Examples with Components org.apache.beam.sdk.common.runner.v1.RunnerApi.Components used on opensource projects

Example 31 with Components

use of org.apache.beam.sdk.common.runner.v1.RunnerApi.Components in project beam by apache.

the class GreedyPipelineFuserTest method transformsWithNoEnvironmentBecomeRunnerExecuted.

/*
   * impulse -> .out -> mystery -> .out
   *                 \
   *                  -> enigma -> .out
   * becomes all runner-executed
   */
@Test
public void transformsWithNoEnvironmentBecomeRunnerExecuted() {
    Components components = partialComponents.toBuilder().putTransforms("mystery", PTransform.newBuilder().setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN)).setUniqueName("Mystery").putInputs("input", "impulse.out").putOutputs("output", "mystery.out").build()).putPcollections("mystery.out", pc("mystery.out")).putTransforms("enigma", PTransform.newBuilder().setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN)).setUniqueName("Enigma").putInputs("input", "impulse.out").putOutputs("output", "enigma.out").build()).putPcollections("enigma.out", pc("enigma.out")).build();
    FusedPipeline fused = GreedyPipelineFuser.fuse(Pipeline.newBuilder().setComponents(components).build());
    assertThat(fused.getRunnerExecutedTransforms(), containsInAnyOrder(PipelineNode.pTransform("impulse", components.getTransformsOrThrow("impulse")), PipelineNode.pTransform("mystery", components.getTransformsOrThrow("mystery")), PipelineNode.pTransform("enigma", components.getTransformsOrThrow("enigma"))));
    assertThat(fused.getFusedStages(), emptyIterable());
}

Example 32 with Components

use of org.apache.beam.sdk.common.runner.v1.RunnerApi.Components in project beam by apache.

the class GreedyPipelineFuserTest method flattenWithHeterogeneousInputsSingleEnvOutputPartiallyMaterialized.

/*
   * impulseA -> .out -> goRead -> .out \
   *                                     -> flatten -> .out -> goParDo -> .out
   * impulseB -> .out -> pyRead -> .out /
   *
   * becomes
   * (impulseA.out) -> goRead -> goRead.out -> flatten -> flatten.out -> goParDo
   * (impulseB.out) -> pyRead -> pyRead.out -> flatten -> (flatten.out)
   * (flatten.out) -> goParDo
   */
@Test
public void flattenWithHeterogeneousInputsSingleEnvOutputPartiallyMaterialized() {
    Components components = Components.newBuilder().putCoders("coder", Coder.newBuilder().build()).putCoders("windowCoder", Coder.newBuilder().build()).putWindowingStrategies("ws", WindowingStrategy.newBuilder().setWindowCoderId("windowCoder").build()).putTransforms("pyImpulse", PTransform.newBuilder().setUniqueName("PyImpulse").putOutputs("output", "pyImpulse.out").setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.IMPULSE_TRANSFORM_URN)).build()).putPcollections("pyImpulse.out", pc("pyImpulse.out")).putTransforms("pyRead", PTransform.newBuilder().setUniqueName("PyRead").putInputs("input", "pyImpulse.out").putOutputs("output", "pyRead.out").setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).setPayload(ParDoPayload.newBuilder().setDoFn(FunctionSpec.newBuilder()).build().toByteString())).setEnvironmentId("py").build()).putPcollections("pyRead.out", pc("pyRead.out")).putTransforms("goImpulse", PTransform.newBuilder().setUniqueName("GoImpulse").putOutputs("output", "goImpulse.out").setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.IMPULSE_TRANSFORM_URN)).build()).putPcollections("goImpulse.out", pc("goImpulse.out")).putTransforms("goRead", PTransform.newBuilder().setUniqueName("GoRead").putInputs("input", "goImpulse.out").putOutputs("output", "goRead.out").setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).setPayload(ParDoPayload.newBuilder().setDoFn(FunctionSpec.newBuilder()).build().toByteString())).setEnvironmentId("go").build()).putPcollections("goRead.out", pc("goRead.out")).putTransforms("flatten", PTransform.newBuilder().setUniqueName("Flatten").putInputs("goReadInput", "goRead.out").putInputs("pyReadInput", "pyRead.out").putOutputs("output", "flatten.out").setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.FLATTEN_TRANSFORM_URN)).build()).putPcollections("flatten.out", pc("flatten.out")).putTransforms("goParDo", PTransform.newBuilder().setUniqueName("GoParDo").putInputs("input", "flatten.out").putOutputs("output", "goParDo.out").setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).setPayload(ParDoPayload.newBuilder().setDoFn(FunctionSpec.newBuilder()).build().toByteString())).setEnvironmentId("go").build()).putPcollections("goParDo.out", pc("goParDo.out")).putEnvironments("go", Environments.createDockerEnvironment("go")).putEnvironments("py", Environments.createDockerEnvironment("py")).build();
    FusedPipeline fused = GreedyPipelineFuser.fuse(Pipeline.newBuilder().setComponents(components).build());
    assertThat(fused.getRunnerExecutedTransforms(), containsInAnyOrder(PipelineNode.pTransform("pyImpulse", components.getTransformsOrThrow("pyImpulse")), PipelineNode.pTransform("goImpulse", components.getTransformsOrThrow("goImpulse"))));
    assertThat(fused.getFusedStages(), containsInAnyOrder(ExecutableStageMatcher.withInput("goImpulse.out").withNoOutputs().withTransforms("goRead", "flatten", "goParDo"), ExecutableStageMatcher.withInput("pyImpulse.out").withOutputs("flatten.out").withTransforms("pyRead", "flatten"), ExecutableStageMatcher.withInput("flatten.out").withNoOutputs().withTransforms("goParDo")));
}

