.getTaskLocalSnapshot(), taskLocalState.getRawKeyedState()));
	Assert.assertTrue(checkResult(snapOpMan.getTaskLocalSnapshot(), taskLocalState.getManagedOperatorState()));
	Assert.assertTrue(checkResult(snapOpRaw.getTaskLocalSnapshot(), taskLocalState.getRawOperatorState()));
}
Example 2
Source File: OperatorSnapshotFinalizerTest.java    From flink with Apache License 2.0 4 votes vote down vote up 
/**
 * Test that the runnable futures are executed and the result is correctly extracted.
 */
@Test
public void testRunAndExtract() throws Exception{

	Random random = new Random(0x42);

	KeyedStateHandle keyedTemplate =
		StateHandleDummyUtil.createNewKeyedStateHandle(new KeyGroupRange(0, 0));
	OperatorStateHandle operatorTemplate =
		StateHandleDummyUtil.createNewOperatorStateHandle(2, random);

	SnapshotResult<KeyedStateHandle> snapKeyMan = SnapshotResult.withLocalState(
		StateHandleDummyUtil.deepDummyCopy(keyedTemplate),
		StateHandleDummyUtil.deepDummyCopy(keyedTemplate));

	SnapshotResult<KeyedStateHandle> snapKeyRaw = SnapshotResult.withLocalState(
		StateHandleDummyUtil.deepDummyCopy(keyedTemplate),
		StateHandleDummyUtil.deepDummyCopy(keyedTemplate));

	SnapshotResult<OperatorStateHandle> snapOpMan = SnapshotResult.withLocalState(
		StateHandleDummyUtil.deepDummyCopy(operatorTemplate),
		StateHandleDummyUtil.deepDummyCopy(operatorTemplate));

	SnapshotResult<OperatorStateHandle> snapOpRaw = SnapshotResult.withLocalState(
		StateHandleDummyUtil.deepDummyCopy(operatorTemplate),
		StateHandleDummyUtil.deepDummyCopy(operatorTemplate));

	DoneFuture<SnapshotResult<KeyedStateHandle>> managedKeyed = new PseudoNotDoneFuture<>(snapKeyMan);
	DoneFuture<SnapshotResult<KeyedStateHandle>> rawKeyed = new PseudoNotDoneFuture<>(snapKeyRaw);
	DoneFuture<SnapshotResult<OperatorStateHandle>> managedOp = new PseudoNotDoneFuture<>(snapOpMan);
	DoneFuture<SnapshotResult<OperatorStateHandle>> rawOp = new PseudoNotDoneFuture<>(snapOpRaw);

	Assert.assertFalse(managedKeyed.isDone());
	Assert.assertFalse(rawKeyed.isDone());
	Assert.assertFalse(managedOp.isDone());
	Assert.assertFalse(rawOp.isDone());

	OperatorSnapshotFutures futures = new OperatorSnapshotFutures(managedKeyed, rawKeyed, managedOp, rawOp);
	OperatorSnapshotFinalizer operatorSnapshotFinalizer = new OperatorSnapshotFinalizer(futures);

	Assert.assertTrue(managedKeyed.isDone());
	Assert.assertTrue(rawKeyed.isDone());
	Assert.assertTrue(managedOp.isDone());
	Assert.assertTrue(rawOp.isDone());

	OperatorSubtaskState jobManagerOwnedState = operatorSnapshotFinalizer.getJobManagerOwnedState();
	Assert.assertTrue(checkResult(snapKeyMan.getJobManagerOwnedSnapshot(), jobManagerOwnedState.getManagedKeyedState()));
	Assert.assertTrue(checkResult(snapKeyRaw.getJobManagerOwnedSnapshot(), jobManagerOwnedState.getRawKeyedState()));
	Assert.assertTrue(checkResult(snapOpMan.getJobManagerOwnedSnapshot(), jobManagerOwnedState.getManagedOperatorState()));
	Assert.assertTrue(checkResult(snapOpRaw.getJobManagerOwnedSnapshot(), jobManagerOwnedState.getRawOperatorState()));

	OperatorSubtaskState taskLocalState = operatorSnapshotFinalizer.getTaskLocalState();
	Assert.assertTrue(checkResult(snapKeyMan.getTaskLocalSnapshot(), taskLocalState.getManagedKeyedState()));
	Assert.assertTrue(checkResult(snapKeyRaw.getTaskLocalSnapshot(), taskLocalState.getRawKeyedState()));
	Assert.assertTrue(checkResult(snapOpMan.getTaskLocalSnapshot(), taskLocalState.getManagedOperatorState()));
	Assert.assertTrue(checkResult(snapOpRaw.getTaskLocalSnapshot(), taskLocalState.getRawOperatorState()));
}