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Java 类org.apache.hadoop.mapreduce.jobhistory.ReduceAttemptFinishedEvent 实例源码

项目：hadoop    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("HOSTNAME");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent
        (taskAttemptID,
         that.originalTaskType, status,
         Long.parseLong(shuffleFinish),
         Long.parseLong(sortFinish),
         Long.parseLong(finishTime),
         hostName, -1, null,
         state, maybeParseCounters(counters),
         null);
    }
  }

  return null;
}
项目：hadoop    文件：TopologyBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  }

  // I do NOT expect these if statements to be exhaustive.
}
项目：aliyun-oss-hadoop-fs    文件：TopologyBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  }

  // I do NOT expect these if statements to be exhaustive.
}
项目：big-c    文件：TopologyBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  }

  // I do NOT expect these if statements to be exhaustive.
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TopologyBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  }

  // I do NOT expect these if statements to be exhaustive.
}
项目：hadoop-plus    文件：TopologyBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  }

  // I do NOT expect these if statements to be exhaustive.
}
项目：hops    文件：TopologyBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  }

  // I do NOT expect these if statements to be exhaustive.
}
项目：jumbune    文件：DecoratedJobHistoryParser.java    
@Override
public void handleEvent(HistoryEvent event)  { 
  EventType type = event.getEventType();

  switch (type) {
  case MAP_ATTEMPT_FINISHED:
    handleMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
super.handleEvent(event);
    break;
  case REDUCE_ATTEMPT_FINISHED:
    handleReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
super.handleEvent(event);
    break;
  default:
    super.handleEvent(event);
    break;
  }
}
项目：hadoop-TCP    文件：TopologyBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  }

  // I do NOT expect these if statements to be exhaustive.
}
项目：hardfs    文件：TopologyBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  }

  // I do NOT expect these if statements to be exhaustive.
}
项目：hadoop-on-lustre2    文件：TopologyBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  }

  // I do NOT expect these if statements to be exhaustive.
}
项目：mapreduce-fork    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  LoggedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname());
  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
}
项目：hadoop    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname(), event.getRackName());
  ParsedHost pHost = 
    getAndRecordParsedHost(event.getRackName(), event.getHostname());
  if (pHost != null) {
    attempt.setLocation(pHost.makeLoggedLocation());
  }

  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
  attempt.arraySetClockSplits(event.getClockSplits());
  attempt.arraySetCpuUsages(event.getCpuUsages());
  attempt.arraySetGpuUsages(event.getGpuUsages());
  attempt.arraySetVMemKbytes(event.getVMemKbytes());
  attempt.arraySetPhysMemKbytes(event.getPhysMemKbytes());
}
项目：aliyun-oss-hadoop-fs    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("HOSTNAME");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent
        (taskAttemptID,
         that.originalTaskType, status,
         Long.parseLong(shuffleFinish),
         Long.parseLong(sortFinish),
         Long.parseLong(finishTime),
         hostName, -1, null,
         state, maybeParseCounters(counters),
         null);
    }
  }

  return null;
}
项目：aliyun-oss-hadoop-fs    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname(), event.getRackName());
  ParsedHost pHost = 
    getAndRecordParsedHost(event.getRackName(), event.getHostname());
  if (pHost != null) {
    attempt.setLocation(pHost.makeLoggedLocation());
  }

  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
  attempt.arraySetClockSplits(event.getClockSplits());
  attempt.arraySetCpuUsages(event.getCpuUsages());
  attempt.arraySetVMemKbytes(event.getVMemKbytes());
  attempt.arraySetPhysMemKbytes(event.getPhysMemKbytes());
}
项目：big-c    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("HOSTNAME");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent
        (taskAttemptID,
         that.originalTaskType, status,
         Long.parseLong(shuffleFinish),
         Long.parseLong(sortFinish),
         Long.parseLong(finishTime),
         hostName, -1, null,
         state, maybeParseCounters(counters),
         null);
    }
  }

  return null;
}
项目：big-c    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname(), event.getRackName());
  ParsedHost pHost = 
    getAndRecordParsedHost(event.getRackName(), event.getHostname());
  if (pHost != null) {
    attempt.setLocation(pHost.makeLoggedLocation());
  }

