MAPREDUCE-5234. Change mapred.TaskReport and mapreduce.TaskReport for binary compatibility with mapred in 1.x but incompatible with 0.23.x. Contributed by Mayank Bansal.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483940 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4927. Historyserver 500 error due to NPE when accessing specific counters page for failed job. Contributed by Ashwin Shankar


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483974 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'apache/trunk' into YARN-695
MAPREDUCE-5257. Fix issues in TestContainerLauncherImpl after YARN-617. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1484349 13f79535-47bb-0310-9956-ffa450edef68
YARN-568. Followup; remove an unused field added to Allocation

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1484375 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'apache/trunk' into YARN-695
Modified the tests to use BuilderUtils instead of creating the records
locally.