Uses of Class
org.apache.hadoop.mapred.TaskAttemptID

Packages that use TaskAttemptID
org.apache.hadoop.mapred A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner. 
 

Uses of TaskAttemptID in org.apache.hadoop.mapred
 

Methods in org.apache.hadoop.mapred that return TaskAttemptID
static TaskAttemptID TaskAttemptID.downgrade(TaskAttemptID old)
          Downgrade a new TaskAttemptID to an old one
static TaskAttemptID TaskAttemptID.forName(String str)
          Construct a TaskAttemptID object from given string
 TaskAttemptID TaskReport.getSuccessfulTaskAttempt()
          Get the attempt ID that took this task to completion
 TaskAttemptID TaskCompletionEvent.getTaskAttemptId()
          Returns task id.
 TaskAttemptID TaskAttemptContext.getTaskAttemptID()
           
static TaskAttemptID TaskAttemptID.read(DataInput in)
          Deprecated. 
 

Methods in org.apache.hadoop.mapred that return types with arguments of type TaskAttemptID
 Collection<TaskAttemptID> TaskReport.getRunningTaskAttempts()
          Get the running task attempt IDs for this task
 

Methods in org.apache.hadoop.mapred with parameters of type TaskAttemptID
 String[] RunningJob.getTaskDiagnostics(TaskAttemptID taskid)
          Gets the diagnostic messages for a given task attempt.
 void RunningJob.killTask(TaskAttemptID taskId, boolean shouldFail)
          Kill indicated task attempt.
 void TaskReport.setSuccessfulAttempt(TaskAttemptID t)
          set successful attempt ID of the task.
protected  void TaskCompletionEvent.setTaskAttemptId(TaskAttemptID taskId)
          Sets task id.
 

Method parameters in org.apache.hadoop.mapred with type arguments of type TaskAttemptID
 void TaskReport.setRunningTaskAttempts(Collection<TaskAttemptID> runningAttempts)
          set running attempt(s) of the task.
 

Constructors in org.apache.hadoop.mapred with parameters of type TaskAttemptID
TaskCompletionEvent(int eventId, TaskAttemptID taskId, int idWithinJob, boolean isMap, TaskCompletionEvent.Status status, String taskTrackerHttp)
          Constructor.
TaskLog.Reader(TaskAttemptID taskid, org.apache.hadoop.mapred.TaskLog.LogName kind, long start, long end, boolean isCleanup)
          Read a log file from start to end positions.
 



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