  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
  attempt.arraySetClockSplits(event.getClockSplits());
  attempt.arraySetCpuUsages(event.getCpuUsages());
  attempt.arraySetVMemKbytes(event.getVMemKbytes());
  attempt.arraySetPhysMemKbytes(event.getPhysMemKbytes());
}
项目：hadoop-2.6.0-cdh5.4.3    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("HOSTNAME");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (finishTime != null && shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent
        (taskAttemptID,
         that.originalTaskType, status,
         Long.parseLong(shuffleFinish),
         Long.parseLong(sortFinish),
         Long.parseLong(finishTime),
         hostName, -1, null,
         state, maybeParseCounters(counters),
         null);
    }
  }

  return null;
}
项目：hadoop-2.6.0-cdh5.4.3    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname(), event.getRackName());
  ParsedHost pHost = 
    getAndRecordParsedHost(event.getRackName(), event.getHostname());
  if (pHost != null) {
    attempt.setLocation(pHost.makeLoggedLocation());
  }

  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
  attempt.arraySetClockSplits(event.getClockSplits());
  attempt.arraySetCpuUsages(event.getCpuUsages());
  attempt.arraySetVMemKbytes(event.getVMemKbytes());
  attempt.arraySetPhysMemKbytes(event.getPhysMemKbytes());
}
项目：hadoop-plus    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("HOSTNAME");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (finishTime != null && shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent
        (taskAttemptID,
         that.originalTaskType, status,
         Long.parseLong(shuffleFinish),
         Long.parseLong(sortFinish),
         Long.parseLong(finishTime),
         hostName, -1, null,
         state, maybeParseCounters(counters),
         null);
    }
  }

  return null;
}
项目：hadoop-plus    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname(), event.getRackName());
  ParsedHost pHost = 
    getAndRecordParsedHost(event.getRackName(), event.getHostname());
  if (pHost != null) {
    attempt.setLocation(pHost.makeLoggedLocation());
  }

  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
  attempt.arraySetClockSplits(event.getClockSplits());
  attempt.arraySetCpuUsages(event.getCpuUsages());
  attempt.arraySetVMemKbytes(event.getVMemKbytes());
  attempt.arraySetPhysMemKbytes(event.getPhysMemKbytes());
}
项目：hops    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("RPC_ADDRESSES");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent
        (taskAttemptID,
         that.originalTaskType, status,
         Long.parseLong(shuffleFinish),
         Long.parseLong(sortFinish),
         Long.parseLong(finishTime),
         hostName, -1, null,
         state, maybeParseCounters(counters),
         null);
    }
  }

  return null;
}
项目：hops    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname(), event.getRackName());
  ParsedHost pHost = 
    getAndRecordParsedHost(event.getRackName(), event.getHostname());
  if (pHost != null) {
    attempt.setLocation(pHost.makeLoggedLocation());
  }

  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
  attempt.arraySetClockSplits(event.getClockSplits());
  attempt.arraySetCpuUsages(event.getCpuUsages());
  attempt.arraySetVMemKbytes(event.getVMemKbytes());
  attempt.arraySetPhysMemKbytes(event.getPhysMemKbytes());
}
项目：jumbune    文件：DecoratedJobHistoryParser.java    
/**
 * Customized methods for handling ReduceAttemptFinishedEvents
 * @param event
 */
private void handleReduceAttemptFinishedEvent(
        ReduceAttemptFinishedEvent event) {
    Map<TaskAttemptID, AdditionalTaskInfo> additionalJobInfoMap = additionalJobInfo
            .getAdditionalTasksMap();
    if (!additionalJobInfoMap.containsKey(event.getAttemptId())) {
        AdditionalTaskInfo additionalTaskInfo = new AdditionalTaskInfo();
        additionalTaskInfo.taskType = event.getTaskType();
        additionalTaskInfo.cpuUsages = event.getCpuUsages();
        additionalTaskInfo.physicalMemInKBs = event.getPhysMemKbytes();
        additionalJobInfoMap.put(event.getAttemptId(), additionalTaskInfo);
    }
}
项目：hadoop-TCP    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("HOSTNAME");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (finishTime != null && shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent
        (taskAttemptID,
         that.originalTaskType, status,
         Long.parseLong(shuffleFinish),
         Long.parseLong(sortFinish),
         Long.parseLong(finishTime),
         hostName, -1, null,
         state, maybeParseCounters(counters),
         null);
    }
  }

  return null;
}
项目：hadoop-TCP    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname(), event.getRackName());
  ParsedHost pHost = 
    getAndRecordParsedHost(event.getRackName(), event.getHostname());
  if (pHost != null) {
    attempt.setLocation(pHost.makeLoggedLocation());
  }