Example 33 with Components

use of org.apache.beam.sdk.common.runner.v1.RunnerApi.Components in project beam by apache.

the class ImmutableExecutableStageTest method ofFullComponentsOnlyHasStagePTransforms.

@Test
public void ofFullComponentsOnlyHasStagePTransforms() throws Exception {
    Environment env = Environments.createDockerEnvironment("foo");
    PTransform pt = PTransform.newBuilder().putInputs("input", "input.out").putInputs("side_input", "sideInput.in").putInputs("timer", "timer.pc").putOutputs("output", "output.out").putOutputs("timer", "timer.pc").setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).setPayload(ParDoPayload.newBuilder().setDoFn(RunnerApi.FunctionSpec.newBuilder()).putSideInputs("side_input", RunnerApi.SideInput.getDefaultInstance()).putStateSpecs("user_state", RunnerApi.StateSpec.getDefaultInstance()).putTimerFamilySpecs("timer", RunnerApi.TimerFamilySpec.getDefaultInstance()).build().toByteString())).build();
    PCollection input = PCollection.newBuilder().setUniqueName("input.out").build();
    PCollection sideInput = PCollection.newBuilder().setUniqueName("sideInput.in").build();
    PCollection timer = PCollection.newBuilder().setUniqueName("timer.pc").build();
    PCollection output = PCollection.newBuilder().setUniqueName("output.out").build();
    Components components = Components.newBuilder().putTransforms("pt", pt).putTransforms("other_pt", PTransform.newBuilder().setUniqueName("other").build()).putPcollections("input.out", input).putPcollections("sideInput.in", sideInput).putPcollections("timer.pc", timer).putPcollections("output.out", output).putEnvironments("foo", env).build();
    PTransformNode transformNode = PipelineNode.pTransform("pt", pt);
    SideInputReference sideInputRef = SideInputReference.of(transformNode, "side_input", PipelineNode.pCollection("sideInput.in", sideInput));
    UserStateReference userStateRef = UserStateReference.of(transformNode, "user_state", PipelineNode.pCollection("input.out", input));
    TimerReference timerRef = TimerReference.of(transformNode, "timer");
    ImmutableExecutableStage stage = ImmutableExecutableStage.ofFullComponents(components, env, PipelineNode.pCollection("input.out", input), Collections.singleton(sideInputRef), Collections.singleton(userStateRef), Collections.singleton(timerRef), Collections.singleton(PipelineNode.pTransform("pt", pt)), Collections.singleton(PipelineNode.pCollection("output.out", output)), DEFAULT_WIRE_CODER_SETTINGS);
    assertThat(stage.getComponents().containsTransforms("pt"), is(true));
    assertThat(stage.getComponents().containsTransforms("other_pt"), is(false));
    PTransform stagePTransform = stage.toPTransform("foo");
    assertThat(stagePTransform.getOutputsMap(), hasValue("output.out"));
    assertThat(stagePTransform.getOutputsCount(), equalTo(1));
    assertThat(stagePTransform.getInputsMap(), allOf(hasValue("input.out"), hasValue("sideInput.in")));
    assertThat(stagePTransform.getInputsCount(), equalTo(2));
    ExecutableStagePayload payload = ExecutableStagePayload.parseFrom(stagePTransform.getSpec().getPayload());
    assertThat(payload.getTransformsList(), contains("pt"));
    assertThat(ExecutableStage.fromPayload(payload), equalTo(stage));
}

