Examples with ServerFactory org.apache.beam.sdk.fn.server.ServerFactory used on opensource projects

Example 6 with ServerFactory

use of org.apache.beam.sdk.fn.server.ServerFactory in project beam by apache.

the class DefaultJobBundleFactoryTest method creatingMultipleEnvironmentFromMultipleTypes.

@Test
public void creatingMultipleEnvironmentFromMultipleTypes() throws Exception {
    ServerFactory serverFactory = ServerFactory.createDefault();
    Environment environmentA = Environment.newBuilder().setUrn("env:urn:a").build();
    EnvironmentFactory envFactoryA = mock(EnvironmentFactory.class);
    when(envFactoryA.createEnvironment(eq(environmentA), any())).thenReturn(remoteEnvironment);
    EnvironmentFactory.Provider environmentProviderFactoryA = mock(EnvironmentFactory.Provider.class);
    when(environmentProviderFactoryA.createEnvironmentFactory(any(), any(), any(), any(), any(), any())).thenReturn(envFactoryA);
    when(environmentProviderFactoryA.getServerFactory()).thenReturn(serverFactory);
    Environment environmentB = Environment.newBuilder().setUrn("env:urn:b").build();
    EnvironmentFactory envFactoryB = mock(EnvironmentFactory.class);
    when(envFactoryB.createEnvironment(eq(environmentB), any())).thenReturn(remoteEnvironment);
    EnvironmentFactory.Provider environmentProviderFactoryB = mock(EnvironmentFactory.Provider.class);
    when(environmentProviderFactoryB.createEnvironmentFactory(any(), any(), any(), any(), any(), any())).thenReturn(envFactoryB);
    when(environmentProviderFactoryB.getServerFactory()).thenReturn(serverFactory);
    Map<String, Provider> environmentFactoryProviderMap = ImmutableMap.of(environmentA.getUrn(), environmentProviderFactoryA, environmentB.getUrn(), environmentProviderFactoryB);
    try (DefaultJobBundleFactory bundleFactory = DefaultJobBundleFactory.create(JobInfo.create("testJob", "testJob", "token", Struct.getDefaultInstance()), environmentFactoryProviderMap)) {
        bundleFactory.forStage(getExecutableStage(environmentB));
        bundleFactory.forStage(getExecutableStage(environmentA));
    }
    verify(envFactoryA).createEnvironment(eq(environmentA), any());
    verify(envFactoryB).createEnvironment(eq(environmentB), any());
}

Example 7 with ServerFactory

use of org.apache.beam.sdk.fn.server.ServerFactory in project beam by apache.

the class DefaultJobBundleFactoryTest method expiresEnvironment.

@Test
public void expiresEnvironment() throws Exception {
    ServerFactory serverFactory = ServerFactory.createDefault();
    Environment environmentA = Environment.newBuilder().setUrn("env:urn:a").build();
    EnvironmentFactory envFactoryA = mock(EnvironmentFactory.class);
    when(envFactoryA.createEnvironment(eq(environmentA), any())).thenReturn(remoteEnvironment);
    EnvironmentFactory.Provider environmentProviderFactoryA = mock(EnvironmentFactory.Provider.class);
    when(environmentProviderFactoryA.createEnvironmentFactory(any(), any(), any(), any(), any(), any())).thenReturn(envFactoryA);
    when(environmentProviderFactoryA.getServerFactory()).thenReturn(serverFactory);
    Map<String, Provider> environmentFactoryProviderMap = ImmutableMap.of(environmentA.getUrn(), environmentProviderFactoryA);
    PortablePipelineOptions portableOptions = PipelineOptionsFactory.as(PortablePipelineOptions.class);
    portableOptions.setEnvironmentExpirationMillis(1);
    Struct pipelineOptions = PipelineOptionsTranslation.toProto(portableOptions);
    try (DefaultJobBundleFactory bundleFactory = new DefaultJobBundleFactory(JobInfo.create("testJob", "testJob", "token", pipelineOptions), environmentFactoryProviderMap, stageIdGenerator, serverInfo)) {
        OutputReceiverFactory orf = mock(OutputReceiverFactory.class);
        StateRequestHandler srh = mock(StateRequestHandler.class);
        when(srh.getCacheTokens()).thenReturn(Collections.emptyList());
        StageBundleFactory sbf = bundleFactory.forStage(getExecutableStage(environmentA));
        // allow environment to expire
        Thread.sleep(10);
        sbf.getBundle(orf, srh, BundleProgressHandler.ignored()).close();
        // allow environment to expire
        Thread.sleep(10);
        sbf.getBundle(orf, srh, BundleProgressHandler.ignored()).close();
    }
    verify(envFactoryA, Mockito.times(3)).createEnvironment(eq(environmentA), any());
    verify(remoteEnvironment, Mockito.times(3)).close();
}

