org.apache.flink.runtime.rpc.MainThreadExecutable Java Examples

The following examples show how to use org.apache.flink.runtime.rpc.MainThreadExecutable. 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: AkkaInvocationHandler.java From Flink-CEPplus with Apache License 2.0

6 votes

@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
	Class<?> declaringClass = method.getDeclaringClass();

	Object result;

	if (declaringClass.equals(AkkaBasedEndpoint.class) ||
		declaringClass.equals(Object.class) ||
		declaringClass.equals(RpcGateway.class) ||
		declaringClass.equals(StartStoppable.class) ||
		declaringClass.equals(MainThreadExecutable.class) ||
		declaringClass.equals(RpcServer.class)) {
		result = method.invoke(this, args);
	} else if (declaringClass.equals(FencedRpcGateway.class)) {
		throw new UnsupportedOperationException("AkkaInvocationHandler does not support the call FencedRpcGateway#" +
			method.getName() + ". This indicates that you retrieved a FencedRpcGateway without specifying a " +
			"fencing token. Please use RpcService#connect(RpcService, F, Time) with F being the fencing token to " +
			"retrieve a properly FencedRpcGateway.");
	} else {
		result = invokeRpc(method, args);
	}

	return result;
}

Example #2

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

6 votes

@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
	Class<?> declaringClass = method.getDeclaringClass();

	Object result;

	if (declaringClass.equals(AkkaBasedEndpoint.class) ||
		declaringClass.equals(Object.class) ||
		declaringClass.equals(RpcGateway.class) ||
		declaringClass.equals(StartStoppable.class) ||
		declaringClass.equals(MainThreadExecutable.class) ||
		declaringClass.equals(RpcServer.class)) {
		result = method.invoke(this, args);
	} else if (declaringClass.equals(FencedRpcGateway.class)) {
		throw new UnsupportedOperationException("AkkaInvocationHandler does not support the call FencedRpcGateway#" +
			method.getName() + ". This indicates that you retrieved a FencedRpcGateway without specifying a " +
			"fencing token. Please use RpcService#connect(RpcService, F, Time) with F being the fencing token to " +
			"retrieve a properly FencedRpcGateway.");
	} else {
		result = invokeRpc(method, args);
	}

	return result;
}

Example #3

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

6 votes

@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
	Class<?> declaringClass = method.getDeclaringClass();

	Object result;

	if (declaringClass.equals(AkkaBasedEndpoint.class) ||
		declaringClass.equals(Object.class) ||
		declaringClass.equals(RpcGateway.class) ||
		declaringClass.equals(StartStoppable.class) ||
		declaringClass.equals(MainThreadExecutable.class) ||
		declaringClass.equals(RpcServer.class)) {
		result = method.invoke(this, args);
	} else if (declaringClass.equals(FencedRpcGateway.class)) {
		throw new UnsupportedOperationException("AkkaInvocationHandler does not support the call FencedRpcGateway#" +
			method.getName() + ". This indicates that you retrieved a FencedRpcGateway without specifying a " +
			"fencing token. Please use RpcService#connect(RpcService, F, Time) with F being the fencing token to " +
			"retrieve a properly FencedRpcGateway.");
	} else {
		result = invokeRpc(method, args);
	}

	return result;
}

Example #4

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

6 votes

static void registerJobMasterConnection(
		JobTable jobTable,
		JobID jobId,
		RpcService testingRpcService,
		JobMasterGateway jobMasterGateway,
		TaskManagerActions taskManagerActions,
		Time timeout,
		MainThreadExecutable mainThreadExecutable) {
	mainThreadExecutable.runAsync(() -> {
		final JobTable.Job job = jobTable.getOrCreateJob(jobId, () -> TestingJobServices.newBuilder().build());
		job.connect(
			ResourceID.generate(),
			jobMasterGateway,
			taskManagerActions,
			new TestCheckpointResponder(),
			new TestGlobalAggregateManager(),
			new RpcResultPartitionConsumableNotifier(jobMasterGateway, testingRpcService.getExecutor(), timeout),
			TestingPartitionProducerStateChecker.newBuilder()
				.setPartitionProducerStateFunction((jobID, intermediateDataSetID, resultPartitionID) -> CompletableFuture.completedFuture(ExecutionState.RUNNING))
				.build());
	});
}

Example #5

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

4 votes

public ThreadSafeTaskSlotTable(
		final TaskSlotTable<T> taskSlotTable,
		final MainThreadExecutable mainThreadExecutable) {
	this.taskSlotTable = Preconditions.checkNotNull(taskSlotTable);
	this.mainThreadExecutable = Preconditions.checkNotNull(mainThreadExecutable);
}

Example #6

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

4 votes

MainThreadExecutable getMainThreadExecutableForTesting() {
	return this.rpcServer;
}