svn merge -c 1548197 FIXES: MAPREDUCE-5409. MRAppMaster throws InvalidStateTransitonException: Invalid event: TA_TOO_MANY_FETCH_FAILURE at KILLED for TaskAttemptImpl. Contributed by Gera Shegalov


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1548198 13f79535-47bb-0310-9956-ffa450edef68