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

Examples of org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationEvent

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    }

    // TODO: decrement reference counts of all resources associated with this
    // app

    dispatcher.getEventHandler().handle(new ApplicationEvent(
          application.getAppId(),
          ApplicationEventType.APPLICATION_RESOURCES_CLEANEDUP));
  }
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        LogHandlerAppStartedEvent appStartedEvent =
            (LogHandlerAppStartedEvent) event;
        this.appOwners.put(appStartedEvent.getApplicationId(),
            appStartedEvent.getUser());
        this.dispatcher.getEventHandler().handle(
            new ApplicationEvent(appStartedEvent.getApplicationId(),
                ApplicationEventType.APPLICATION_LOG_HANDLING_INITED));
        break;
      case CONTAINER_FINISHED:
        // Ignore
        break;
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        index++;
      }
      // Inform the application before the actual delete itself, so that links
      // to logs will no longer be there on NM web-UI.
      NonAggregatingLogHandler.this.dispatcher.getEventHandler().handle(
          new ApplicationEvent(this.applicationId,
              ApplicationEventType.APPLICATION_LOG_HANDLING_FINISHED));
      NonAggregatingLogHandler.this.delService.delete(user, null,
          localAppLogDirs);
    }
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    }

    // TODO: decrement reference counts of all resources associated with this
    // app

    dispatcher.getEventHandler().handle(new ApplicationEvent(
          application.getAppId(),
          ApplicationEventType.APPLICATION_RESOURCES_CLEANEDUP));
  }
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    Assert.assertTrue("Log file [" + logFilePath + "] not found", new File(
        logFilePath.toUri().getPath()).exists());
   
    dispatcher.await();
   
    ApplicationEvent expectedEvents[] = new ApplicationEvent[]{
        new ApplicationEvent(
            appAttemptId.getApplicationId(),
            ApplicationEventType.APPLICATION_LOG_HANDLING_INITED),
        new ApplicationEvent(
            appAttemptId.getApplicationId(),
            ApplicationEventType.APPLICATION_LOG_HANDLING_FINISHED)
    };

    checkEvents(appEventHandler, expectedEvents, true, "getType", "getApplicationID");
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        .getRemoteNodeLogFileForApp(application1, this.user).toUri().getPath())
        .exists());
   
    dispatcher.await();
   
    ApplicationEvent expectedEvents[] = new ApplicationEvent[]{
        new ApplicationEvent(
            application1,
            ApplicationEventType.APPLICATION_LOG_HANDLING_INITED),
        new ApplicationEvent(
            application1,
            ApplicationEventType.APPLICATION_LOG_HANDLING_FINISHED)
    };
    checkEvents(appEventHandler, expectedEvents, true, "getType", "getApplicationID");
    dispatcher.stop();
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    logAggregationService.handle(new LogHandlerAppStartedEvent(application3,
        this.user, null,
        ContainerLogsRetentionPolicy.AM_AND_FAILED_CONTAINERS_ONLY, this.acls));       

    dispatcher.await();
    ApplicationEvent expectedInitEvents[] = new ApplicationEvent[]{
        new ApplicationEvent(
            application1,
            ApplicationEventType.APPLICATION_LOG_HANDLING_INITED),
        new ApplicationEvent(
            application2,
            ApplicationEventType.APPLICATION_LOG_HANDLING_INITED),
        new ApplicationEvent(
            application3,
            ApplicationEventType.APPLICATION_LOG_HANDLING_INITED)
    };
    checkEvents(appEventHandler, expectedInitEvents, false, "getType", "getApplicationID");
    reset(appEventHandler);
   
    ContainerId container31 = BuilderUtils.newContainerId(appAttemptId3, 1);
    writeContainerLogs(app3LogDir, container31);
    logAggregationService.handle(
        new LogHandlerContainerFinishedEvent(container31, 0));

    ContainerId container32 = BuilderUtils.newContainerId(appAttemptId3, 2);
    writeContainerLogs(app3LogDir, container32);
    logAggregationService.handle(
        new LogHandlerContainerFinishedEvent(container32, 1)); // Failed

    ContainerId container22 = BuilderUtils.newContainerId(appAttemptId2, 2);
    writeContainerLogs(app2LogDir, container22);
    logAggregationService.handle(
        new LogHandlerContainerFinishedEvent(container22, 0));

