HDFS-5881. Fix skip() of the short-circuit local reader(legacy). Contributed by Kihwal Lee.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565310 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5699. Allow setting tags on MR jobs (kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565384 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10327. Trunk windows build broken after HDFS-5746. Contributed by Vinay.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565389 13f79535-47bb-0310-9956-ffa450edef68
YARN-1661. Fixed DS ApplicationMaster to write the correct exit log. Contributed by Vinod Kumar Vavilapalli.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565394 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5743. Fixed CHANGES.txt to give credit to Ted too.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565401 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4911. Reduce PeerCache timeout to be commensurate with dfs.datanode.socket.reuse.keepalive (cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565435 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5895. HDFS cacheadmin -listPools has exit_code of 1 when the command returns 0 result. Contributed by Tassapol Athiapinya.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565440 13f79535-47bb-0310-9956-ffa450edef68