Package org.apache.hadoop.mapreduce.v2.api.records

Examples of org.apache.hadoop.mapreduce.v2.api.records.JobState

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  @Override
  public JobReport getReport() {
    readLock.lock();
    try {
      JobState state = getState();

      // jobFile can be null if the job is not yet inited.
      String jobFile =
          remoteJobConfFile == null ? "" : remoteJobConfFile.toString();
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  @Override
  public JobState getState() {
    readLock.lock();
    try {
      JobState state = getExternalState(getInternalState());
      if (!appContext.hasSuccessfullyUnregistered()
          && (state == JobState.SUCCEEDED || state == JobState.FAILED
          || state == JobState.KILLED || state == JobState.ERROR)) {
        return lastNonFinalState;
      } else {
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      writeLock.unlock();
    }
  }

  private void rememberLastNonFinalState(JobStateInternal stateInternal) {
    JobState state = getExternalState(stateInternal);
    // if state is not the final state, set lastNonFinalState
    if (state != JobState.SUCCEEDED && state != JobState.FAILED
        && state != JobState.KILLED && state != JobState.ERROR) {
      lastNonFinalState = state;
    }
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  @Override
  public JobReport getReport() {
    readLock.lock();
    try {
      JobState state = getState();

      // jobFile can be null if the job is not yet inited.
      String jobFile =
          remoteJobConfFile == null ? "" : remoteJobConfFile.toString();
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  public Counters getAllCounters() {

    readLock.lock();

    try {
      JobState state = getState();
      if (state == JobState.ERROR || state == JobState.FAILED
          || state == JobState.KILLED || state == JobState.SUCCEEDED) {
        this.mayBeConstructFinalFullCounters();
        return fullCounters;
      }
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  @Override
  public JobReport getReport() {
    readLock.lock();
    try {
      JobState state = getState();

      // jobFile can be null if the job is not yet inited.
      String jobFile =
          remoteJobConfFile == null ? "" : remoteJobConfFile.toString();
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   */
  public void handle(JobEvent event) {
    LOG.debug("Processing " + event.getJobId() + " of type " + event.getType());
    try {
      writeLock.lock();
      JobState oldState = getState();
      try {
         getStateMachine().doTransition(event.getType(), event);
      } catch (InvalidStateTransitonException e) {
        LOG.error("Can't handle this event at current state", e);
        addDiagnostic("Invalid event " + event.getType() +
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        job.addDiagnostic(diagnosticMsg);
        job.abortJob(org.apache.hadoop.mapreduce.JobStatus.State.FAILED);
        return job.finished(JobState.FAILED);
      }
     
      JobState jobCompleteSuccess = JobImpl.checkJobCompleteSuccess(job);
      if (jobCompleteSuccess != null) {
        return jobCompleteSuccess;
      }
     
      //return the current state, Job not finished yet
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  static class JobNoTasksCompletedTransition implements
  MultipleArcTransition<JobImpl, JobEvent, JobState> {

    @Override
    public JobState transition(JobImpl job, JobEvent event) {
      JobState jobCompleteSuccess = JobImpl.checkJobCompleteSuccess(job);
      if (jobCompleteSuccess != null) {
        return jobCompleteSuccess;
      }
     
      // Return the current state, Job not finished yet
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    return jobIndexInfo.getQueueName();
  }

  @Override
  public JobState getState() {
    JobState js = null;
    try {
      js = JobState.valueOf(jobIndexInfo.getJobStatus());
    } catch (Exception e) {
      // Meant for use by the display UI. Exception would prevent it from being
      // rendered.e Defaulting to KILLED
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Related Classes of org.apache.hadoop.mapreduce.v2.api.records.JobState

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  • 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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