[HADOOP-5272] JobTracker does not log TIP start information after restart

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.20.0
• Hadoop Flags: Reviewed
• Assignee: Amar Kamat
• Reporter: Amar Kamat
• Created: 17/Feb/09 07:10
• Updated: 08/Jul/09 16:53
• Resolved: 24/Feb/09 05:27

Description

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.

Issue Links

• blocks: HADOOP-4191 Add a testcase for jobhistory