[MAPREDUCE-3090] Change MR AM to use ApplicationAttemptId rather than <applicationId, startCount> everywhere

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Component/s: applicationmaster, mrv2
• Target Version/s: 0.23.0
• Assignee: Arun Murthy
• Reporter: Arun Murthy
• Created: 26/Sep/11 07:11
• Updated: 15/Nov/11 00:48
• Resolved: 26/Sep/11 08:46

Description

Change MR AM to use ApplicationAttemptId rather than <applicationId, startCount> everywhere, particularly after MAPREDUCE-3055