HADOOP-9253. Capture ulimit info in the logs at service start time. (Arpit Gupta via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1444082 13f79535-47bb-0310-9956-ffa450edef68
svn merge -c 1444085 FIXES: YARN-362. Unexpected extra results when using webUI table search. Contributed by Ravi Prakash


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1444090 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'branch-0.23' of github.com:griddynamics/yhadoop-common into branch-0.23-gd
MAPREDUCE-4671. AM does not tell the RM about container requests which are no longer needed. (Bikas Saha via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1444157 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'branch-0.23' of github.com:griddynamics/yhadoop-common into branch-0.23-gd
MAPREDUCE-4893. MR AppMaster can do sub-optimal assignment of containers
to map tasks leading to poor node locality. Contributed by Bikas Saha


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1444276 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'branch-0.23' of github.com:griddynamics/yhadoop-common into branch-0.23-gd
HADOOP-8075. Lower native-hadoop library log from info to debug. (Hızır Sefa İrken via eli)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1444853 13f79535-47bb-0310-9956-ffa450edef68
Updating release date for 0.23.6

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Merge branch 'branch-0.23' of github.com:griddynamics/yhadoop-common into branch-0.23-gd
MAPREDUCE-4989. JSONify DataTables input data for Attempts page. Contributed by Ravi Prakash


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1445451 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/branch-0.23' into branch-0.23-gd
svn merge -c 1445456 FIXES: MAPREDUCE-4992. AM hangs in RecoveryService when recovering tasks with speculative attempts. Contributed by Robert Parker


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1445458 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/branch-0.23' into branch-0.23-gd
HADOOP-9302. HDFS docs not linked from top level (Andy Isaacson via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1445649 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9303. command manual dfsadmin missing entry for restoreFailedStorage option (Andy Isaacson via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1445658 13f79535-47bb-0310-9956-ffa450edef68
YARN-249. Capacity Scheduler web page should show list of active users per queue like it used to (in 1.x) (Ravi Prakash via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1445674 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5000. Fixes getCounters when speculating by fixing the selection of the best attempt for a task. Contributed by Jason Lowe.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1445874 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4495. Allow client-side lease renewal to be retried beyond soft-limit.  Contributed by Kihwal Lee

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Merge remote branch 'origin/branch-0.23' into branch-0.23-gd