Java Code Examples for org.apache.hadoop.yarn.api.records.LocalResourceVisibility#APPLICATION

The following examples show how to use org.apache.hadoop.yarn.api.records.LocalResourceVisibility#APPLICATION . 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: DagTypeConverters.java From incubator-tez with Apache License 2.0

5 votes

public static LocalResourceVisibility convertFromDAGPlan(PlanLocalResourceVisibility visibility){
  switch(visibility){
    case PUBLIC : return LocalResourceVisibility.PUBLIC;
    case PRIVATE : return LocalResourceVisibility.PRIVATE;
    case APPLICATION : return LocalResourceVisibility.APPLICATION;
    default : throw new RuntimeException("unknown 'visibility': " + visibility);
  }
}

Example 2

Source File: DagTypeConverters.java From tez with Apache License 2.0

5 votes

public static LocalResourceVisibility convertFromDAGPlan(PlanLocalResourceVisibility visibility){
  switch(visibility){
    case PUBLIC : return LocalResourceVisibility.PUBLIC;
    case PRIVATE : return LocalResourceVisibility.PRIVATE;
    case APPLICATION : return LocalResourceVisibility.APPLICATION;
    default : throw new RuntimeException("unknown 'visibility': " + visibility);
  }
}

Example 3

Source File: TestLocalResourcesTrackerImpl.java From hadoop with Apache License 2.0

4 votes

@Test
@SuppressWarnings("unchecked")
public void testStateStoreSuccessfulLocalization() throws Exception {
  final String user = "someuser";
  final ApplicationId appId = ApplicationId.newInstance(1, 1);
  // This is a random path. NO File creation will take place at this place.
  final Path localDir = new Path("/tmp");
  Configuration conf = new YarnConfiguration();
  DrainDispatcher dispatcher = null;
  dispatcher = createDispatcher(conf);
  EventHandler<LocalizerEvent> localizerEventHandler =
      mock(EventHandler.class);
  EventHandler<LocalizerEvent> containerEventHandler =
      mock(EventHandler.class);
  dispatcher.register(LocalizerEventType.class, localizerEventHandler);
  dispatcher.register(ContainerEventType.class, containerEventHandler);
  DeletionService mockDelService = mock(DeletionService.class);
  NMStateStoreService stateStore = mock(NMStateStoreService.class);

  try {
    LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user,
        appId, dispatcher, false, conf, stateStore);
    // Container 1 needs lr1 resource
    ContainerId cId1 = BuilderUtils.newContainerId(1, 1, 1, 1);
    LocalResourceRequest lr1 = createLocalResourceRequest(user, 1, 1,
        LocalResourceVisibility.APPLICATION);
    LocalizerContext lc1 = new LocalizerContext(user, cId1, null);

    // Container 1 requests lr1 to be localized
    ResourceEvent reqEvent1 = new ResourceRequestEvent(lr1,
        LocalResourceVisibility.APPLICATION, lc1);
    tracker.handle(reqEvent1);
    dispatcher.await();

    // Simulate the process of localization of lr1
    Path hierarchicalPath1 = tracker.getPathForLocalization(lr1, localDir,
        null);

    ArgumentCaptor<LocalResourceProto> localResourceCaptor =
        ArgumentCaptor.forClass(LocalResourceProto.class);
    ArgumentCaptor<Path> pathCaptor = ArgumentCaptor.forClass(Path.class);
    verify(stateStore).startResourceLocalization(eq(user), eq(appId),
        localResourceCaptor.capture(), pathCaptor.capture());
    LocalResourceProto lrProto = localResourceCaptor.getValue();
    Path localizedPath1 = pathCaptor.getValue();
    Assert.assertEquals(lr1,
        new LocalResourceRequest(new LocalResourcePBImpl(lrProto)));
    Assert.assertEquals(hierarchicalPath1, localizedPath1.getParent());

    // Simulate lr1 getting localized
    ResourceLocalizedEvent rle1 =
        new ResourceLocalizedEvent(lr1, pathCaptor.getValue(), 120);
    tracker.handle(rle1);
    dispatcher.await();