Example 34 with Components

use of org.apache.beam.sdk.common.runner.v1.RunnerApi.Components in project beam by apache.

the class OutputDeduplicatorTest method duplicateOverStages.

@Test
public void duplicateOverStages() {
    /* When multiple stages and a runner-executed transform produce a PCollection, all should be
     * replaced with synthetic flattens.
     * original graph:
     *             --> one -> .out \
     * red -> .out |                -> shared -> .out -> blue -> .out
     *             --> two -> .out /
     *
     * fused graph:
     *             --> [one -> .out -> shared ->] .out
     * red -> .out |                                   (shared.out) -> blue -> .out
     *             --> [two -> .out -> shared ->] .out
     *
     * deduplicated graph:
     *             --> [one -> .out -> shared ->] .out:0 \
     * red -> .out |                                      -> shared -> .out -> blue ->.out
     *             --> [two -> .out -> shared ->] .out:1 /
     */
    PCollection redOut = PCollection.newBuilder().setUniqueName("red.out").build();
    PTransform red = PTransform.newBuilder().setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).build()).putOutputs("out", redOut.getUniqueName()).build();
    PCollection oneOut = PCollection.newBuilder().setUniqueName("one.out").build();
    PTransform one = PTransform.newBuilder().setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).build()).putInputs("in", redOut.getUniqueName()).putOutputs("out", oneOut.getUniqueName()).build();
    PCollection twoOut = PCollection.newBuilder().setUniqueName("two.out").build();
    PTransform two = PTransform.newBuilder().setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).build()).putInputs("in", redOut.getUniqueName()).putOutputs("out", twoOut.getUniqueName()).build();
    PCollection sharedOut = PCollection.newBuilder().setUniqueName("shared.out").build();
    PTransform shared = PTransform.newBuilder().setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).build()).putInputs("one", oneOut.getUniqueName()).putInputs("two", twoOut.getUniqueName()).putOutputs("shared", sharedOut.getUniqueName()).build();
    PCollection blueOut = PCollection.newBuilder().setUniqueName("blue.out").build();
    PTransform blue = PTransform.newBuilder().setSpec(FunctionSpec.newBuilder().setUrn(PTransformTranslation.PAR_DO_TRANSFORM_URN).build()).putInputs("in", sharedOut.getUniqueName()).putOutputs("out", blueOut.getUniqueName()).build();
    RunnerApi.Components components = Components.newBuilder().putTransforms("one", one).putPcollections(oneOut.getUniqueName(), oneOut).putTransforms("two", two).putPcollections(twoOut.getUniqueName(), twoOut).putTransforms("shared", shared).putPcollections(sharedOut.getUniqueName(), sharedOut).putTransforms("red", red).putPcollections(redOut.getUniqueName(), redOut).putTransforms("blue", blue).putPcollections(blueOut.getUniqueName(), blueOut).build();
    ExecutableStage oneStage = ImmutableExecutableStage.of(components, Environment.getDefaultInstance(), PipelineNode.pCollection(redOut.getUniqueName(), redOut), ImmutableList.of(), ImmutableList.of(), ImmutableList.of(), ImmutableList.of(PipelineNode.pTransform("one", one), PipelineNode.pTransform("shared", shared)), ImmutableList.of(PipelineNode.pCollection(sharedOut.getUniqueName(), sharedOut)), DEFAULT_WIRE_CODER_SETTINGS);
    ExecutableStage twoStage = ImmutableExecutableStage.of(components, Environment.getDefaultInstance(), PipelineNode.pCollection(redOut.getUniqueName(), redOut), ImmutableList.of(), ImmutableList.of(), ImmutableList.of(), ImmutableList.of(PipelineNode.pTransform("two", two), PipelineNode.pTransform("shared", shared)), ImmutableList.of(PipelineNode.pCollection(sharedOut.getUniqueName(), sharedOut)), DEFAULT_WIRE_CODER_SETTINGS);
    PTransformNode redTransform = PipelineNode.pTransform("red", red);
    PTransformNode blueTransform = PipelineNode.pTransform("blue", blue);
    QueryablePipeline pipeline = QueryablePipeline.forPrimitivesIn(components);
    DeduplicationResult result = OutputDeduplicator.ensureSingleProducer(pipeline, ImmutableList.of(oneStage, twoStage), ImmutableList.of(redTransform, blueTransform));
    assertThat(result.getIntroducedTransforms(), hasSize(1));
    PTransformNode introduced = getOnlyElement(result.getIntroducedTransforms());
    assertThat(introduced.getTransform().getOutputsMap().size(), equalTo(1));
    assertThat(getOnlyElement(introduced.getTransform().getOutputsMap().values()), equalTo(sharedOut.getUniqueName()));
    assertThat(result.getDeduplicatedComponents().getPcollectionsMap().keySet(), hasItems(introduced.getTransform().getInputsMap().values().toArray(new String[0])));
    assertThat(result.getDeduplicatedStages().keySet(), hasSize(2));
    List<String> stageOutputs = result.getDeduplicatedStages().values().stream().flatMap(stage -> stage.getOutputPCollections().stream().map(PCollectionNode::getId)).collect(Collectors.toList());
    assertThat(stageOutputs, containsInAnyOrder(introduced.getTransform().getInputsMap().values().toArray()));
    assertThat(result.getDeduplicatedTransforms().keySet(), empty());
    assertThat(result.getDeduplicatedComponents().getPcollectionsMap().keySet(), hasItems(stageOutputs.toArray(new String[0])));
    assertThat(result.getDeduplicatedComponents().getTransformsMap(), hasEntry(introduced.getId(), introduced.getTransform()));
}

