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From "Devaraj K (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-5335) Rename Job Tracker terminology in ShuffleSchedulerImpl
Date Thu, 20 Jun 2013 10:41:20 GMT
Devaraj K created MAPREDUCE-5335:
------------------------------------

             Summary: Rename Job Tracker terminology in ShuffleSchedulerImpl
                 Key: MAPREDUCE-5335
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5335
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: applicationmaster
    Affects Versions: 2.0.4-alpha, 3.0.0
            Reporter: Devaraj K
            Assignee: Devaraj K


{code:xml}
2013-06-17 17:27:30,134 INFO [fetcher#2] org.apache.hadoop.mapreduce.task.reduce.ShuffleScheduler:
Reporting fetch failure for attempt_1371467533091_0005_m_000010_0 to jobtracker.
{code}



{code:title=ShuffleSchedulerImpl.java|borderStyle=solid}
  // Notify the JobTracker
  // after every read error, if 'reportReadErrorImmediately' is true or
  // after every 'maxFetchFailuresBeforeReporting' failures
  private void checkAndInformJobTracker(
      int failures, TaskAttemptID mapId, boolean readError,
      boolean connectExcpt) {
    if (connectExcpt || (reportReadErrorImmediately && readError)
        || ((failures % maxFetchFailuresBeforeReporting) == 0)) {
      LOG.info("Reporting fetch failure for " + mapId + " to jobtracker.");
      status.addFetchFailedMap((org.apache.hadoop.mapred.TaskAttemptID) mapId);
    }
  }

 {code}

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