HDFS-5558. LeaseManager monitor thread can crash if the last block is complete but another block is not. Contributed by Kihwal Lee.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1547393 13f79535-47bb-0310-9956-ffa450edef68
YARN-895. Changed RM state-store to not crash immediately if RM restarts while the state-store is down. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1547538 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5645. TestFixedLengthInputFormat fails with native libs (Mit Desai via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1547624 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10127. Add ipc.client.connect.retry.interval to control the frequency of connection retries (Karthik Kambatla via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1547626 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4997. libhdfs does not return correct error code in most cases (cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1547637 13f79535-47bb-0310-9956-ffa450edef68
YARN-1332. In TestAMRMClient, replace assertTrue with assertEquals where possible (Sebastian Wong via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1547640 13f79535-47bb-0310-9956-ffa450edef68
YARN-1454. Fixed test failure issue with TestRMRestart. Contributed by Karthik Kambatla.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1547651 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch: upstream/trunk