Example 35 with Components

use of org.apache.beam.sdk.common.runner.v1.RunnerApi.Components in project beam by apache.

the class QueryablePipelineTest method transformWithSideAndMainInputs.

/**
 * Tests that inputs that are only side inputs are not returned from {@link
 * QueryablePipeline#getPerElementConsumers(PCollectionNode)} and are returned from {@link
 * QueryablePipeline#getSideInputs(PTransformNode)}.
 */
@Test
public void transformWithSideAndMainInputs() {
    Pipeline p = Pipeline.create();
    PCollection<byte[]> impulse = p.apply("Impulse", Impulse.create());
    PCollectionView<String> view = p.apply("Create", Create.of("foo")).apply("View", View.asSingleton());
    impulse.apply("par_do", ParDo.of(new TestFn()).withSideInputs(view).withOutputTags(new TupleTag<>(), TupleTagList.empty()));
    Components components = PipelineTranslation.toProto(p).getComponents();
    QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);
    String mainInputName = getOnlyElement(PipelineNode.pTransform("Impulse", components.getTransformsOrThrow("Impulse")).getTransform().getOutputsMap().values());
    PCollectionNode mainInput = PipelineNode.pCollection(mainInputName, components.getPcollectionsOrThrow(mainInputName));
    PTransform parDoTransform = components.getTransformsOrThrow("par_do");
    String sideInputLocalName = getOnlyElement(parDoTransform.getInputsMap().entrySet().stream().filter(entry -> !entry.getValue().equals(mainInputName)).map(Map.Entry::getKey).collect(Collectors.toSet()));
    String sideInputCollectionId = parDoTransform.getInputsOrThrow(sideInputLocalName);
    PCollectionNode sideInput = PipelineNode.pCollection(sideInputCollectionId, components.getPcollectionsOrThrow(sideInputCollectionId));
    PTransformNode parDoNode = PipelineNode.pTransform("par_do", components.getTransformsOrThrow("par_do"));
    SideInputReference sideInputRef = SideInputReference.of(parDoNode, sideInputLocalName, sideInput);
    assertThat(qp.getSideInputs(parDoNode), contains(sideInputRef));
    assertThat(qp.getPerElementConsumers(mainInput), contains(parDoNode));
    assertThat(qp.getPerElementConsumers(sideInput), not(contains(parDoNode)));
}