svn merge -c 1450807 FIXES: YARN-426. Failure to download a public resource prevents further downloads (Jason Lowe via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1450813 13f79535-47bb-0310-9956-ffa450edef68
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svn merge -c 1300750 FIXES: MAPREDUCE-4007. JobClient getJob(JobID) should return NULL if the job does not exist (for backwards compatibility). Contributed by Alejandro Abdelnur


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1450951 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9339. IPC.Server incorrectly sets UGI auth type. Contributed by Daryn Sharp

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Merge remote branch 'origin/branch-0.23' into branch-0.23-gd
MAPREDUCE-4871. AM uses mapreduce.jobtracker.split.metainfo.maxsize but mapred-default has mapreduce.job.split.metainfo.maxsize (Jason Lowe via jeagles)

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Merge remote branch 'origin/branch-0.23' into branch-0.23-gd
YARN-269. Resource Manager not logging the health_check_script result when taking it out. Contributed by Jason Lowe

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1451343 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9336. Allow UGI of current connection to be queried. Contributed by Daryn Sharp.

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Merge remote branch 'origin/branch-0.23' into branch-0.23-gd
YARN-376. Fixes a bug which would prevent the NM knowing about completed containers and applications. Contributed by Jason Lowe.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1451475 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/branch-0.23' into branch-0.23-gd
MAPREDUCE-4794. DefaultSpeculator generates error messages on normal shutdown (Jason Lowe via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1451832 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/branch-0.23' into branch-0.23-gd
Merge remote branch 'origin/branch-0.23-gd' into fb-YAHOO-218-branch-0.23-gd