HDFS-6227. ShortCircuitCache#unref should purge ShortCircuitReplicas whose streams have been closed by java interrupts. Contributed by Colin Patrick McCabe.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1597829 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6416. Use Time#monotonicNow in OpenFileCtx and OpenFileCtxCatch to avoid system clock bugs. Contributed by Abhiraj Butala

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1597868 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6411. nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it. Contributed by Brandon Li

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1597895 13f79535-47bb-0310-9956-ffa450edef68
YARN-2105. Fix TestFairScheduler after YARN-2012. (Ashwin Shankar via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1597902 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10625. Trim configuration names when putting/getting them to properties

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598072 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6442. Fix TestEditLogAutoroll and TestStandbyCheckpoints failure caused by port conficts. (Contributed by Zesheng Wu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598078 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6448. BlockReaderLocalLegacy should set socket timeout based on conf.socketTimeout (liangxie via cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598079 13f79535-47bb-0310-9956-ffa450edef68
YARN-2107. Refactored timeline classes into o.a.h.y.s.timeline package. Contributed by Vinod Kumar Vavilapalli.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598094 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5862. Line records longer than 2x split size aren't handled correctly. Contributed by bc Wong


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598111 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6453. Use Time#monotonicNow to avoid system clock reset. Contributed by Liang Xie.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598144 13f79535-47bb-0310-9956-ffa450edef68
YARN-596. Use scheduling policies throughout the queue hierarchy to decide which containers to preempt (Wei Yan via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598197 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5895. Close streams properly to avoid leakage in TaskLog. Contributed by Kousuke Saruta.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598209 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10602. Documentation has broken "Go Back" hyperlinks. Contributed by Akira AJISAKA.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598337 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10602. Correct CHANGES.txt.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598339 13f79535-47bb-0310-9956-ffa450edef68
YARN-2112. Fixed yarn-common's pom.xml to include jackson dependencies so that both Timeline Server and client can access them. Contributed by Zhijie Shen.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598373 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10448. Support pluggable mechanism to specify proxy user settings (Contributed by Benoy Antony)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598396 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6461. Use Time#monotonicNow to compute duration in DataNode#shutDown. Contributed by James Thomas.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598399 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6462. NFS: fsstat request fails with the secure hdfs. Contributed by Brandon Li

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598405 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6356. Fix typo in DatanodeLayoutVersion. Contributed by Tulasi G.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598408 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6447. balancer should timestamp the completion message. Contributed by Juan Yu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598411 13f79535-47bb-0310-9956-ffa450edef68