Examples with ProcessBundleDescriptor org.apache.beam.model.fnexecution.v1.BeamFnApi.ProcessBundleDescriptor used on opensource projects

Example 11 with ProcessBundleDescriptor

use of org.apache.beam.model.fnexecution.v1.BeamFnApi.ProcessBundleDescriptor in project beam by apache.

the class ProcessBundleHandlerTest method testInstructionIsUnregisteredFromBeamFnDataClientOnSuccess.

@Test
public void testInstructionIsUnregisteredFromBeamFnDataClientOnSuccess() throws Exception {
    BeamFnApi.ProcessBundleDescriptor processBundleDescriptor = BeamFnApi.ProcessBundleDescriptor.newBuilder().putTransforms("2L", RunnerApi.PTransform.newBuilder().setSpec(RunnerApi.FunctionSpec.newBuilder().setUrn(DATA_INPUT_URN).build()).build()).build();
    Map<String, BeamFnApi.ProcessBundleDescriptor> fnApiRegistry = ImmutableMap.of("1L", processBundleDescriptor);
    Mockito.doAnswer((invocation) -> {
        String instructionId = invocation.getArgument(0, String.class);
        CloseableFnDataReceiver<BeamFnApi.Elements> data = invocation.getArgument(2, CloseableFnDataReceiver.class);
        data.accept(BeamFnApi.Elements.newBuilder().addData(BeamFnApi.Elements.Data.newBuilder().setInstructionId(instructionId).setTransformId("2L").setIsLast(true)).build());
        return null;
    }).when(beamFnDataClient).registerReceiver(any(), any(), any());
    ProcessBundleHandler handler = new ProcessBundleHandler(PipelineOptionsFactory.create(), Collections.emptySet(), fnApiRegistry::get, beamFnDataClient, null, /* beamFnStateGrpcClientCache */
    null, /* finalizeBundleHandler */
    new ShortIdMap(), ImmutableMap.of(DATA_INPUT_URN, (PTransformRunnerFactory<Object>) (context) -> {
        context.addIncomingDataEndpoint(ApiServiceDescriptor.getDefaultInstance(), StringUtf8Coder.of(), (input) -> {
        });
        return null;
    }), Caches.noop(), new BundleProcessorCache());
    handler.processBundle(BeamFnApi.InstructionRequest.newBuilder().setInstructionId("instructionId").setProcessBundle(BeamFnApi.ProcessBundleRequest.newBuilder().setProcessBundleDescriptorId("1L")).build());
    // Ensure that we unregister during successful processing
    verify(beamFnDataClient).registerReceiver(eq("instructionId"), any(), any());
    verify(beamFnDataClient).unregisterReceiver(eq("instructionId"), any());
    verifyNoMoreInteractions(beamFnDataClient);
}

Example 12 with ProcessBundleDescriptor

use of org.apache.beam.model.fnexecution.v1.BeamFnApi.ProcessBundleDescriptor in project beam by apache.

the class ProcessBundleHandlerTest method testStateCallsFailIfNoStateApiServiceDescriptorSpecified.

@Test
public void testStateCallsFailIfNoStateApiServiceDescriptorSpecified() throws Exception {
    BeamFnApi.ProcessBundleDescriptor processBundleDescriptor = BeamFnApi.ProcessBundleDescriptor.newBuilder().putTransforms("2L", RunnerApi.PTransform.newBuilder().setSpec(RunnerApi.FunctionSpec.newBuilder().setUrn(DATA_INPUT_URN).build()).build()).build();
    Map<String, BeamFnApi.ProcessBundleDescriptor> fnApiRegistry = ImmutableMap.of("1L", processBundleDescriptor);
    ProcessBundleHandler handler = new ProcessBundleHandler(PipelineOptionsFactory.create(), Collections.emptySet(), fnApiRegistry::get, beamFnDataClient, null, /* beamFnStateGrpcClientCache */
    null, /* finalizeBundleHandler */
    new ShortIdMap(), ImmutableMap.of(DATA_INPUT_URN, new PTransformRunnerFactory<Object>() {

        @Override
        public Object createRunnerForPTransform(Context context) throws IOException {
            BeamFnStateClient beamFnStateClient = context.getBeamFnStateClient();
            context.addStartBundleFunction(() -> doStateCalls(beamFnStateClient));
            return null;
        }

        @SuppressWarnings("FutureReturnValueIgnored")
        private void doStateCalls(BeamFnStateClient beamFnStateClient) {
            beamFnStateClient.handle(StateRequest.newBuilder().setInstructionId("SUCCESS"));
        }
    }), Caches.noop(), new BundleProcessorCache());
    assertThrows("State API calls are unsupported", IllegalStateException.class, () -> handler.processBundle(BeamFnApi.InstructionRequest.newBuilder().setProcessBundle(BeamFnApi.ProcessBundleRequest.newBuilder().setProcessBundleDescriptorId("1L")).build()));
}

Example 13 with ProcessBundleDescriptor

use of org.apache.beam.model.fnexecution.v1.BeamFnApi.ProcessBundleDescriptor in project beam by apache.

the class ProcessBundleHandlerTest method testOrderOfSetupTeardownCalls.

