[MAPREDUCE-5650] Job fails when hprof mapreduce.task.profile.map/reduce.params is specified

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.3.0
• Component/s: mrv2
• Hadoop Flags: Reviewed
• Assignee: Gera Shegalov
• Reporter: Gera Shegalov
• Created: 25/Nov/13 07:06
• Updated: 24/Feb/14 20:56
• Resolved: 17/Jan/14 17:54

Description

When one uses dedicated hprof mapreduce.task.profile.map.params or mapreduce.task.profile.reduce.params, the profiled tasks will fail to launch because hprof parameters are supplied to the child jvm twice.