    ArgumentCaptor<LocalizedResourceProto> localizedProtoCaptor =
        ArgumentCaptor.forClass(LocalizedResourceProto.class);
    verify(stateStore).finishResourceLocalization(eq(user), eq(appId),
        localizedProtoCaptor.capture());
    LocalizedResourceProto localizedProto = localizedProtoCaptor.getValue();
    Assert.assertEquals(lr1, new LocalResourceRequest(
        new LocalResourcePBImpl(localizedProto.getResource())));
    Assert.assertEquals(localizedPath1.toString(),
        localizedProto.getLocalPath());
    LocalizedResource localizedRsrc1 = tracker.getLocalizedResource(lr1);
    Assert.assertNotNull(localizedRsrc1);

    // simulate release and retention processing
    tracker.handle(new ResourceReleaseEvent(lr1, cId1));
    dispatcher.await();
    boolean removeResult = tracker.remove(localizedRsrc1, mockDelService);

    Assert.assertTrue(removeResult);
    verify(stateStore).removeLocalizedResource(eq(user), eq(appId),
        eq(localizedPath1));
  } finally {
    if (dispatcher != null) {
      dispatcher.stop();
    }
  }
}

Example 4

Source File: TestLocalResourcesTrackerImpl.java From hadoop with Apache License 2.0

4 votes

@Test
@SuppressWarnings("unchecked")
public void testStateStoreFailedLocalization() throws Exception {
  final String user = "someuser";
  final ApplicationId appId = ApplicationId.newInstance(1, 1);
  // This is a random path. NO File creation will take place at this place.
  final Path localDir = new Path("/tmp");
  Configuration conf = new YarnConfiguration();
  DrainDispatcher dispatcher = null;
  dispatcher = createDispatcher(conf);
  EventHandler<LocalizerEvent> localizerEventHandler =
      mock(EventHandler.class);
  EventHandler<LocalizerEvent> containerEventHandler =
      mock(EventHandler.class);
  dispatcher.register(LocalizerEventType.class, localizerEventHandler);
  dispatcher.register(ContainerEventType.class, containerEventHandler);
  NMStateStoreService stateStore = mock(NMStateStoreService.class);

  try {
    LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user,
        appId, dispatcher, false, conf, stateStore);
    // Container 1 needs lr1 resource
    ContainerId cId1 = BuilderUtils.newContainerId(1, 1, 1, 1);
    LocalResourceRequest lr1 = createLocalResourceRequest(user, 1, 1,
        LocalResourceVisibility.APPLICATION);
    LocalizerContext lc1 = new LocalizerContext(user, cId1, null);

    // Container 1 requests lr1 to be localized
    ResourceEvent reqEvent1 = new ResourceRequestEvent(lr1,
        LocalResourceVisibility.APPLICATION, lc1);
    tracker.handle(reqEvent1);
    dispatcher.await();

    // Simulate the process of localization of lr1
    Path hierarchicalPath1 = tracker.getPathForLocalization(lr1, localDir,
        null);

    ArgumentCaptor<LocalResourceProto> localResourceCaptor =
        ArgumentCaptor.forClass(LocalResourceProto.class);
    ArgumentCaptor<Path> pathCaptor = ArgumentCaptor.forClass(Path.class);
    verify(stateStore).startResourceLocalization(eq(user), eq(appId),
        localResourceCaptor.capture(), pathCaptor.capture());
    LocalResourceProto lrProto = localResourceCaptor.getValue();
    Path localizedPath1 = pathCaptor.getValue();
    Assert.assertEquals(lr1,
        new LocalResourceRequest(new LocalResourcePBImpl(lrProto)));
    Assert.assertEquals(hierarchicalPath1, localizedPath1.getParent());

    ResourceFailedLocalizationEvent rfe1 =
        new ResourceFailedLocalizationEvent(
            lr1, new Exception("Test").toString());
    tracker.handle(rfe1);
    dispatcher.await();
    verify(stateStore).removeLocalizedResource(eq(user), eq(appId),
        eq(localizedPath1));
  } finally {
    if (dispatcher != null) {
      dispatcher.stop();
    }
  }
}

