MAPREDUCE-3685. Fix bugs in MergeManager to ensure compression codec is appropriately used and that on-disk segments are correctly sorted on file-size. Contributed by Anty Rao and Ravi Prakash.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453365 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4544. Error in deleting blocks should not do check disk, for all types of errors. Contributed by Arpit Agarwal.

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HADOOP-8952. Enhancements to support Hadoop on Windows Server and Windows Azure environments. Contributed by Ivan Mitic, Chuan Liu, Ramya Sunil, Bikas Saha, Kanna Karanam, John Gordon, Brandon Li, Chris Nauroth, David Lao, Sumadhur Reddy Bolli, Arpit Agarwal, Ahmed El Baz, Mike Liddell, Jing Zhao, Thejas Nair, Steve Maine, Ganeshan Iyer, Raja Aluri, Giridharan Kesavan, Ramya Bharathi Nimmagadda.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453486 13f79535-47bb-0310-9956-ffa450edef68
YARN-429. capacity-scheduler config missing from yarn-test artifact. Contributed by Siddharth Seth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453501 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9373. Merge CHANGES.branch-trunk-win.txt to CHANGES.txt. Contributed by Suresh Srinivas.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453599 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8462. Native-code implementation of bzip2 codec. Contributed by Govind Kamat


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453608 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9209. Add shell command to dump file checksums (Todd Lipcon via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453613 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9372. Fix bad timeout annotations on tests. Contributed by Arpit Agarwal.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453637 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9373. Remove empty files that should have been removed in the commit r1453599

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453645 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9376. TestProxyUserFromEnv fails on a Windows domain joined machine. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453675 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9365. TestHAZKUtil fails on Windows. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453676 13f79535-47bb-0310-9956-ffa450edef68
Preparing for bug-fix 2.0.4-alpha release.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453886 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4560. Webhdfs cannot use tokens obtained by another user (daryn)



git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1453955 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9374. Add tokens from -tokenCacheFile into UGI (daryn)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1454019 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4546. Use DFSUtil.getSpnegoKeytabKey() to get the spnego keytab key in secondary namenode and namenode http server. Contributed by Arpit Agarwal.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1454021 13f79535-47bb-0310-9956-ffa450edef68
Change the jira number of commit 1454021 to HDFS-4565. Attribute it to the right contributor, Arpit Gupta

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1454027 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4566. Webdhfs token cancelation should use authentication (daryn)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1454059 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9364. PathData#expandAsGlob does not return correct results for absolute paths on Windows. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1454108 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5023. History Server Web Services missing Job Counters (Ravi Prakash via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1454156 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9369. DNS#reverseDns() can return hostname with . appended at the end. Contributed by Karthik Kambatla.


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