    ContainerId container33 = BuilderUtils.newContainerId(appAttemptId3, 3);
    writeContainerLogs(app3LogDir, container33);
    logAggregationService.handle(
        new LogHandlerContainerFinishedEvent(container33, 0));

    logAggregationService.handle(new LogHandlerAppFinishedEvent(
        application2));
    logAggregationService.handle(new LogHandlerAppFinishedEvent(
        application3));
    logAggregationService.handle(new LogHandlerAppFinishedEvent(
        application1));

    logAggregationService.stop();
    assertEquals(0, logAggregationService.getNumAggregators());

    verifyContainerLogs(logAggregationService, application1,
        new ContainerId[] { container11, container12 });
    verifyContainerLogs(logAggregationService, application2,
        new ContainerId[] { container21 });
    verifyContainerLogs(logAggregationService, application3,
        new ContainerId[] { container31, container32 });
   
    dispatcher.await();
   
    ApplicationEvent[] expectedFinishedEvents = new ApplicationEvent[]{
        new ApplicationEvent(
            application1,
            ApplicationEventType.APPLICATION_LOG_HANDLING_FINISHED),
        new ApplicationEvent(
            application2,
            ApplicationEventType.APPLICATION_LOG_HANDLING_FINISHED),
        new ApplicationEvent(
            application3,
            ApplicationEventType.APPLICATION_LOG_HANDLING_FINISHED)
    };
    checkEvents(appEventHandler, expectedFinishedEvents, false, "getType", "getApplicationID");
    dispatcher.stop();
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        this.acls));
    dispatcher.await();
   
    // Verify that it failed
    ApplicationEvent[] expectedEvents = new ApplicationEvent[] {
        new ApplicationEvent(appId,
            ApplicationEventType.APPLICATION_LOG_HANDLING_FAILED)
    };
    checkEvents(appEventHandler, expectedEvents, false,
        "getType", "getApplicationID", "getDiagnostic");

    Mockito.reset(logAggregationService);
   
    // Now try to start another one
    ApplicationId appId2 = BuilderUtils.newApplicationId(
        System.currentTimeMillis(), (int)Math.random());
    File appLogDir =
        new File(localLogDir, ConverterUtils.toString(appId2));
    appLogDir.mkdir();
   
    logAggregationService.handle(new LogHandlerAppStartedEvent(appId2,
        this.user, null,
        ContainerLogsRetentionPolicy.AM_AND_FAILED_CONTAINERS_ONLY,
        this.acls));
    dispatcher.await();
   
    // Verify that it worked
    expectedEvents = new ApplicationEvent[] {
        new ApplicationEvent(appId, // original failure
            ApplicationEventType.APPLICATION_LOG_HANDLING_FAILED),
        new ApplicationEvent(appId2, // success
            ApplicationEventType.APPLICATION_LOG_HANDLING_INITED)
    };
    checkEvents(appEventHandler, expectedEvents, false,
        "getType", "getApplicationID", "getDiagnostic");
   
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        this.user, null,
        ContainerLogsRetentionPolicy.AM_AND_FAILED_CONTAINERS_ONLY,
        this.acls));

    dispatcher.await();
    ApplicationEvent expectedEvents[] = new ApplicationEvent[]{
        new ApplicationEvent(appId,
            ApplicationEventType.APPLICATION_LOG_HANDLING_FAILED)
    };
    checkEvents(appEventHandler, expectedEvents, false,
        "getType", "getApplicationID", "getDiagnostic");
    // no filesystems instantiated yet
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    logAggregationService.handle(new LogHandlerAppStartedEvent(appId,
        this.user, null,
        ContainerLogsRetentionPolicy.AM_AND_FAILED_CONTAINERS_ONLY, this.acls));       
   
    dispatcher.await();
    ApplicationEvent expectedEvents[] = new ApplicationEvent[]{
        new ApplicationEvent(appId,
            ApplicationEventType.APPLICATION_LOG_HANDLING_FAILED)
    };
    checkEvents(appEventHandler, expectedEvents, false,
        "getType", "getApplicationID", "getDiagnostic");
    // filesystems may have been instantiated
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Related Classes of org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationEvent

  • org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.TestResourceLocalizationService
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.AppLogAggregatorImpl
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.TestLogAggregationService
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.loghandler.NonAggregatingLogHandler
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.loghandler.NonAggregatingLogHandler$LogDeleterRunnable
  • org.apache.hadoop.yarn.server.nodemanager.DummyContainerManager
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