HADOOP-8924. Add CHANGES.txt description missed in commit r1435380.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1436181 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4403. DFSClient can infer checksum type when not provided by reading first byte. Contributed by Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1436730 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4808. Refactor MapOutput and MergeManager to facilitate reuse by Shuffle implementations. (masokan via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1436936 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4949. Enable multiple pi jobs to run in parallel. (sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1437029 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4946. Fix a performance problem for large jobs by reducing the number of map completion event type conversions. Contributed by Jason Lowe.


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HADOOP-9231. Parametrize staging URL for the uniformity of distributionManagement. Contributed by Konstantin Boudnik.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1437140 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9231. Add missing CHANGES.txt

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1437143 13f79535-47bb-0310-9956-ffa450edef68
YARN-277. Use AMRMClient in DistributedShell to exemplify the approach. Contributed by Bikas Saha

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YARN-231. RM Restart - Add FS-based persistent store implementation for RMStateStore. Contributed by Bikas Saha

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1437245 13f79535-47bb-0310-9956-ffa450edef68
YARN-319. Submitting a job to a fair scheduler queue for which the user does not have permission causes the client to wait forever. Contributed by shenhong.

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HDFS-4426. Secondary namenode shuts down immediately after startup. Contributed by Arpit Agarwal.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1437627 13f79535-47bb-0310-9956-ffa450edef68
YARN-354. WebAppProxyServer exits immediately after startup. Contributed by Liang Xie


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1437775 13f79535-47bb-0310-9956-ffa450edef68
Add .classpath, .project, .settings and target to svn:ignore.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1437844 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9242. Duplicate surefire plugin config in hadoop-common. Contributed by Andrey Klochkov.

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HADOOP-9245. mvn clean without running mvn install before fails. Contributed by Karthik Kambatla.

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MAPREDUCE-2264. Job status exceeds 100% in some cases. (devaraj.k and sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1438277 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8857. hadoop.http.authentication.signature.secret.file docs should not state that secret is randomly generated. (tucu)

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HADOOP-9247. Parametrize Clover generateXxx properties to make them re-definable via -D in mvn calls. Contributed by Ivan A. Veselovsky.

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Amending MR CHANGES.txt to reflect that MAPREDUCE-4049/4809/4807/4808 are in branch-2

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HDFS-4443. Remove a trailing '`' character from the HTML code generated by NamenodeJspHelper.generateNodeData(..).  Contributed by Christian Rohling


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