[MAPREDUCE-3203] Fix some javac warnings in MRAppMaster.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Component/s: mrv2
• Assignee: Mahadev Konar
• Reporter: Mahadev Konar
• Created: 18/Oct/11 22:12
• Updated: 15/Nov/11 00:49
• Resolved: 18/Oct/11 22:48

Description

MAPREDUCE-2762 accidentally introduced a couple of javac warning. This jira is to fix some of them in MRAppMaster. We have plenty more to fix but I dont intend to fix them all here. This is just so that the hudson bot does not -1 other patches with javac warnings.