  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
  attempt.arraySetClockSplits(event.getClockSplits());
  attempt.arraySetCpuUsages(event.getCpuUsages());
  attempt.arraySetVMemKbytes(event.getVMemKbytes());
  attempt.arraySetPhysMemKbytes(event.getPhysMemKbytes());
}
项目：hardfs    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("HOSTNAME");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (finishTime != null && shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent
        (taskAttemptID,
         that.originalTaskType, status,
         Long.parseLong(shuffleFinish),
         Long.parseLong(sortFinish),
         Long.parseLong(finishTime),
         hostName, -1, null,
         state, maybeParseCounters(counters),
         null);
    }
  }

  return null;
}
项目：hardfs    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname(), event.getRackName());
  ParsedHost pHost = 
    getAndRecordParsedHost(event.getRackName(), event.getHostname());
  if (pHost != null) {
    attempt.setLocation(pHost.makeLoggedLocation());
  }

  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
  attempt.arraySetClockSplits(event.getClockSplits());
  attempt.arraySetCpuUsages(event.getCpuUsages());
  attempt.arraySetVMemKbytes(event.getVMemKbytes());
  attempt.arraySetPhysMemKbytes(event.getPhysMemKbytes());
}
项目：hadoop-on-lustre2    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("HOSTNAME");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (finishTime != null && shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent
        (taskAttemptID,
         that.originalTaskType, status,
         Long.parseLong(shuffleFinish),
         Long.parseLong(sortFinish),
         Long.parseLong(finishTime),
         hostName, -1, null,
         state, maybeParseCounters(counters),
         null);
    }
  }

  return null;
}
项目：hadoop-on-lustre2    文件：JobBuilder.java    
private void processReduceAttemptFinishedEvent(
    ReduceAttemptFinishedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setResult(getPre21Value(event.getTaskStatus()));
  attempt.setHostName(event.getHostname(), event.getRackName());
  ParsedHost pHost = 
    getAndRecordParsedHost(event.getRackName(), event.getHostname());
  if (pHost != null) {
    attempt.setLocation(pHost.makeLoggedLocation());
  }

  // XXX There may be redundant location info available in the event.
  // We might consider extracting it from this event. Currently this
  // is redundant, but making this will add future-proofing.
  attempt.setFinishTime(event.getFinishTime());
  attempt.setShuffleFinished(event.getShuffleFinishTime());
  attempt.setSortFinished(event.getSortFinishTime());
  attempt
      .incorporateCounters(((ReduceAttemptFinished) event.getDatum()).counters);
  attempt.arraySetClockSplits(event.getClockSplits());
  attempt.arraySetCpuUsages(event.getCpuUsages());
  attempt.arraySetVMemKbytes(event.getVMemKbytes());
  attempt.arraySetPhysMemKbytes(event.getPhysMemKbytes());
}
项目：mapreduce-fork    文件：ReduceAttempt20LineHistoryEventEmitter.java    
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String finishTime = line.get("FINISH_TIME");
  String status = line.get("TASK_STATUS");

  if (finishTime != null && status != null
      && status.equalsIgnoreCase("success")) {
    String hostName = line.get("HOSTNAME");
    String counters = line.get("COUNTERS");
    String state = line.get("STATE_STRING");
    String shuffleFinish = line.get("SHUFFLE_FINISHED");
    String sortFinish = line.get("SORT_FINISHED");

    if (finishTime != null && shuffleFinish != null && sortFinish != null
        && "success".equalsIgnoreCase(status)) {
      ReduceAttempt20LineHistoryEventEmitter that =
          (ReduceAttempt20LineHistoryEventEmitter) thatg;

      return new ReduceAttemptFinishedEvent(taskAttemptID,
          that.originalTaskType, status, Long.parseLong(shuffleFinish),
          Long.parseLong(sortFinish), Long.parseLong(finishTime), hostName,
          state, maybeParseCounters(counters));
    }
  }

