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Java JobDiagnosticsUpdateEvent类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent类的典型用法代码示例。如果您正苦于以下问题：Java JobDiagnosticsUpdateEvent类的具体用法？Java JobDiagnosticsUpdateEvent怎么用？Java JobDiagnosticsUpdateEvent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。



JobDiagnosticsUpdateEvent类属于org.apache.hadoop.mapreduce.v2.app.job.event包，在下文中一共展示了JobDiagnosticsUpdateEvent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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: killJob

import org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public KillJobResponse killJob(KillJobRequest request) 
  throws IOException {
  JobId jobId = request.getJobId();
  UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser();
  String message = "Kill job " + jobId + " received from " + callerUGI
      + " at " + Server.getRemoteAddress();
  LOG.info(message);
  verifyAndGetJob(jobId, JobACL.MODIFY_JOB, false);
  appContext.getEventHandler().handle(
      new JobDiagnosticsUpdateEvent(jobId, message));
  appContext.getEventHandler().handle(
      new JobEvent(jobId, JobEventType.JOB_KILL));
  KillJobResponse response = 
    recordFactory.newRecordInstance(KillJobResponse.class);
  return response;
}
开发者ID:naver，项目名称:hadoop，代码行数:19，代码来源:MRClientService.java


示例2: testReportDiagnostics

import org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent; //导入依赖的package包/类
@Test
public void testReportDiagnostics() throws Exception {
  JobID jobID = JobID.forName("job_1234567890000_0001");
  JobId jobId = TypeConverter.toYarn(jobID);
  final String diagMsg = "some diagnostic message";
  final JobDiagnosticsUpdateEvent diagUpdateEvent =
      new JobDiagnosticsUpdateEvent(jobId, diagMsg);
  MRAppMetrics mrAppMetrics = MRAppMetrics.create();
  AppContext mockContext = mock(AppContext.class);
  when(mockContext.hasSuccessfullyUnregistered()).thenReturn(true);
  JobImpl job = new JobImpl(jobId, Records
      .newRecord(ApplicationAttemptId.class), new Configuration(),
      mock(EventHandler.class),
      null, mock(JobTokenSecretManager.class), null,
      new SystemClock(), null,
      mrAppMetrics, null, true, null, 0, null, mockContext, null, null);
  job.handle(diagUpdateEvent);
  String diagnostics = job.getReport().getDiagnostics();
  Assert.assertNotNull(diagnostics);
  Assert.assertTrue(diagnostics.contains(diagMsg));

  job = new JobImpl(jobId, Records
      .newRecord(ApplicationAttemptId.class), new Configuration(),
      mock(EventHandler.class),
      null, mock(JobTokenSecretManager.class), null,
      new SystemClock(), null,
      mrAppMetrics, null, true, null, 0, null, mockContext, null, null);
  job.handle(new JobEvent(jobId, JobEventType.JOB_KILL));
  job.handle(diagUpdateEvent);
  diagnostics = job.getReport().getDiagnostics();
  Assert.assertNotNull(diagnostics);
  Assert.assertTrue(diagnostics.contains(diagMsg));
}
开发者ID:naver，项目名称:hadoop，代码行数:34，代码来源:TestJobImpl.java


示例3: killJob

import org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public KillJobResponse killJob(KillJobRequest request) 
  throws IOException {
  JobId jobId = request.getJobId();
  UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser();
  String message = "Kill job " + jobId + " received from " + callerUGI
      + " at " + Server.getRemoteAddress();
  LOG.info(message);
  verifyAndGetJob(jobId, JobACL.MODIFY_JOB);
  appContext.getEventHandler().handle(
      new JobDiagnosticsUpdateEvent(jobId, message));
  appContext.getEventHandler().handle(
      new JobEvent(jobId, JobEventType.JOB_KILL));
  KillJobResponse response = 
    recordFactory.newRecordInstance(KillJobResponse.class);
  return response;
}
开发者ID:Nextzero，项目名称:hadoop-2.6.0-cdh5.4.3，代码行数:19，代码来源:MRClientService.java


示例4: killJob

import org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public KillJobResponse killJob(KillJobRequest request) 
  throws IOException {
  JobId jobId = request.getJobId();
  String message = "Kill Job received from client " + jobId;
  LOG.info(message);
 verifyAndGetJob(jobId, true);
  appContext.getEventHandler().handle(
      new JobDiagnosticsUpdateEvent(jobId, message));
  appContext.getEventHandler().handle(
      new JobEvent(jobId, JobEventType.JOB_KILL));
  KillJobResponse response = 
    recordFactory.newRecordInstance(KillJobResponse.class);
  return response;
}
开发者ID:ict-carch，项目名称:hadoop-plus，代码行数:17，代码来源:MRClientService.java


示例5: handle

import org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void handle(TaskAttemptEvent event) {
  if (LOG.isDebugEnabled()) {
    LOG.debug("Processing " + event.getTaskAttemptID() + " of type "
        + event.getType());
  }
  writeLock.lock();
  try {
    final TaskAttemptStateInternal oldState = getInternalState()  ;
    try {
      stateMachine.doTransition(event.getType(), event);
    } catch (InvalidStateTransitonException e) {
      LOG.error("Can't handle this event at current state for "
          + this.attemptId, e);
      eventHandler.handle(new JobDiagnosticsUpdateEvent(
          this.attemptId.getTaskId().getJobId(), "Invalid event " + event.getType() + 
          " on TaskAttempt " + this.attemptId));
      eventHandler.handle(new JobEvent(this.attemptId.getTaskId().getJobId(),
          JobEventType.INTERNAL_ERROR));
    }
    if (oldState != getInternalState()) {
        LOG.info(attemptId + " TaskAttempt Transitioned from " 
         + oldState + " to "
         + getInternalState());
    }
  } finally {
    writeLock.unlock();
  }
}
开发者ID:naver，项目名称:hadoop，代码行数:31，代码来源:TaskAttemptImpl.java


