Java TaskAttemptStartedEvent类代码示例

本文整理汇总了Java中org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent类的典型用法代码示例。如果您正苦于以下问题：Java TaskAttemptStartedEvent类的具体用法？Java TaskAttemptStartedEvent怎么用？Java TaskAttemptStartedEvent使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

TaskAttemptStartedEvent类属于org.apache.hadoop.mapreduce.jobhistory包，在下文中一共展示了TaskAttemptStartedEvent类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: sendLaunchedEvents

import org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
private void sendLaunchedEvents() {
  JobCounterUpdateEvent jce = new JobCounterUpdateEvent(attemptId.getTaskId()
      .getJobId());
  jce.addCounterUpdate(attemptId.getTaskId().getTaskType() == TaskType.MAP ?
      JobCounter.TOTAL_LAUNCHED_MAPS : JobCounter.TOTAL_LAUNCHED_REDUCES, 1);
  eventHandler.handle(jce);

  LOG.info("TaskAttempt: [" + attemptId
      + "] using containerId: [" + container.getId() + " on NM: ["
      + StringInterner.weakIntern(container.getNodeId().toString()) + "]");
  TaskAttemptStartedEvent tase =
    new TaskAttemptStartedEvent(TypeConverter.fromYarn(attemptId),
        TypeConverter.fromYarn(attemptId.getTaskId().getTaskType()),
        launchTime, trackerName, httpPort, shufflePort, container.getId(),
        locality.toString(), avataar.toString());
  eventHandler.handle(
      new JobHistoryEvent(attemptId.getTaskId().getJobId(), tase));
}

开发者ID:naver，项目名称:hadoop，代码行数:20，代码来源:TaskAttemptImpl.java

示例2: maybeEmitEvent

import org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent; //导入依赖的package包/类
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String startTime = line.get("START_TIME");
  String taskType = line.get("TASK_TYPE");
  String trackerName = line.get("TRACKER_NAME");
  String httpPort = line.get("HTTP_PORT");
  String locality = line.get("LOCALITY");
  if (locality == null) {
    locality = "";
  }
  String avataar = line.get("AVATAAR");
  if (avataar == null) {
    avataar = "";
  }

  if (startTime != null && taskType != null) {
    TaskAttempt20LineEventEmitter that =
        (TaskAttempt20LineEventEmitter) thatg;

    that.originalStartTime = Long.parseLong(startTime);
    that.originalTaskType =
        Version20LogInterfaceUtils.get20TaskType(taskType);

    int port =
        httpPort.equals("") ? DEFAULT_HTTP_PORT : Integer
            .parseInt(httpPort);

    return new TaskAttemptStartedEvent(taskAttemptID,
        that.originalTaskType, that.originalStartTime, trackerName, port, -1,
        locality, avataar);
  }

  return null;
}

开发者ID:naver，项目名称:hadoop，代码行数:41，代码来源:TaskAttempt20LineEventEmitter.java

示例3: sendLaunchedEvents

import org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
private void sendLaunchedEvents() {
  JobCounterUpdateEvent jce = new JobCounterUpdateEvent(attemptId.getTaskId()
      .getJobId());
  
  jce.addCounterUpdate(attemptId.getTaskId().getTaskType() == TaskType.MAP ?
      JobCounter.TOTAL_LAUNCHED_MAPS : JobCounter.TOTAL_LAUNCHED_REDUCES, 1);
  eventHandler.handle(jce);

  LOG.info("TaskAttempt: [" + attemptId
      + "] using containerId: [" + container.getId() + " on NM: ["
      + StringInterner.weakIntern(container.getNodeId().toString()) + "]");
  TaskAttemptStartedEvent tase =
    new TaskAttemptStartedEvent(TypeConverter.fromYarn(attemptId),
        TypeConverter.fromYarn(attemptId.getTaskId().getTaskType()),
        launchTime, trackerName, httpPort, shufflePort, container.getId(),
        locality.toString(), avataar.toString());
  eventHandler.handle(
      new JobHistoryEvent(attemptId.getTaskId().getJobId(), tase));
}

开发者ID:yncxcw，项目名称:FlexMap，代码行数:21，代码来源:TaskAttemptImpl.java

示例4: processTaskAttemptStartedEvent

import org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent; //导入依赖的package包/类
private void processTaskAttemptStartedEvent(TaskAttemptStartedEvent event) {
  ParsedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getTaskAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setStartTime(event.getStartTime());
  attempt.putTrackerName(event.getTrackerName());
  attempt.putHttpPort(event.getHttpPort());
  attempt.putShufflePort(event.getShufflePort());
}

开发者ID:naver，项目名称:hadoop，代码行数:13，代码来源:JobBuilder.java

示例5: maybeEmitEvent

import org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent; //导入依赖的package包/类
HistoryEvent maybeEmitEvent(ParsedLine line, String taskAttemptIDName,
    HistoryEventEmitter thatg) {
  if (taskAttemptIDName == null) {
    return null;
  }

  TaskAttemptID taskAttemptID = TaskAttemptID.forName(taskAttemptIDName);

  String startTime = line.get("START_TIME");
  String taskType = line.get("TASK_TYPE");
  String trackerName = line.get("TRACKER_NAME");
  String httpPort = line.get("HTTP_PORT");

  if (startTime != null && taskType != null) {
    TaskAttempt20LineEventEmitter that =
        (TaskAttempt20LineEventEmitter) thatg;

    that.originalStartTime = Long.parseLong(startTime);
    that.originalTaskType =
        Version20LogInterfaceUtils.get20TaskType(taskType);

    int port =
        httpPort.equals("") ? DEFAULT_HTTP_PORT : Integer
            .parseInt(httpPort);

    return new TaskAttemptStartedEvent(taskAttemptID,
        that.originalTaskType, that.originalStartTime, trackerName, port);
  }

  return null;
}

开发者ID:rekhajoshm，项目名称:mapreduce-fork，代码行数:32，代码来源:TaskAttempt20LineEventEmitter.java

示例6: processTaskAttemptStartedEvent

import org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent; //导入依赖的package包/类
private void processTaskAttemptStartedEvent(TaskAttemptStartedEvent event) {
  LoggedTaskAttempt attempt =
      getOrMakeTaskAttempt(event.getTaskType(), event.getTaskId().toString(),
          event.getTaskAttemptId().toString());
  if (attempt == null) {
    return;
  }
  attempt.setStartTime(event.getStartTime());
}

开发者ID:rekhajoshm，项目名称:mapreduce-fork，代码行数:10，代码来源:JobBuilder.java

示例7: process

import org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent; //导入依赖的package包/类
/**
 * 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);
}

开发者ID:naver，项目名称:hadoop，代码行数:60，代码来源:JobBuilder.java

示例8: process

import org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent; //导入依赖的package包/类
/**
 * 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 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 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");
}

开发者ID:ict-carch，项目名称:hadoop-plus，代码行数:54，代码来源:JobBuilder.java

示例9: process

import org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent; //导入依赖的package包/类
/**
 * 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 LoggedJob built");
  }

  // these are in lexicographical order by class name.
  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 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");
}

开发者ID:rekhajoshm，项目名称:mapreduce-fork，代码行数:50，代码来源:JobBuilder.java

注：本文中的org.apache.hadoop.mapreduce.jobhistory.TaskAttemptStartedEvent类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。