Package org.apache.hadoop.mapreduce.v2.hs.webapp.dao

Examples of org.apache.hadoop.mapreduce.v2.hs.webapp.dao.HistoryInfo

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      // send event to speculator that we withdraw our container needs, if
      //  we're transitioning out of UNASSIGNED
      if (withdrawsContainerRequest) {
        taskAttempt.eventHandler.handle
            (new SpeculatorEvent(taskAttempt.getID().getTaskId(), -1));
      }

      switch(finalState) {
        case FAILED:
          taskAttempt.eventHandler.handle(new TaskTAttemptEvent(
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          NetUtils.createSocketAddr(taskAttempt.container.getNodeHttpAddress());
      taskAttempt.trackerName = nodeHttpInetAddr.getHostName();
      taskAttempt.httpPort = nodeHttpInetAddr.getPort();
      taskAttempt.sendLaunchedEvents();
      taskAttempt.eventHandler.handle
          (new SpeculatorEvent
              (taskAttempt.attemptId, true, taskAttempt.clock.getTime()));
      //make remoteTask reference as null as it is no more needed
      //and free up the memory
      taskAttempt.remoteTask = null;
     
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      taskAttempt.logAttemptFinishedEvent(TaskAttemptStateInternal.SUCCEEDED);
      taskAttempt.eventHandler.handle(new TaskTAttemptEvent(
          taskAttempt.attemptId,
          TaskEventType.T_ATTEMPT_SUCCEEDED));
      taskAttempt.eventHandler.handle
      (new SpeculatorEvent
          (taskAttempt.reportedStatus, taskAttempt.clock.getTime()));
   }
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  @GET
  @Path("/info")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public HistoryInfo getHistoryInfo() {
    return new HistoryInfo();
  }
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  /**
   * The content of this page is the attempts block
   * @return AttemptsBlock.class
   */
  @Override protected Class<? extends SubView> content() {
    HistoryInfo info = new HistoryInfo();
    info("History Server").
      _("BuildVersion", info.getHadoopBuildVersion() + " on " + info.getHadoopVersionBuiltOn());
    return InfoBlock.class;
  }
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  @GET
  @Path("/info")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public HistoryInfo getHistoryInfo() {
    init();
    return new HistoryInfo();
  }
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  @GET
  @Path("/info")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public HistoryInfo getHistoryInfo() {
    init();
    return new HistoryInfo();
  }
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  /**
   * The content of this page is the attempts block
   * @return AttemptsBlock.class
   */
  @Override protected Class<? extends SubView> content() {
    HistoryInfo info = new HistoryInfo();
    info("History Server").
      _("BuildVersion", info.getHadoopBuildVersion()
        + " on " + info.getHadoopVersionBuiltOn()).
      _("History Server started on", Times.format(info.getStartedOn()));
    return InfoBlock.class;
  }
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  @GET
  @Path("/info")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public HistoryInfo getHistoryInfo() {
    init();
    return new HistoryInfo();
  }
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  @GET
  @Path("/info")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public HistoryInfo getHistoryInfo() {
    init();
    return new HistoryInfo();
  }
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Related Classes of org.apache.hadoop.mapreduce.v2.hs.webapp.dao.HistoryInfo

  • org.apache.hadoop.conf.Configuration
  • org.apache.hadoop.fs.FileSystem
  • org.apache.hadoop.fs.FSDataInputStream
  • org.apache.hadoop.fs.Path
  • org.apache.hadoop.fs.permission.FsPermission
  • org.apache.hadoop.mapred.JobConf
  • org.apache.hadoop.mapred.TaskAttemptListenerImpl
  • org.apache.hadoop.mapred.TestClientRedirect
  • org.apache.hadoop.mapred.TestClientRedirect$AMService
  • org.apache.hadoop.mapred.TestClientRedirect$HistoryService
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