  return null;
}
项目：hadoop    文件：TaskAttemptImpl.java    
@SuppressWarnings({ "unchecked" })
private void logAttemptFinishedEvent(TaskAttemptStateInternal state) {
  //Log finished events only if an attempt started.
  if (getLaunchTime() == 0) return; 
  String containerHostName = this.container == null ? "UNKNOWN"
       : this.container.getNodeId().getHost();
  int containerNodePort =
      this.container == null ? -1 : this.container.getNodeId().getPort();
  if (attemptId.getTaskId().getTaskType() == TaskType.MAP) {
    MapAttemptFinishedEvent mfe =
       new MapAttemptFinishedEvent(TypeConverter.fromYarn(attemptId),
       TypeConverter.fromYarn(attemptId.getTaskId().getTaskType()),
       state.toString(),
       this.reportedStatus.mapFinishTime,
       finishTime,
       containerHostName,
       containerNodePort,
       this.nodeRackName == null ? "UNKNOWN" : this.nodeRackName,
       this.reportedStatus.stateString,
       getCounters(),
       getProgressSplitBlock().burst());
       eventHandler.handle(
         new JobHistoryEvent(attemptId.getTaskId().getJobId(), mfe));
  } else {
     ReduceAttemptFinishedEvent rfe =
       new ReduceAttemptFinishedEvent(TypeConverter.fromYarn(attemptId),
       TypeConverter.fromYarn(attemptId.getTaskId().getTaskType()),
       state.toString(),
       this.reportedStatus.shuffleFinishTime,
       this.reportedStatus.sortFinishTime,
       finishTime,
       containerHostName,
       containerNodePort,
       this.nodeRackName == null ? "UNKNOWN" : this.nodeRackName,
       this.reportedStatus.stateString,
       getCounters(),
       getProgressSplitBlock().burst());
       eventHandler.handle(
         new JobHistoryEvent(attemptId.getTaskId().getJobId(), rfe));
  }
}
项目：hadoop    文件：TopologyBuilder.java    
private void processReduceAttemptFinishedEvent(ReduceAttemptFinishedEvent event) {
  recordParsedHost(event.getHostname(), event.getRackName());
}
项目：hadoop    文件：JobBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (finalized) {
    throw new IllegalStateException(
        "JobBuilder.process(HistoryEvent event) called after ParsedJob built");
  }

  // these are in lexicographical order by class name.
  if (event instanceof AMStartedEvent) {
    // ignore this event as Rumen currently doesnt need this event
    //TODO Enhance Rumen to process this event and capture restarts
    return;
  } else if (event instanceof NormalizedResourceEvent) {
    // Log an warn message as NormalizedResourceEvent shouldn't be written.
    LOG.warn("NormalizedResourceEvent should be ignored in history server.");
  } else if (event instanceof JobFinishedEvent) {
    processJobFinishedEvent((JobFinishedEvent) event);
  } else if (event instanceof JobInfoChangeEvent) {
    processJobInfoChangeEvent((JobInfoChangeEvent) event);
  } else if (event instanceof JobInitedEvent) {
    processJobInitedEvent((JobInitedEvent) event);
  } else if (event instanceof JobPriorityChangeEvent) {
    processJobPriorityChangeEvent((JobPriorityChangeEvent) event);
  } else if (event instanceof JobQueueChangeEvent) {
    processJobQueueChangeEvent((JobQueueChangeEvent) event);
  } else if (event instanceof JobStatusChangedEvent) {
    processJobStatusChangedEvent((JobStatusChangedEvent) event);
  } else if (event instanceof JobSubmittedEvent) {
    processJobSubmittedEvent((JobSubmittedEvent) event);
  } else if (event instanceof JobUnsuccessfulCompletionEvent) {
    processJobUnsuccessfulCompletionEvent((JobUnsuccessfulCompletionEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptStartedEvent) {
    processTaskAttemptStartedEvent((TaskAttemptStartedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskFailedEvent) {
    processTaskFailedEvent((TaskFailedEvent) event);
  } else if (event instanceof TaskFinishedEvent) {
    processTaskFinishedEvent((TaskFinishedEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof TaskUpdatedEvent) {
    processTaskUpdatedEvent((TaskUpdatedEvent) event);
  } else
    throw new IllegalArgumentException(
        "JobBuilder.process(HistoryEvent): unknown event type:"
        + event.getEventType() + " for event:" + event);
}
项目：aliyun-oss-hadoop-fs    文件：TaskAttemptImpl.java    
@SuppressWarnings({ "unchecked" })
private void logAttemptFinishedEvent(TaskAttemptStateInternal state) {
  //Log finished events only if an attempt started.
  if (getLaunchTime() == 0) return; 
  String containerHostName = this.container == null ? "UNKNOWN"
       : this.container.getNodeId().getHost();
  int containerNodePort =
      this.container == null ? -1 : this.container.getNodeId().getPort();
  if (attemptId.getTaskId().getTaskType() == TaskType.MAP) {
    MapAttemptFinishedEvent mfe =
       new MapAttemptFinishedEvent(TypeConverter.fromYarn(attemptId),
       TypeConverter.fromYarn(attemptId.getTaskId().getTaskType()),
       state.toString(),
       this.reportedStatus.mapFinishTime,
       finishTime,
       containerHostName,
       containerNodePort,
       this.nodeRackName == null ? "UNKNOWN" : this.nodeRackName,
       this.reportedStatus.stateString,
       getCounters(),
       getProgressSplitBlock().burst());
       eventHandler.handle(
         new JobHistoryEvent(attemptId.getTaskId().getJobId(), mfe));
  } else {
     ReduceAttemptFinishedEvent rfe =
       new ReduceAttemptFinishedEvent(TypeConverter.fromYarn(attemptId),
       TypeConverter.fromYarn(attemptId.getTaskId().getTaskType()),
       state.toString(),
       this.reportedStatus.shuffleFinishTime,
       this.reportedStatus.sortFinishTime,
       finishTime,
       containerHostName,
       containerNodePort,
       this.nodeRackName == null ? "UNKNOWN" : this.nodeRackName,
       this.reportedStatus.stateString,
       getCounters(),
       getProgressSplitBlock().burst());
       eventHandler.handle(
         new JobHistoryEvent(attemptId.getTaskId().getJobId(), rfe));
  }
}
项目：aliyun-oss-hadoop-fs    文件：TopologyBuilder.java    
private void processReduceAttemptFinishedEvent(ReduceAttemptFinishedEvent event) {
  recordParsedHost(event.getHostname(), event.getRackName());
}
项目：aliyun-oss-hadoop-fs    文件：JobBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (finalized) {
    throw new IllegalStateException(
        "JobBuilder.process(HistoryEvent event) called after ParsedJob built");
  }