Example 5

Source File: TestLocalResourcesTrackerImpl.java From hadoop with Apache License 2.0

4 votes

@Test
@SuppressWarnings("unchecked")
public void testRecoveredResource() throws Exception {
  final String user = "someuser";
  final ApplicationId appId = ApplicationId.newInstance(1, 1);
  // This is a random path. NO File creation will take place at this place.
  final Path localDir = new Path("/tmp/localdir");
  Configuration conf = new YarnConfiguration();
  DrainDispatcher dispatcher = null;
  dispatcher = createDispatcher(conf);
  EventHandler<LocalizerEvent> localizerEventHandler =
      mock(EventHandler.class);
  EventHandler<LocalizerEvent> containerEventHandler =
      mock(EventHandler.class);
  dispatcher.register(LocalizerEventType.class, localizerEventHandler);
  dispatcher.register(ContainerEventType.class, containerEventHandler);
  NMStateStoreService stateStore = mock(NMStateStoreService.class);

  try {
    LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user,
        appId, dispatcher, false, conf, stateStore);
    // Container 1 needs lr1 resource
    ContainerId cId1 = BuilderUtils.newContainerId(1, 1, 1, 1);
    LocalResourceRequest lr1 = createLocalResourceRequest(user, 1, 1,
        LocalResourceVisibility.APPLICATION);
    Assert.assertNull(tracker.getLocalizedResource(lr1));
    final long localizedId1 = 52;
    Path hierarchicalPath1 = new Path(localDir,
        Long.toString(localizedId1));
    Path localizedPath1 = new Path(hierarchicalPath1, "resource.jar");
    tracker.handle(new ResourceRecoveredEvent(lr1, localizedPath1, 120));
    dispatcher.await();
    Assert.assertNotNull(tracker.getLocalizedResource(lr1));

    // verify new paths reflect recovery of previous resources
    LocalResourceRequest lr2 = createLocalResourceRequest(user, 2, 2,
        LocalResourceVisibility.APPLICATION);
    LocalizerContext lc2 = new LocalizerContext(user, cId1, null);
    ResourceEvent reqEvent2 = new ResourceRequestEvent(lr2,
        LocalResourceVisibility.APPLICATION, lc2);
    tracker.handle(reqEvent2);
    dispatcher.await();
    Path hierarchicalPath2 = tracker.getPathForLocalization(lr2, localDir,
        null);
    long localizedId2 = Long.parseLong(hierarchicalPath2.getName());
    Assert.assertEquals(localizedId1 + 1, localizedId2);
  } finally {
    if (dispatcher != null) {
      dispatcher.stop();
    }
  }
}

Example 6

Source File: TestLocalResourcesTrackerImpl.java From big-c with Apache License 2.0

4 votes

@Test
@SuppressWarnings("unchecked")
public void testStateStoreSuccessfulLocalization() throws Exception {
  final String user = "someuser";
  final ApplicationId appId = ApplicationId.newInstance(1, 1);
  // This is a random path. NO File creation will take place at this place.
  final Path localDir = new Path("/tmp");
  Configuration conf = new YarnConfiguration();
  DrainDispatcher dispatcher = null;
  dispatcher = createDispatcher(conf);
  EventHandler<LocalizerEvent> localizerEventHandler =
      mock(EventHandler.class);
  EventHandler<LocalizerEvent> containerEventHandler =
      mock(EventHandler.class);
  dispatcher.register(LocalizerEventType.class, localizerEventHandler);
  dispatcher.register(ContainerEventType.class, containerEventHandler);
  DeletionService mockDelService = mock(DeletionService.class);
  NMStateStoreService stateStore = mock(NMStateStoreService.class);

  try {
    LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user,
        appId, dispatcher, false, conf, stateStore);
    // Container 1 needs lr1 resource
    ContainerId cId1 = BuilderUtils.newContainerId(1, 1, 1, 1);
    LocalResourceRequest lr1 = createLocalResourceRequest(user, 1, 1,
        LocalResourceVisibility.APPLICATION);
    LocalizerContext lc1 = new LocalizerContext(user, cId1, null);

