YARN-2152. Added missing information into ContainerTokenIdentifier so that NodeManagers can report the same to RM when RM restarts. Contributed Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605205 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6475. WebHdfs clients fail without retry because incorrect handling of StandbyException. Contributed by Yongjun Zhang.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605217 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10747. Support configurable retries on SASL connection failures in RPC client. Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605219 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10674. Improve PureJavaCrc32 performance and use java.util.zip.CRC32 for Java 7 and above.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605239 13f79535-47bb-0310-9956-ffa450edef68