  // these are in lexicographical order by class name.
  if (event instanceof AMStartedEvent) {
    // ignore this event as Rumen currently doesnt need this event
    //TODO Enhance Rumen to process this event and capture restarts
    return;
  } else if (event instanceof NormalizedResourceEvent) {
    // Log an warn message as NormalizedResourceEvent shouldn't be written.
    LOG.warn("NormalizedResourceEvent should be ignored in history server.");
  } else if (event instanceof JobFinishedEvent) {
    processJobFinishedEvent((JobFinishedEvent) event);
  } else if (event instanceof JobInfoChangeEvent) {
    processJobInfoChangeEvent((JobInfoChangeEvent) event);
  } else if (event instanceof JobInitedEvent) {
    processJobInitedEvent((JobInitedEvent) event);
  } else if (event instanceof JobPriorityChangeEvent) {
    processJobPriorityChangeEvent((JobPriorityChangeEvent) event);
  } else if (event instanceof JobQueueChangeEvent) {
    processJobQueueChangeEvent((JobQueueChangeEvent) event);
  } else if (event instanceof JobStatusChangedEvent) {
    processJobStatusChangedEvent((JobStatusChangedEvent) event);
  } else if (event instanceof JobSubmittedEvent) {
    processJobSubmittedEvent((JobSubmittedEvent) event);
  } else if (event instanceof JobUnsuccessfulCompletionEvent) {
    processJobUnsuccessfulCompletionEvent((JobUnsuccessfulCompletionEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptStartedEvent) {
    processTaskAttemptStartedEvent((TaskAttemptStartedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskFailedEvent) {
    processTaskFailedEvent((TaskFailedEvent) event);
  } else if (event instanceof TaskFinishedEvent) {
    processTaskFinishedEvent((TaskFinishedEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof TaskUpdatedEvent) {
    processTaskUpdatedEvent((TaskUpdatedEvent) event);
  } else
    throw new IllegalArgumentException(
        "JobBuilder.process(HistoryEvent): unknown event type:"
        + event.getEventType() + " for event:" + event);
}
项目：big-c    文件：TaskAttemptImpl.java    
@SuppressWarnings({ "unchecked" })
private void logAttemptFinishedEvent(TaskAttemptStateInternal state) {
  //Log finished events only if an attempt started.
  if (getLaunchTime() == 0) return; 
  String containerHostName = this.container == null ? "UNKNOWN"
       : this.container.getNodeId().getHost();
  int containerNodePort =
      this.container == null ? -1 : this.container.getNodeId().getPort();
  if (attemptId.getTaskId().getTaskType() == TaskType.MAP) {
    MapAttemptFinishedEvent mfe =
       new MapAttemptFinishedEvent(TypeConverter.fromYarn(attemptId),
       TypeConverter.fromYarn(attemptId.getTaskId().getTaskType()),
       state.toString(),
       this.reportedStatus.mapFinishTime,
       finishTime,
       containerHostName,
       containerNodePort,
       this.nodeRackName == null ? "UNKNOWN" : this.nodeRackName,
       this.reportedStatus.stateString,
       getCounters(),
       getProgressSplitBlock().burst());
       eventHandler.handle(
         new JobHistoryEvent(attemptId.getTaskId().getJobId(), mfe));
  } else {
     ReduceAttemptFinishedEvent rfe =
       new ReduceAttemptFinishedEvent(TypeConverter.fromYarn(attemptId),
       TypeConverter.fromYarn(attemptId.getTaskId().getTaskType()),
       state.toString(),
       this.reportedStatus.shuffleFinishTime,
       this.reportedStatus.sortFinishTime,
       finishTime,
       containerHostName,
       containerNodePort,
       this.nodeRackName == null ? "UNKNOWN" : this.nodeRackName,
       this.reportedStatus.stateString,
       getCounters(),
       getProgressSplitBlock().burst());
       eventHandler.handle(
         new JobHistoryEvent(attemptId.getTaskId().getJobId(), rfe));
  }
}
项目：big-c    文件：TopologyBuilder.java    
private void processReduceAttemptFinishedEvent(ReduceAttemptFinishedEvent event) {
  recordParsedHost(event.getHostname(), event.getRackName());
}
项目：big-c    文件：JobBuilder.java    
/**
 * Process one {@link HistoryEvent}
 * 
 * @param event
 *          The {@link HistoryEvent} to be processed.
 */
public void process(HistoryEvent event) {
  if (finalized) {
    throw new IllegalStateException(
        "JobBuilder.process(HistoryEvent event) called after ParsedJob built");
  }

