Package org.apache.hadoop.mapreduce.v2.app.webapp.dao

Examples of org.apache.hadoop.mapreduce.v2.app.webapp.dao.TaskAttemptsInfo

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          NetUtils.createSocketAddr(taskAttempt.container.getNodeHttpAddress());
      taskAttempt.trackerName = nodeHttpInetAddr.getHostName();
      taskAttempt.httpPort = nodeHttpInetAddr.getPort();
      taskAttempt.sendLaunchedEvents();
      taskAttempt.eventHandler.handle
          (new SpeculatorEvent
              (taskAttempt.attemptId, true, taskAttempt.clock.getTime()));
      //make remoteTask reference as null as it is no more needed
      //and free up the memory
      taskAttempt.remoteTask = null;
     
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      taskAttempt.logAttemptFinishedEvent(TaskAttemptStateInternal.SUCCEEDED);
      taskAttempt.eventHandler.handle(new TaskTAttemptEvent(
          taskAttempt.attemptId,
          TaskEventType.T_ATTEMPT_SUCCEEDED));
      taskAttempt.eventHandler.handle
      (new SpeculatorEvent
          (taskAttempt.reportedStatus, taskAttempt.clock.getTime()));
   }
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  @Path("/mapreduce/jobs/{jobid}/tasks/{taskid}/attempts")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public TaskAttemptsInfo getJobTaskAttempts(@PathParam("jobid") String jid,
      @PathParam("taskid") String tid) {

    TaskAttemptsInfo attempts = new TaskAttemptsInfo();
    Job job = AMWebServices.getJobFromJobIdString(jid, appCtx);
    Task task = AMWebServices.getTaskFromTaskIdString(tid, job);
    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), false));
        }
      }
    }
    return attempts;
  }
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  @GET
  @Path("/jobs/{jobid}/tasks/{taskid}/attempts")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public TaskAttemptsInfo getJobTaskAttempts(@Context HttpServletRequest hsr,
      @PathParam("jobid") String jid, @PathParam("taskid") String tid) {
    TaskAttemptsInfo attempts = new TaskAttemptsInfo();

    Job job = getJobFromJobIdString(jid, appCtx);
    checkAccess(job, hsr);
    Task task = getTaskFromTaskIdString(tid, job);

    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), true));
        }
      }
    }
    return attempts;
  }
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  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public TaskAttemptsInfo getJobTaskAttempts(@PathParam("jobid") String jid,
      @PathParam("taskid") String tid) {

    init();
    TaskAttemptsInfo attempts = new TaskAttemptsInfo();
    Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
    Task task = AMWebServices.getTaskFromTaskIdString(tid, job);
    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), false));
        }
      }
    }
    return attempts;
  }
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  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public TaskAttemptsInfo getJobTaskAttempts(@Context HttpServletRequest hsr,
      @PathParam("jobid") String jid, @PathParam("taskid") String tid) {

    init();
    TaskAttemptsInfo attempts = new TaskAttemptsInfo();
    Job job = getJobFromJobIdString(jid, appCtx);
    checkAccess(job, hsr);
    Task task = getTaskFromTaskIdString(tid, job);

    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), true));
        }
      }
    }
    return attempts;
  }
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  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public TaskAttemptsInfo getJobTaskAttempts(@Context HttpServletRequest hsr,
      @PathParam("jobid") String jid, @PathParam("taskid") String tid) {

    init();
    TaskAttemptsInfo attempts = new TaskAttemptsInfo();
    Job job = getJobFromJobIdString(jid, appCtx);
    checkAccess(job, hsr);
    Task task = getTaskFromTaskIdString(tid, job);

    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), true));
        }
      }
    }
    return attempts;
  }
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  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public TaskAttemptsInfo getJobTaskAttempts(@PathParam("jobid") String jid,
      @PathParam("taskid") String tid) {

    init();
    TaskAttemptsInfo attempts = new TaskAttemptsInfo();
    Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
    Task task = AMWebServices.getTaskFromTaskIdString(tid, job);
    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), false));
        }
      }
    }
    return attempts;
  }
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  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public TaskAttemptsInfo getJobTaskAttempts(@Context HttpServletRequest hsr,
      @PathParam("jobid") String jid, @PathParam("taskid") String tid) {

    init();
    TaskAttemptsInfo attempts = new TaskAttemptsInfo();
    Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
    checkAccess(job, hsr);
    Task task = AMWebServices.getTaskFromTaskIdString(tid, job);
    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), false));
        }
      }
    }
    return attempts;
  }
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  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public TaskAttemptsInfo getJobTaskAttempts(@Context HttpServletRequest hsr,
      @PathParam("jobid") String jid, @PathParam("taskid") String tid) {

    init();
    TaskAttemptsInfo attempts = new TaskAttemptsInfo();
    Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
    checkAccess(job, hsr);
    Task task = AMWebServices.getTaskFromTaskIdString(tid, job);
    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), false));
        }
      }
    }
    return attempts;
  }
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Related Classes of org.apache.hadoop.mapreduce.v2.app.webapp.dao.TaskAttemptsInfo

  • org.apache.hadoop.conf.Configuration
  • 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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