YARN-1256. NM silently ignores non-existent service in StartContainerRequest (Xuan Gong via bikas)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1529039 13f79535-47bb-0310-9956-ffa450edef68
YARN-1149. NM throws InvalidStateTransitonException: Invalid event: APPLICATION_LOG_HANDLING_FINISHED at RUNNING. Contributed by Xuan Gong.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1529043 13f79535-47bb-0310-9956-ffa450edef68
Addendum for missing file YARN-1256. NM silently ignores non-existent service in StartContainerRequest (Xuan Gong via bikas)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1529048 13f79535-47bb-0310-9956-ffa450edef68
YARN-1271. Text file busy errors launching containers again (Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1529058 13f79535-47bb-0310-9956-ffa450edef68
YARN-1131.  logs command should return an appropriate error message if YARN application is still running. Contributed by Siddharth Seth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1529068 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch: upstream/trunk