    // Container 1 requests lr1 to be localized
    ResourceEvent reqEvent1 = new ResourceRequestEvent(lr1,
        LocalResourceVisibility.APPLICATION, lc1);
    tracker.handle(reqEvent1);
    dispatcher.await();

    // Simulate the process of localization of lr1
    Path hierarchicalPath1 = tracker.getPathForLocalization(lr1, localDir);

    ArgumentCaptor<LocalResourceProto> localResourceCaptor =
        ArgumentCaptor.forClass(LocalResourceProto.class);
    ArgumentCaptor<Path> pathCaptor = ArgumentCaptor.forClass(Path.class);
    verify(stateStore).startResourceLocalization(eq(user), eq(appId),
        localResourceCaptor.capture(), pathCaptor.capture());
    LocalResourceProto lrProto = localResourceCaptor.getValue();
    Path localizedPath1 = pathCaptor.getValue();
    Assert.assertEquals(lr1,
        new LocalResourceRequest(new LocalResourcePBImpl(lrProto)));
    Assert.assertEquals(hierarchicalPath1, localizedPath1.getParent());

    // Simulate lr1 getting localized
    ResourceLocalizedEvent rle1 =
        new ResourceLocalizedEvent(lr1, pathCaptor.getValue(), 120);
    tracker.handle(rle1);
    dispatcher.await();

    ArgumentCaptor<LocalizedResourceProto> localizedProtoCaptor =
        ArgumentCaptor.forClass(LocalizedResourceProto.class);
    verify(stateStore).finishResourceLocalization(eq(user), eq(appId),
        localizedProtoCaptor.capture());
    LocalizedResourceProto localizedProto = localizedProtoCaptor.getValue();
    Assert.assertEquals(lr1, new LocalResourceRequest(
        new LocalResourcePBImpl(localizedProto.getResource())));
    Assert.assertEquals(localizedPath1.toString(),
        localizedProto.getLocalPath());
    LocalizedResource localizedRsrc1 = tracker.getLocalizedResource(lr1);
    Assert.assertNotNull(localizedRsrc1);

    // simulate release and retention processing
    tracker.handle(new ResourceReleaseEvent(lr1, cId1));
    dispatcher.await();
    boolean removeResult = tracker.remove(localizedRsrc1, mockDelService);

    Assert.assertTrue(removeResult);
    verify(stateStore).removeLocalizedResource(eq(user), eq(appId),
        eq(localizedPath1));
  } finally {
    if (dispatcher != null) {
      dispatcher.stop();
    }
  }
}

Example 7

Source File: TestLocalResourcesTrackerImpl.java From big-c with Apache License 2.0

4 votes

@Test
@SuppressWarnings("unchecked")
public void testStateStoreFailedLocalization() throws Exception {
  final String user = "someuser";
  final ApplicationId appId = ApplicationId.newInstance(1, 1);
  // This is a random path. NO File creation will take place at this place.
  final Path localDir = new Path("/tmp");
  Configuration conf = new YarnConfiguration();
  DrainDispatcher dispatcher = null;
  dispatcher = createDispatcher(conf);
  EventHandler<LocalizerEvent> localizerEventHandler =
      mock(EventHandler.class);
  EventHandler<LocalizerEvent> containerEventHandler =
      mock(EventHandler.class);
  dispatcher.register(LocalizerEventType.class, localizerEventHandler);
  dispatcher.register(ContainerEventType.class, containerEventHandler);
  NMStateStoreService stateStore = mock(NMStateStoreService.class);

  try {
    LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user,
        appId, dispatcher, false, conf, stateStore);
    // Container 1 needs lr1 resource
    ContainerId cId1 = BuilderUtils.newContainerId(1, 1, 1, 1);
    LocalResourceRequest lr1 = createLocalResourceRequest(user, 1, 1,
        LocalResourceVisibility.APPLICATION);
    LocalizerContext lc1 = new LocalizerContext(user, cId1, null);