@Test
public void testOrderOfSetupTeardownCalls() throws Exception {
    DoFnWithExecutionInformation doFnWithExecutionInformation = DoFnWithExecutionInformation.of(new TestDoFn(), TestDoFn.mainOutput, Collections.emptyMap(), DoFnSchemaInformation.create());
    RunnerApi.FunctionSpec functionSpec = RunnerApi.FunctionSpec.newBuilder().setUrn(ParDoTranslation.CUSTOM_JAVA_DO_FN_URN).setPayload(ByteString.copyFrom(SerializableUtils.serializeToByteArray(doFnWithExecutionInformation))).build();
    RunnerApi.ParDoPayload parDoPayload = RunnerApi.ParDoPayload.newBuilder().setDoFn(functionSpec).build();
    BeamFnApi.ProcessBundleDescriptor processBundleDescriptor = BeamFnApi.ProcessBundleDescriptor.newBuilder().putTransforms("2L", PTransform.newBuilder().setSpec(RunnerApi.FunctionSpec.newBuilder().setUrn(DATA_INPUT_URN).build()).putOutputs("2L-output", "2L-output-pc").build()).putTransforms("3L", PTransform.newBuilder().setSpec(RunnerApi.FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).setPayload(parDoPayload.toByteString())).putInputs("3L-input", "2L-output-pc").build()).putPcollections("2L-output-pc", PCollection.newBuilder().setWindowingStrategyId("window-strategy").setCoderId("2L-output-coder").setIsBounded(IsBounded.Enum.BOUNDED).build()).putWindowingStrategies("window-strategy", WindowingStrategy.newBuilder().setWindowCoderId("window-strategy-coder").setWindowFn(RunnerApi.FunctionSpec.newBuilder().setUrn("beam:window_fn:global_windows:v1")).setOutputTime(RunnerApi.OutputTime.Enum.END_OF_WINDOW).setAccumulationMode(RunnerApi.AccumulationMode.Enum.ACCUMULATING).setTrigger(RunnerApi.Trigger.newBuilder().setAlways(RunnerApi.Trigger.Always.getDefaultInstance())).setClosingBehavior(RunnerApi.ClosingBehavior.Enum.EMIT_ALWAYS).setOnTimeBehavior(RunnerApi.OnTimeBehavior.Enum.FIRE_ALWAYS).build()).putCoders("2L-output-coder", CoderTranslation.toProto(StringUtf8Coder.of()).getCoder()).putCoders("window-strategy-coder", Coder.newBuilder().setSpec(RunnerApi.FunctionSpec.newBuilder().setUrn(ModelCoders.GLOBAL_WINDOW_CODER_URN).build()).build()).build();
    Map<String, BeamFnApi.ProcessBundleDescriptor> fnApiRegistry = ImmutableMap.of("1L", processBundleDescriptor);
    Map<String, PTransformRunnerFactory> urnToPTransformRunnerFactoryMap = Maps.newHashMap(REGISTERED_RUNNER_FACTORIES);
    urnToPTransformRunnerFactoryMap.put(DATA_INPUT_URN, (context) -> null);
    ProcessBundleHandler handler = new ProcessBundleHandler(PipelineOptionsFactory.create(), Collections.emptySet(), fnApiRegistry::get, beamFnDataClient, null, /* beamFnStateClient */
    null, /* finalizeBundleHandler */
    new ShortIdMap(), urnToPTransformRunnerFactoryMap, Caches.noop(), new BundleProcessorCache());
    handler.processBundle(BeamFnApi.InstructionRequest.newBuilder().setInstructionId("998L").setProcessBundle(BeamFnApi.ProcessBundleRequest.newBuilder().setProcessBundleDescriptorId("1L")).build());
    handler.processBundle(BeamFnApi.InstructionRequest.newBuilder().setInstructionId("999L").setProcessBundle(BeamFnApi.ProcessBundleRequest.newBuilder().setProcessBundleDescriptorId("1L")).build());
    handler.shutdown();
    // setup and teardown should occur only once when processing multiple bundles for the same
    // descriptor
    assertThat(TestDoFn.orderOfOperations, contains("setUp", "startBundle", "finishBundle", "startBundle", "finishBundle", "tearDown"));
}