  // these are in lexicographical order by class name.
  if (event instanceof AMStartedEvent) {
    // ignore this event as Rumen currently doesnt need this event
    //TODO Enhance Rumen to process this event and capture restarts
    return;
  } else if (event instanceof NormalizedResourceEvent) {
    // Log an warn message as NormalizedResourceEvent shouldn't be written.
    LOG.warn("NormalizedResourceEvent should be ignored in history server.");
  } else if (event instanceof JobFinishedEvent) {
    processJobFinishedEvent((JobFinishedEvent) event);
  } else if (event instanceof JobInfoChangeEvent) {
    processJobInfoChangeEvent((JobInfoChangeEvent) event);
  } else if (event instanceof JobInitedEvent) {
    processJobInitedEvent((JobInitedEvent) event);
  } else if (event instanceof JobPriorityChangeEvent) {
    processJobPriorityChangeEvent((JobPriorityChangeEvent) event);
  } else if (event instanceof JobQueueChangeEvent) {
    processJobQueueChangeEvent((JobQueueChangeEvent) event);
  } else if (event instanceof JobStatusChangedEvent) {
    processJobStatusChangedEvent((JobStatusChangedEvent) event);
  } else if (event instanceof JobSubmittedEvent) {
    processJobSubmittedEvent((JobSubmittedEvent) event);
  } else if (event instanceof JobUnsuccessfulCompletionEvent) {
    processJobUnsuccessfulCompletionEvent((JobUnsuccessfulCompletionEvent) event);
  } else if (event instanceof MapAttemptFinishedEvent) {
    processMapAttemptFinishedEvent((MapAttemptFinishedEvent) event);
  } else if (event instanceof ReduceAttemptFinishedEvent) {
    processReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptFinishedEvent) {
    processTaskAttemptFinishedEvent((TaskAttemptFinishedEvent) event);
  } else if (event instanceof TaskAttemptStartedEvent) {
    processTaskAttemptStartedEvent((TaskAttemptStartedEvent) event);
  } else if (event instanceof TaskAttemptUnsuccessfulCompletionEvent) {
    processTaskAttemptUnsuccessfulCompletionEvent((TaskAttemptUnsuccessfulCompletionEvent) event);
  } else if (event instanceof TaskFailedEvent) {
    processTaskFailedEvent((TaskFailedEvent) event);
  } else if (event instanceof TaskFinishedEvent) {
    processTaskFinishedEvent((TaskFinishedEvent) event);
  } else if (event instanceof TaskStartedEvent) {
    processTaskStartedEvent((TaskStartedEvent) event);
  } else if (event instanceof TaskUpdatedEvent) {
    processTaskUpdatedEvent((TaskUpdatedEvent) event);
  } else
    throw new IllegalArgumentException(
        "JobBuilder.process(HistoryEvent): unknown event type:"
        + event.getEventType() + " for event:" + event);
}