HADOOP-9253. Merge 1443517 to branch-2

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1443522 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'branch-2' of github.com:griddynamics/yhadoop-common into branch-2-gd
merge YARN-383 from trunk. AMRMClientImpl should handle null rmClient in stop(). Contributed by Hitesh Shah.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1443700 13f79535-47bb-0310-9956-ffa450edef68
merge YARN-385 from trunk. Add missing fields - location and #containers to ResourceRequestPBImpl's toString(). Contributed by Sandy Ryza.


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Merge branch 'branch-2' of github.com:griddynamics/yhadoop-common into branch-2-gd
svn merge -c 1443796 from trunk for YARN-377. Use the new StringUtils methods added by HADOOP-9252 and fix TestContainersMonitor.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1443799 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4471. Namenode WebUI file browsing does not work with wildcard addresses configured. Contributed by Andrew Wang.


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Merge branch 'branch-2' of github.com:griddynamics/yhadoop-common into branch-2-gd
svn merge -c 1444085 FIXES: YARN-362. Unexpected extra results when using webUI table search. Contributed by Ravi Prakash


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Merge branch 'branch-2' of github.com:griddynamics/yhadoop-common into branch-2-gd
HADOOP-9294. Merge 1444415 from trunk

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Revering r1444416 because it committed unnecessary changes.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1444418 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9294. Merge 1444415 from trunk

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1444419 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'branch-2' of github.com:griddynamics/yhadoop-common into branch-2-gd
HDFS-4470. Merging change r1443744 from trunk

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Merge branch 'branch-2' of github.com:griddynamics/yhadoop-common into branch-2-gd
svn merge -c 1445006 from trunk for HDFS-4342. Directories configured in dfs.namenode.edits.dir.required but not in dfs.namenode.edits.dir are silently ignored.


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Merge branch 'branch-2' of github.com:griddynamics/yhadoop-common into branch-2-gd
MAPREDUCE-4994. -jt generic command line option does not work. (sandyr via tucu)

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Merge remote branch 'origin/branch-2' into branch-2-gd