MAPREDUCE-5924. Changed TaskAttemptImpl to ignore TA_COMMIT_PENDING event at COMMIT_PENDING state. Contributed by Zhijie Shen

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603338 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6527. Edit log corruption due to defered INode removal. Contributed by Kihwal Lee and Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603340 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10590. ServiceAuthorizationManager is not threadsafe. (Contributed by Benoy Antony)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603356 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10660. GraphiteSink should implement Closeable (Chen He and Ted Yu via raviprak)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603379 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10607. Create API to separate credential/password storage from
applications. (Larry McCay via omalley)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603491 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10717. Missing JSP support in Jetty

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603534 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6530. Fix Balancer documentation.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603571 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6552. add DN storage to a BlockInfo will not replace the different storage from same DN. (Contributed by Amir Langer)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603602 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6551. Rename with OVERWRITE option may throw NPE when the target file/directory is a reference INode. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603612 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' into HDFS-2856
HDFS-2856: SSL must be used in combination with SASL.