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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-5272) TaskInProgress.isFirstAttempt() does not log TIP start information after JobTracker restart
Date Tue, 17 Feb 2009 07:12:59 GMT
TaskInProgress.isFirstAttempt() does not log TIP start information after JobTracker restart
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                 Key: HADOOP-5272
                 URL: https://issues.apache.org/jira/browse/HADOOP-5272
             Project: Hadoop Core
          Issue Type: Bug
          Components: mapred
            Reporter: Amar Kamat
            Priority: Critical


In case of JobTracker restart, attempt_0123456789_0001_m_000000_0 might not be the first attempt
to get scheduled as the attempt id offset changes after every restart. For example, 
upon first restart the new attempt id will be attempt_0123456789_0001_m_000000_1000. Hence
TIP start line never gets logged to the job history after the restart, TaskInProgress.isFirstAttempt()
always returns *false*.

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