    // Container 1 requests lr1 to be localized
    ResourceEvent reqEvent1 = new ResourceRequestEvent(lr1,
        LocalResourceVisibility.APPLICATION, lc1);
    tracker.handle(reqEvent1);
    dispatcher.await();

    // Simulate the process of localization of lr1
    Path hierarchicalPath1 = tracker.getPathForLocalization(lr1, localDir);

    ArgumentCaptor<LocalResourceProto> localResourceCaptor =
        ArgumentCaptor.forClass(LocalResourceProto.class);
    ArgumentCaptor<Path> pathCaptor = ArgumentCaptor.forClass(Path.class);
    verify(stateStore).startResourceLocalization(eq(user), eq(appId),
        localResourceCaptor.capture(), pathCaptor.capture());
    LocalResourceProto lrProto = localResourceCaptor.getValue();
    Path localizedPath1 = pathCaptor.getValue();
    Assert.assertEquals(lr1,
        new LocalResourceRequest(new LocalResourcePBImpl(lrProto)));
    Assert.assertEquals(hierarchicalPath1, localizedPath1.getParent());

    ResourceFailedLocalizationEvent rfe1 =
        new ResourceFailedLocalizationEvent(
            lr1, new Exception("Test").toString());
    tracker.handle(rfe1);
    dispatcher.await();
    verify(stateStore).removeLocalizedResource(eq(user), eq(appId),
        eq(localizedPath1));
  } finally {
    if (dispatcher != null) {
      dispatcher.stop();
    }
  }
}

Example 8

Source File: TestLocalResourcesTrackerImpl.java From big-c with Apache License 2.0

4 votes

@Test
@SuppressWarnings("unchecked")
public void testRecoveredResource() throws Exception {
  final String user = "someuser";
  final ApplicationId appId = ApplicationId.newInstance(1, 1);
  // This is a random path. NO File creation will take place at this place.
  final Path localDir = new Path("/tmp/localdir");
  Configuration conf = new YarnConfiguration();
  DrainDispatcher dispatcher = null;
  dispatcher = createDispatcher(conf);
  EventHandler<LocalizerEvent> localizerEventHandler =
      mock(EventHandler.class);
  EventHandler<LocalizerEvent> containerEventHandler =
      mock(EventHandler.class);
  dispatcher.register(LocalizerEventType.class, localizerEventHandler);
  dispatcher.register(ContainerEventType.class, containerEventHandler);
  NMStateStoreService stateStore = mock(NMStateStoreService.class);

  try {
    LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user,
        appId, dispatcher, false, conf, stateStore);
    // Container 1 needs lr1 resource
    ContainerId cId1 = BuilderUtils.newContainerId(1, 1, 1, 1);
    LocalResourceRequest lr1 = createLocalResourceRequest(user, 1, 1,
        LocalResourceVisibility.APPLICATION);
    Assert.assertNull(tracker.getLocalizedResource(lr1));
    final long localizedId1 = 52;
    Path hierarchicalPath1 = new Path(localDir,
        Long.toString(localizedId1));
    Path localizedPath1 = new Path(hierarchicalPath1, "resource.jar");
    tracker.handle(new ResourceRecoveredEvent(lr1, localizedPath1, 120));
    dispatcher.await();
    Assert.assertNotNull(tracker.getLocalizedResource(lr1));

    // verify new paths reflect recovery of previous resources
    LocalResourceRequest lr2 = createLocalResourceRequest(user, 2, 2,
        LocalResourceVisibility.APPLICATION);
    LocalizerContext lc2 = new LocalizerContext(user, cId1, null);
    ResourceEvent reqEvent2 = new ResourceRequestEvent(lr2,
        LocalResourceVisibility.APPLICATION, lc2);
    tracker.handle(reqEvent2);
    dispatcher.await();
    Path hierarchicalPath2 = tracker.getPathForLocalization(lr2, localDir);
    long localizedId2 = Long.parseLong(hierarchicalPath2.getName());
    Assert.assertEquals(localizedId1 + 1, localizedId2);
  } finally {
    if (dispatcher != null) {
      dispatcher.stop();
    }
  }
}