Example 8 with ServerFactory

use of org.apache.beam.sdk.fn.server.ServerFactory in project beam by apache.

the class DefaultJobBundleFactoryTest method createsMultipleEnvironmentsWithSdkWorkerParallelism.

@Test
public void createsMultipleEnvironmentsWithSdkWorkerParallelism() throws Exception {
    ServerFactory serverFactory = ServerFactory.createDefault();
    Environment environmentA = Environment.newBuilder().setUrn("env:urn:a").setPayload(ByteString.copyFrom(new byte[1])).build();
    EnvironmentFactory envFactoryA = mock(EnvironmentFactory.class);
    when(envFactoryA.createEnvironment(eq(environmentA), any())).thenReturn(remoteEnvironment);
    EnvironmentFactory.Provider environmentProviderFactoryA = mock(EnvironmentFactory.Provider.class);
    when(environmentProviderFactoryA.createEnvironmentFactory(any(), any(), any(), any(), any(), any())).thenReturn(envFactoryA);
    when(environmentProviderFactoryA.getServerFactory()).thenReturn(serverFactory);
    Map<String, Provider> environmentFactoryProviderMap = ImmutableMap.of(environmentA.getUrn(), environmentProviderFactoryA);
    PortablePipelineOptions portableOptions = PipelineOptionsFactory.as(PortablePipelineOptions.class);
    portableOptions.setSdkWorkerParallelism(2);
    Struct pipelineOptions = PipelineOptionsTranslation.toProto(portableOptions);
    try (DefaultJobBundleFactory bundleFactory = new DefaultJobBundleFactory(JobInfo.create("testJob", "testJob", "token", pipelineOptions), environmentFactoryProviderMap, stageIdGenerator, serverInfo)) {
        bundleFactory.forStage(getExecutableStage(environmentA));
        verify(environmentProviderFactoryA, Mockito.times(1)).createEnvironmentFactory(any(), any(), any(), any(), any(), any());
        verify(envFactoryA, Mockito.times(1)).createEnvironment(eq(environmentA), any());
        bundleFactory.forStage(getExecutableStage(environmentA));
        verify(environmentProviderFactoryA, Mockito.times(2)).createEnvironmentFactory(any(), any(), any(), any(), any(), any());
        verify(envFactoryA, Mockito.times(2)).createEnvironment(eq(environmentA), any());
        // round robin, no new environment created
        bundleFactory.forStage(getExecutableStage(environmentA));
        verify(environmentProviderFactoryA, Mockito.times(2)).createEnvironmentFactory(any(), any(), any(), any(), any(), any());
        verify(envFactoryA, Mockito.times(2)).createEnvironment(eq(environmentA), any());
    }
    portableOptions.setSdkWorkerParallelism(0);
    pipelineOptions = PipelineOptionsTranslation.toProto(portableOptions);
    Mockito.reset(envFactoryA);
    when(envFactoryA.createEnvironment(eq(environmentA), any())).thenReturn(remoteEnvironment);
    int expectedParallelism = Math.max(1, Runtime.getRuntime().availableProcessors() - 1);
    try (DefaultJobBundleFactory bundleFactory = new DefaultJobBundleFactory(JobInfo.create("testJob", "testJob", "token", pipelineOptions), environmentFactoryProviderMap, stageIdGenerator, serverInfo)) {
        HashSet<StageBundleFactory> stageBundleFactorySet = new HashSet<>();
        // more factories than parallelism for round-robin
        int numStageBundleFactories = expectedParallelism + 5;
        for (int i = 0; i < numStageBundleFactories; i++) {
            stageBundleFactorySet.add(bundleFactory.forStage(getExecutableStage(environmentA)));
        }
        verify(envFactoryA, Mockito.times(expectedParallelism)).createEnvironment(eq(environmentA), any());
        Assert.assertEquals(numStageBundleFactories, stageBundleFactorySet.size());
    }
}