Java Code Examples for org.apache.hadoop.mapred.TIPStatus#COMPLETE

The following examples show how to use org.apache.hadoop.mapred.TIPStatus#COMPLETE . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: TaskReport.java    From hadoop with Apache License 2.0 6 votes vote down vote up 
public void write(DataOutput out) throws IOException {
  taskid.write(out);
  out.writeFloat(progress);
  Text.writeString(out, state);
  out.writeLong(startTime);
  out.writeLong(finishTime);
  WritableUtils.writeStringArray(out, diagnostics);
  counters.write(out);
  WritableUtils.writeEnum(out, currentStatus);
  if (currentStatus == TIPStatus.RUNNING) {
    WritableUtils.writeVInt(out, runningAttempts.size());
    TaskAttemptID t[] = new TaskAttemptID[0];
    t = runningAttempts.toArray(t);
    for (int i = 0; i < t.length; i++) {
      t[i].write(out);
    }
  } else if (currentStatus == TIPStatus.COMPLETE) {
    successfulAttempt.write(out);
  }
}
Example 2
Source File: TaskReport.java    From hadoop with Apache License 2.0 6 votes vote down vote up 
public void readFields(DataInput in) throws IOException {
  this.taskid.readFields(in);
  this.progress = in.readFloat();
  this.state = StringInterner.weakIntern(Text.readString(in));
  this.startTime = in.readLong(); 
  this.finishTime = in.readLong();
  
  diagnostics = WritableUtils.readStringArray(in);
  counters = new Counters();
  counters.readFields(in);
  currentStatus = WritableUtils.readEnum(in, TIPStatus.class);
  if (currentStatus == TIPStatus.RUNNING) {
    int num = WritableUtils.readVInt(in);    
    for (int i = 0; i < num; i++) {
      TaskAttemptID t = new TaskAttemptID();
      t.readFields(in);
      runningAttempts.add(t);
    }
  } else if (currentStatus == TIPStatus.COMPLETE) {
    successfulAttempt.readFields(in);
  }
}
Example 3
Source File: CLI.java    From hadoop with Apache License 2.0 6 votes vote down vote up 
/**
 * Display the information about a job's tasks, of a particular type and
 * in a particular state
 * 
 * @param job the job
 * @param type the type of the task (map/reduce/setup/cleanup)
 * @param state the state of the task 
 * (pending/running/completed/failed/killed)
 */
protected void displayTasks(Job job, String type, String state) 
throws IOException, InterruptedException {
  TaskReport[] reports = job.getTaskReports(TaskType.valueOf(
      org.apache.hadoop.util.StringUtils.toUpperCase(type)));
  for (TaskReport report : reports) {
    TIPStatus status = report.getCurrentStatus();
    if ((state.equalsIgnoreCase("pending") && status ==TIPStatus.PENDING) ||
        (state.equalsIgnoreCase("running") && status ==TIPStatus.RUNNING) ||
        (state.equalsIgnoreCase("completed") && status == TIPStatus.COMPLETE) ||
        (state.equalsIgnoreCase("failed") && status == TIPStatus.FAILED) ||
        (state.equalsIgnoreCase("killed") && status == TIPStatus.KILLED)) {
      printTaskAttempts(report);
    }
  }
}
Example 4
Source File: TaskReport.java    From big-c with Apache License 2.0 6 votes vote down vote up 
public void write(DataOutput out) throws IOException {
  taskid.write(out);
  out.writeFloat(progress);
  Text.writeString(out, state);
  out.writeLong(startTime);
  out.writeLong(finishTime);
  WritableUtils.writeStringArray(out, diagnostics);
  counters.write(out);
  WritableUtils.writeEnum(out, currentStatus);
  if (currentStatus == TIPStatus.RUNNING) {
    WritableUtils.writeVInt(out, runningAttempts.size());
    TaskAttemptID t[] = new TaskAttemptID[0];
    t = runningAttempts.toArray(t);
    for (int i = 0; i < t.length; i++) {
      t[i].write(out);
    }
  } else if (currentStatus == TIPStatus.COMPLETE) {
    successfulAttempt.write(out);
  }
}
Example 5
Source File: TaskReport.java    From big-c with Apache License 2.0 6 votes vote down vote up 
public void readFields(DataInput in) throws IOException {
  this.taskid.readFields(in);
  this.progress = in.readFloat();
  this.state = StringInterner.weakIntern(Text.readString(in));
  this.startTime = in.readLong(); 
  this.finishTime = in.readLong();
  
  diagnostics = WritableUtils.readStringArray(in);
  counters = new Counters();
  counters.readFields(in);
  currentStatus = WritableUtils.readEnum(in, TIPStatus.class);
  if (currentStatus == TIPStatus.RUNNING) {
    int num = WritableUtils.readVInt(in);    
    for (int i = 0; i < num; i++) {
      TaskAttemptID t = new TaskAttemptID();
      t.readFields(in);
      runningAttempts.add(t);
    }
  } else if (currentStatus == TIPStatus.COMPLETE) {
    successfulAttempt.readFields(in);
  }
}
Example 6
Source File: CLI.java    From big-c with Apache License 2.0 6 votes vote down vote up 
/**
 * Display the information about a job's tasks, of a particular type and
 * in a particular state
 * 
 * @param job the job
 * @param type the type of the task (map/reduce/setup/cleanup)
 * @param state the state of the task 
 * (pending/running/completed/failed/killed)
 */
protected void displayTasks(Job job, String type, String state) 
throws IOException, InterruptedException {
  TaskReport[] reports = job.getTaskReports(TaskType.valueOf(
      org.apache.hadoop.util.StringUtils.toUpperCase(type)));
  for (TaskReport report : reports) {
    TIPStatus status = report.getCurrentStatus();
    if ((state.equalsIgnoreCase("pending") && status ==TIPStatus.PENDING) ||
        (state.equalsIgnoreCase("running") && status ==TIPStatus.RUNNING) ||
        (state.equalsIgnoreCase("completed") && status == TIPStatus.COMPLETE) ||
        (state.equalsIgnoreCase("failed") && status == TIPStatus.FAILED) ||
        (state.equalsIgnoreCase("killed") && status == TIPStatus.KILLED)) {
      printTaskAttempts(report);
    }
  }
}
Example 7
Source File: CLI.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
private void printTaskAttempts(TaskReport report) {
  if (report.getCurrentStatus() == TIPStatus.COMPLETE) {
    System.out.println(report.getSuccessfulTaskAttemptId());
  } else if (report.getCurrentStatus() == TIPStatus.RUNNING) {
    for (TaskAttemptID t : 
      report.getRunningTaskAttemptIds()) {
      System.out.println(t);
    }
  }
}
Example 8
Source File: CLI.java    From big-c with Apache License 2.0 5 votes vote down vote up 
private void printTaskAttempts(TaskReport report) {
  if (report.getCurrentStatus() == TIPStatus.COMPLETE) {
    System.out.println(report.getSuccessfulTaskAttemptId());
  } else if (report.getCurrentStatus() == TIPStatus.RUNNING) {
    for (TaskAttemptID t : 
      report.getRunningTaskAttemptIds()) {
      System.out.println(t);
    }
  }
}