Examples with SdkComponents org.apache.beam.runners.core.construction.SdkComponents used on opensource projects

Example 41 with SdkComponents

use of org.apache.beam.runners.core.construction.SdkComponents in project beam by apache.

the class DataflowPipelineTranslatorTest method testNamesOverridden.

/**
 * Test that in translation the name for a collection (in this case just a Create output) is
 * overridden to be what the Dataflow service expects.
 */
@Test
public void testNamesOverridden() throws Exception {
    DataflowPipelineOptions options = buildPipelineOptions();
    DataflowRunner runner = DataflowRunner.fromOptions(options);
    options.setStreaming(false);
    DataflowPipelineTranslator translator = DataflowPipelineTranslator.fromOptions(options);
    Pipeline pipeline = Pipeline.create(options);
    pipeline.apply("Jazzy", Create.of(3)).setName("foobizzle");
    runner.replaceV1Transforms(pipeline);
    SdkComponents sdkComponents = createSdkComponents(options);
    RunnerApi.Pipeline pipelineProto = PipelineTranslation.toProto(pipeline, sdkComponents, true);
    Job job = translator.translate(pipeline, pipelineProto, sdkComponents, runner, Collections.emptyList()).getJob();
    // The Create step
    Step step = job.getSteps().get(0);
    // This is the name that is "set by the user" that the Dataflow translator must override
    String userSpecifiedName = getString(Structs.getListOfMaps(step.getProperties(), PropertyNames.OUTPUT_INFO, null).get(0), PropertyNames.USER_NAME);
    // This is the calculated name that must actually be used
    String calculatedName = getString(step.getProperties(), PropertyNames.USER_NAME) + ".out0";
    assertThat(userSpecifiedName, equalTo(calculatedName));
}

Example 42 with SdkComponents

use of org.apache.beam.runners.core.construction.SdkComponents in project beam by apache.

the class DataflowPipelineTranslatorTest method testScalingAlgorithmMissing.

@Test
public void testScalingAlgorithmMissing() throws IOException {
    DataflowPipelineOptions options = buildPipelineOptions();
    Pipeline p = buildPipeline(options);
    p.traverseTopologically(new RecordingPipelineVisitor());
    SdkComponents sdkComponents = createSdkComponents(options);
    RunnerApi.Pipeline pipelineProto = PipelineTranslation.toProto(p, sdkComponents, true);
    Job job = DataflowPipelineTranslator.fromOptions(options).translate(p, pipelineProto, sdkComponents, DataflowRunner.fromOptions(options), Collections.emptyList()).getJob();
    assertEquals(1, job.getEnvironment().getWorkerPools().size());
    // Autoscaling settings are always set.
    assertNull(job.getEnvironment().getWorkerPools().get(0).getAutoscalingSettings().getAlgorithm());
    assertEquals(0, job.getEnvironment().getWorkerPools().get(0).getAutoscalingSettings().getMaxNumWorkers().intValue());
}

Example 43 with SdkComponents

use of org.apache.beam.runners.core.construction.SdkComponents in project beam by apache.

the class DataflowPipelineTranslatorTest method testScalingAlgorithmNone.

@Test
public void testScalingAlgorithmNone() throws IOException {
    final DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType noScaling = DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType.NONE;
    DataflowPipelineOptions options = buildPipelineOptions();
    options.setAutoscalingAlgorithm(noScaling);
    options.setNumWorkers(42);
    Pipeline p = buildPipeline(options);
    p.traverseTopologically(new RecordingPipelineVisitor());
    SdkComponents sdkComponents = createSdkComponents(options);
    RunnerApi.Pipeline pipelineProto = PipelineTranslation.toProto(p, sdkComponents, true);
    Job job = DataflowPipelineTranslator.fromOptions(options).translate(p, pipelineProto, sdkComponents, DataflowRunner.fromOptions(options), Collections.emptyList()).getJob();
    assertEquals(1, job.getEnvironment().getWorkerPools().size());
    assertEquals("AUTOSCALING_ALGORITHM_NONE", job.getEnvironment().getWorkerPools().get(0).getAutoscalingSettings().getAlgorithm());
    assertEquals(42, job.getEnvironment().getWorkerPools().get(0).getNumWorkers().intValue());
    assertEquals(0, job.getEnvironment().getWorkerPools().get(0).getAutoscalingSettings().getMaxNumWorkers().intValue());
}