示例6: internalError

import org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent; //导入依赖的package包/类
protected void internalError(TaskEventType type) {
  LOG.error("Invalid event " + type + " on Task " + this.taskId);
  eventHandler.handle(new JobDiagnosticsUpdateEvent(
      this.taskId.getJobId(), "Invalid event " + type + 
      " on Task " + this.taskId));
  eventHandler.handle(new JobEvent(this.taskId.getJobId(),
      JobEventType.INTERNAL_ERROR));
}
开发者ID:naver，项目名称:hadoop，代码行数:9，代码来源:TaskImpl.java


示例7: handle

import org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void handle(TaskAttemptEvent event) {
  if (LOG.isDebugEnabled()) {
    LOG.debug("Processing " + event.getTaskAttemptID() + " of type "
        + event.getType());
  }
  writeLock.lock();
  try {
    final TaskAttemptStateInternal oldState = getInternalState()  ;
    try {
      stateMachine.doTransition(event.getType(), event);
    } catch (InvalidStateTransitionException e) {
      LOG.error("Can't handle this event at current state for "
          + this.attemptId, e);
      eventHandler.handle(new JobDiagnosticsUpdateEvent(
          this.attemptId.getTaskId().getJobId(), "Invalid event " + event.getType() + 
          " on TaskAttempt " + this.attemptId));
      eventHandler.handle(new JobEvent(this.attemptId.getTaskId().getJobId(),
          JobEventType.INTERNAL_ERROR));
    }
    if (oldState != getInternalState()) {
        LOG.info(attemptId + " TaskAttempt Transitioned from " 
         + oldState + " to "
         + getInternalState());
    }
  } finally {
    writeLock.unlock();
  }
}
开发者ID:aliyun-beta，项目名称:aliyun-oss-hadoop-fs，代码行数:31，代码来源:TaskAttemptImpl.java


示例8: testReportDiagnostics

import org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent; //导入依赖的package包/类
@Test
public void testReportDiagnostics() throws Exception {
  JobID jobID = JobID.forName("job_1234567890000_0001");
  JobId jobId = TypeConverter.toYarn(jobID);
  final String diagMsg = "some diagnostic message";
  final JobDiagnosticsUpdateEvent diagUpdateEvent =
      new JobDiagnosticsUpdateEvent(jobId, diagMsg);
  MRAppMetrics mrAppMetrics = MRAppMetrics.create();
  JobImpl job = new JobImpl(jobId, Records
      .newRecord(ApplicationAttemptId.class), new Configuration(),
      mock(EventHandler.class),
      null, mock(JobTokenSecretManager.class), null,
      new SystemClock(), null,
      mrAppMetrics, null, true, null, 0, null, null, null, null);
  job.handle(diagUpdateEvent);
  String diagnostics = job.getReport().getDiagnostics();
  Assert.assertNotNull(diagnostics);
  Assert.assertTrue(diagnostics.contains(diagMsg));

  job = new JobImpl(jobId, Records
      .newRecord(ApplicationAttemptId.class), new Configuration(),
      mock(EventHandler.class),
      null, mock(JobTokenSecretManager.class), null,
      new SystemClock(), null,
      mrAppMetrics, null, true, null, 0, null, null, null, null);
  job.handle(new JobEvent(jobId, JobEventType.JOB_KILL));
  job.handle(diagUpdateEvent);
  diagnostics = job.getReport().getDiagnostics();
  Assert.assertNotNull(diagnostics);
  Assert.assertTrue(diagnostics.contains(diagMsg));
}
开发者ID:ict-carch，项目名称:hadoop-plus，代码行数:32，代码来源:TestJobImpl.java


示例9: handle

import org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void handle(TaskAttemptEvent event) {
  if (LOG.isDebugEnabled()) {
    LOG.debug("Processing " + event.getTaskAttemptID() + " of type "
        + event.getType());
  }
  writeLock.lock();
  try {
    final TaskAttemptStateInternal oldState = getInternalState()  ;
    try {
      stateMachine.doTransition(event.getType(), event);
    } catch (InvalidStateTransitionException e) {
      LOG.error("Can't handle this event at current state for "
          + this.attemptId, e);
      eventHandler.handle(new JobDiagnosticsUpdateEvent(
          this.attemptId.getTaskId().getJobId(), "Invalid event " + event.getType() + 
          " on TaskAttempt " + this.attemptId));
      eventHandler.handle(new JobEvent(this.attemptId.getTaskId().getJobId(),
          JobEventType.INTERNAL_ERROR));
    }
    if (oldState != getInternalState()) {
      if (getInternalState() == TaskAttemptStateInternal.FAILED) {
        String nodeId = null == this.container ? "Not-assigned"
            : this.container.getNodeId().toString();
        LOG.info(attemptId + " transitioned from state " + oldState + " to "
            + getInternalState() + ", event type is " + event.getType()
            + " and nodeId=" + nodeId);
      } else {
        LOG.info(attemptId + " TaskAttempt Transitioned from " + oldState
            + " to " + getInternalState());
      }
    }
  } finally {
    writeLock.unlock();
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:38，代码来源:TaskAttemptImpl.java



注：本文中的org.apache.hadoop.mapreduce.v2.app.job.event.JobDiagnosticsUpdateEvent类示例整理自Github/MSDocs等源码及文档管理平台，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。

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