HADOOP-10716. Cannot use more than 1 har filesystem. Contributed by Rushabh Shah.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603668 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5896. InputSplits should indicate which locations have the block cached in memory. (Sandy Ryza via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603670 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6553. Add missing DeprecationDeltas for NFS Kerberos configurations. Contributed by Stephen Chu

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HDFS-6480. Move waitForReady() from FSDirectory to FSNamesystem. Contributed by Haohui Mai.

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HDFS-6563. NameNode cannot save fsimage in certain circumstances when snapshots are in use. Contributed by Aaron T. Myers.


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MAPREDUCE-5844. Add a configurable delay to reducer-preemption. (Maysam Yabandeh via kasha)

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HDFS-6492. Support create-time xattrs and atomically setting multiple xattrs. (wang)

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Move HDFS-6375 down to 2.5 section in CHANGES.txt

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Merge from trunk to branch

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