Package org.apache.hadoop.yarn.server.nodemanager

Examples of org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService


    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
    conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
    NodeHealthCheckerService healthChecker = new NodeHealthCheckerService();
    healthChecker.init(conf);
    LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();
    conf.set(YarnConfiguration.NM_WEBAPP_ADDRESS, webAddr);
    WebServer server = new WebServer(nmContext, resourceView,
        new ApplicationACLsManager(conf), dirsHandler);
    server.init(conf);
    server.start();
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    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
    conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
    NodeHealthCheckerService healthChecker = new NodeHealthCheckerService();
    healthChecker.init(conf);
    LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();

    WebServer server = new WebServer(nmContext, resourceView,
        new ApplicationACLsManager(conf), dirsHandler);
    server.init(conf);
    server.start();
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    DrainDispatcher dispatcher = createDispatcher(conf);
    EventHandler<ApplicationEvent> appEventHandler = mock(EventHandler.class);
    dispatcher.register(ApplicationEventType.class, appEventHandler);

    LocalDirsHandlerService dirsHandler = new LocalDirsHandlerService();
    dirsHandler.init(conf);

    ApplicationId appId1 = BuilderUtils.newApplicationId(1234, 1);
    ApplicationAttemptId appAttemptId1 =
        BuilderUtils.newApplicationAttemptId(appId1, 1);
    ContainerId container11 = BuilderUtils.newContainerId(appAttemptId1, 1);
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    DrainDispatcher dispatcher = createDispatcher(conf);
    EventHandler<ApplicationEvent> appEventHandler = mock(EventHandler.class);
    dispatcher.register(ApplicationEventType.class, appEventHandler);

    LocalDirsHandlerService dirsHandler = new LocalDirsHandlerService();
    dirsHandler.init(conf);

    ApplicationId appId1 = BuilderUtils.newApplicationId(1234, 1);
    ApplicationAttemptId appAttemptId1 =
        BuilderUtils.newApplicationAttemptId(appId1, 1);
    ContainerId container11 = BuilderUtils.newContainerId(appAttemptId1, 1);
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    for (int i = 0; i < 4; ++i) {
      localDirs.add(lfs.makeQualified(new Path(basedir, i + "")));
      sDirs[i] = localDirs.get(i).toString();
    }
    conf.setStrings(YarnConfiguration.NM_LOCAL_DIRS, sDirs);
    LocalDirsHandlerService diskhandler = new LocalDirsHandlerService();
    diskhandler.init(conf);

    ResourceLocalizationService locService =
      spy(new ResourceLocalizationService(dispatcher, exec, delService,
                                          diskhandler));
    doReturn(lfs)
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    //Ignore actual localization
    EventHandler<LocalizerEvent> localizerBus = mock(EventHandler.class);
    dispatcher.register(LocalizerEventType.class, localizerBus);

    ContainerExecutor exec = mock(ContainerExecutor.class);
    LocalDirsHandlerService dirsHandler = new LocalDirsHandlerService();
    dirsHandler.init(conf);

    DeletionService delService = new DeletionService(exec);
    delService.init(null);
    delService.start();
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    dispatcher.register(ApplicationEventType.class, applicationBus);
    EventHandler<ContainerEvent> containerBus = mock(EventHandler.class);
    dispatcher.register(ContainerEventType.class, containerBus);

    ContainerExecutor exec = mock(ContainerExecutor.class);
    LocalDirsHandlerService dirsHandler = new LocalDirsHandlerService();
    dirsHandler.init(conf);

    DeletionService delServiceReal = new DeletionService(exec);
    DeletionService delService = spy(delServiceReal);
    delService.init(new Configuration());
    delService.start();
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  @SuppressWarnings("unchecked")
  public void testStopAfterError() throws Exception {
    DeletionService delSrvc = mock(DeletionService.class);

    // get the AppLogAggregationImpl thread to crash
    LocalDirsHandlerService mockedDirSvc = mock(LocalDirsHandlerService.class);
    when(mockedDirSvc.getLogDirs()).thenThrow(new RuntimeException());

    DrainDispatcher dispatcher = createDispatcher();
    EventHandler<ApplicationEvent> appEventHandler = mock(EventHandler.class);
    dispatcher.register(ApplicationEventType.class, appEventHandler);
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  @SuppressWarnings("unchecked")
  public void testLogAggregatorCleanup() throws Exception {
    DeletionService delSrvc = mock(DeletionService.class);

    // get the AppLogAggregationImpl thread to crash
    LocalDirsHandlerService mockedDirSvc = mock(LocalDirsHandlerService.class);

    DrainDispatcher dispatcher = createDispatcher();
    EventHandler<ApplicationEvent> appEventHandler = mock(EventHandler.class);
    dispatcher.register(ApplicationEventType.class, appEventHandler);
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  @SuppressWarnings("unchecked")
  public void testStopAfterError() throws Exception {
    DeletionService delSrvc = mock(DeletionService.class);

    // get the AppLogAggregationImpl thread to crash
    LocalDirsHandlerService mockedDirSvc = mock(LocalDirsHandlerService.class);
    when(mockedDirSvc.getLogDirs()).thenThrow(new RuntimeException());

    DrainDispatcher dispatcher = createDispatcher();
    EventHandler<ApplicationEvent> appEventHandler = mock(EventHandler.class);
    dispatcher.register(ApplicationEventType.class, appEventHandler);
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