HDFS-2923. Namenode IPC handler count uses the wrong configuration key. (Todd Lipcon) - Merging r1242220 from trunk.

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HDFS-2869. Fix an error in the webhdfs docs for the mkdir op (harsh) - Merging r1243104 from trunk.

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HADOOP-8055. Hadoop tarball distribution lacks a core-site.xml (harsh) - Merging r1243065 from trunk/

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HADOOP-8052. Hadoop Metrics2 should emit Float.MAX_VALUE (instead of Double.MAX_VALUE) to avoid making Ganglia's gmetad core. (Varun Kapoor via Matt) - Merging r1243207 from trunk.

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Fix a merge error in the previous commit (r1244226).


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HADOOP-6502. Improve the performance of Configuration.getClassByName when the class is not found by caching negative results. Contributed by Sharad Agarwal and Todd Lipcon.

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HDFS-2950. Secondary NN HTTPS address should be listed as a NAMESERVICE_SPECIFIC_KEY. Contributed by Todd Lipcon.

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Merged 1244640 from trunk for HDFS-2525.


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HDFS-2938. Merging change 1244752 from trunk to 0.23


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HADOOP-8074. svn merge -c 1244766 from trunk


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MAPREDUCE-3864. Fix cluster setup docs for correct SecondaryNameNode HTTPS parameters. Contributed by Todd Lipcon.

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svn merge -c 1245099 from trunk to 0.23 FIXES MAPREDUCE-3849 Change TokenCache's reading of the binary token file (Daryn Sharp via bobby)


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Merge -r 1245109:1245110 from trunk to branch. FIXES: HADOOP-8082

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Merged 1245118 from trunk for HDFS-2655.


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Merge -r 1245249:1245250 from trunk to branch. FIXES: HADOOP-8066

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merge MAPREDUCE-3856 from trunk

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Merge -r 1245320:1245321 from trunk to branch. FIXES: HADOOP-8083

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MAPREDUCE-3757. [Rumen] Fixed Rumen Folder to adjust shuffleFinished and sortFinished times when needed.

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svn merge -c 1245637 from trunk to 0.23 FIXES HADOOP-8054 NPE with FilterFileSystem (Daryn Sharp via bobby)


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Merge r1244222 through r1245749 from 0.23.


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