[MAPREDUCE-5009] Killing the Task Attempt slated for commit does not clear the value from the Task commitAttempt member

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.0.3-alpha, 0.23.5
• Fix Version/s: 0.23.7, 2.1.0-beta
• Component/s: mrv1
• Assignee: Robert Parker
• Reporter: Robert Parker
• Created: 15/Feb/13 22:54
• Updated: 27/May/15 18:56
• Resolved: 19/Feb/13 23:46

Description

A reduce task attempt was killed by the RM(pre-emptively), but had already been assigned to the commitAttempt member. This causes all subsequent attempts to be killed by the AM.

Issue Links

• is duplicated by: MAPREDUCE-5255 Reduce task preemption results in task never completing , incomplete fix to MAPREDUCE-3858 ?
• is related to: MAPREDUCE-5255 Reduce task preemption results in task never completing , incomplete fix to MAPREDUCE-3858 ?