Example 14 with ProcessBundleDescriptor

use of org.apache.beam.model.fnexecution.v1.BeamFnApi.ProcessBundleDescriptor in project beam by apache.

the class SparkExecutableStageFunction method getStateRequestHandler.

private StateRequestHandler getStateRequestHandler(ExecutableStage executableStage, ProcessBundleDescriptors.ExecutableProcessBundleDescriptor processBundleDescriptor) {
    EnumMap<TypeCase, StateRequestHandler> handlerMap = new EnumMap<>(StateKey.TypeCase.class);
    final StateRequestHandler sideInputHandler;
    StateRequestHandlers.SideInputHandlerFactory sideInputHandlerFactory = BatchSideInputHandlerFactory.forStage(executableStage, new BatchSideInputHandlerFactory.SideInputGetter() {

        @Override
        public <T> List<T> getSideInput(String pCollectionId) {
            Tuple2<Broadcast<List<byte[]>>, WindowedValueCoder<SideInputT>> tuple2 = sideInputs.get(pCollectionId);
            Broadcast<List<byte[]>> broadcast = tuple2._1;
            WindowedValueCoder<SideInputT> coder = tuple2._2;
            return (List<T>) broadcast.value().stream().map(bytes -> CoderHelpers.fromByteArray(bytes, coder)).collect(Collectors.toList());
        }
    });
    try {
        sideInputHandler = StateRequestHandlers.forSideInputHandlerFactory(ProcessBundleDescriptors.getSideInputs(executableStage), sideInputHandlerFactory);
    } catch (IOException e) {
        throw new RuntimeException("Failed to setup state handler", e);
    }
    if (bagUserStateHandlerFactory == null) {
        bagUserStateHandlerFactory = new InMemoryBagUserStateFactory();
    }
    final StateRequestHandler userStateHandler;
    if (executableStage.getUserStates().size() > 0) {
        // Need to discard the old key's state
        bagUserStateHandlerFactory.resetForNewKey();
        userStateHandler = StateRequestHandlers.forBagUserStateHandlerFactory(processBundleDescriptor, bagUserStateHandlerFactory);
    } else {
        userStateHandler = StateRequestHandler.unsupported();
    }
    handlerMap.put(StateKey.TypeCase.ITERABLE_SIDE_INPUT, sideInputHandler);
    handlerMap.put(StateKey.TypeCase.MULTIMAP_SIDE_INPUT, sideInputHandler);
    handlerMap.put(StateKey.TypeCase.MULTIMAP_KEYS_SIDE_INPUT, sideInputHandler);
    handlerMap.put(StateKey.TypeCase.BAG_USER_STATE, userStateHandler);
    return StateRequestHandlers.delegateBasedUponType(handlerMap);
}

Example 15 with ProcessBundleDescriptor

use of org.apache.beam.model.fnexecution.v1.BeamFnApi.ProcessBundleDescriptor in project beam by apache.

the class FlinkExecutableStageFunction method getStateRequestHandler.

private StateRequestHandler getStateRequestHandler(ExecutableStage executableStage, ProcessBundleDescriptors.ExecutableProcessBundleDescriptor processBundleDescriptor, RuntimeContext runtimeContext) {
    final StateRequestHandler sideInputHandler;
    StateRequestHandlers.SideInputHandlerFactory sideInputHandlerFactory = BatchSideInputHandlerFactory.forStage(executableStage, runtimeContext::getBroadcastVariable);
    try {
        sideInputHandler = StateRequestHandlers.forSideInputHandlerFactory(ProcessBundleDescriptors.getSideInputs(executableStage), sideInputHandlerFactory);
    } catch (IOException e) {
        throw new RuntimeException("Failed to setup state handler", e);
    }
    final StateRequestHandler userStateHandler;
    if (executableStage.getUserStates().size() > 0) {
        bagUserStateHandlerFactory = new InMemoryBagUserStateFactory<>();
        userStateHandler = StateRequestHandlers.forBagUserStateHandlerFactory(processBundleDescriptor, bagUserStateHandlerFactory);
    } else {
        userStateHandler = StateRequestHandler.unsupported();
    }
    EnumMap<StateKey.TypeCase, StateRequestHandler> handlerMap = new EnumMap<>(StateKey.TypeCase.class);
    handlerMap.put(StateKey.TypeCase.ITERABLE_SIDE_INPUT, sideInputHandler);
    handlerMap.put(StateKey.TypeCase.MULTIMAP_SIDE_INPUT, sideInputHandler);
    handlerMap.put(StateKey.TypeCase.MULTIMAP_KEYS_SIDE_INPUT, sideInputHandler);
    handlerMap.put(StateKey.TypeCase.BAG_USER_STATE, userStateHandler);
    return StateRequestHandlers.delegateBasedUponType(handlerMap);
}