Example 44 with SdkComponents

use of org.apache.beam.runners.core.construction.SdkComponents in project beam by apache.

the class DataflowPipelineTranslatorTest method testToIterableTranslationWithIsmSideInput.

@Test
public void testToIterableTranslationWithIsmSideInput() throws Exception {
    // A "change detector" test that makes sure the translation
    // of getting a PCollectionView<Iterable<T>> does not change
    // in bad ways during refactor
    DataflowPipelineOptions options = buildPipelineOptions();
    DataflowPipelineTranslator translator = DataflowPipelineTranslator.fromOptions(options);
    Pipeline pipeline = Pipeline.create(options);
    pipeline.apply(Create.of(1, 2, 3)).apply(View.asIterable());
    DataflowRunner runner = DataflowRunner.fromOptions(options);
    runner.replaceV1Transforms(pipeline);
    SdkComponents sdkComponents = createSdkComponents(options);
    RunnerApi.Pipeline pipelineProto = PipelineTranslation.toProto(pipeline, sdkComponents, true);
    Job job = translator.translate(pipeline, pipelineProto, sdkComponents, runner, Collections.emptyList()).getJob();
    assertAllStepOutputsHaveUniqueIds(job);
    List<Step> steps = job.getSteps();
    assertEquals(3, steps.size());
    @SuppressWarnings("unchecked") List<Map<String, Object>> toIsmRecordOutputs = (List<Map<String, Object>>) steps.get(steps.size() - 2).getProperties().get(PropertyNames.OUTPUT_INFO);
    assertTrue(Structs.getBoolean(Iterables.getOnlyElement(toIsmRecordOutputs), "use_indexed_format"));
    Step collectionToSingletonStep = steps.get(steps.size() - 1);
    assertEquals("CollectionToSingleton", collectionToSingletonStep.getKind());
}

Example 45 with SdkComponents

use of org.apache.beam.runners.core.construction.SdkComponents in project beam by apache.

the class DataflowPipelineTranslatorTest method testSetSdkContainerImageInPipelineProto.

/**
 * Tests that when {@link DataflowPipelineOptions#setSdkContainerImage(String)} pipeline option is
 * set, {@link DataflowRunner} sets that value as the {@link DockerPayload#getContainerImage()} of
 * the default {@link Environment} used when generating the model pipeline proto.
 */
@Test
public void testSetSdkContainerImageInPipelineProto() throws Exception {
    DataflowPipelineOptions options = buildPipelineOptions();
    String containerImage = "gcr.io/image:foo";
    options.as(DataflowPipelineOptions.class).setSdkContainerImage(containerImage);
    Pipeline p = Pipeline.create(options);
    SdkComponents sdkComponents = createSdkComponents(options);
    RunnerApi.Pipeline proto = PipelineTranslation.toProto(p, sdkComponents, true);
    JobSpecification specification = DataflowPipelineTranslator.fromOptions(options).translate(p, proto, sdkComponents, DataflowRunner.fromOptions(options), Collections.emptyList());
    RunnerApi.Pipeline pipelineProto = specification.getPipelineProto();
    assertEquals(1, pipelineProto.getComponents().getEnvironmentsCount());
    Environment defaultEnvironment = Iterables.getOnlyElement(pipelineProto.getComponents().getEnvironmentsMap().values());
    DockerPayload payload = DockerPayload.parseFrom(defaultEnvironment.getPayload());
    assertEquals(DataflowRunner.getContainerImageForJob(options), payload.getContainerImage());
}