HADOOP-10820. Throw an exception in GenericOptionsParser when passed an empty Path. Contributed by Alex Holmes and Zhihai Xu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617542 13f79535-47bb-0310-9956-ffa450edef68
YARN-2373. Changed WebAppUtils to use Configuration#getPassword for accessing SSL passwords. Contributed by Larry McCay

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617555 13f79535-47bb-0310-9956-ffa450edef68
YARN-2317. Updated the document about how to write YARN applications. Contributed by Li Lu.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617594 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6830. BlockInfo.addStorage fails when DN changes the storage for a block replica. (Arpit Agarwal)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617598 13f79535-47bb-0310-9956-ffa450edef68
YARN-2399. FairScheduler: Merge AppSchedulable and FSSchedulerApp into FSAppAttempt. (kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617600 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6836. HDFS INFO logging is verbose & uses file appenders. (Contributed by Xiaoyu Yao)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617603 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10851. NetgroupCache does not remove group memberships. (Contributed by Benoy Antony)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617612 13f79535-47bb-0310-9956-ffa450edef68
YARN-2399. Delete old versions of files. FairScheduler: Merge AppSchedulable and FSSchedulerApp into FSAppAttempt. (kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617619 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10962. Flags for posix_fadvise are not valid in some architectures (David Villegas via Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617621 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10281. Create a scheduler, which assigns schedulables a priority level. (Contributed by Chris Li)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617643 13f79535-47bb-0310-9956-ffa450edef68
YARN-1370. Fair scheduler to re-populate container allocation state. (Anubhav Dhoot via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617645 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8944. Shell command fs -count should include human readable option (Jonathan Allen via aw)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617775 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6567. Normalize the order of public final in HdfsFileStatus. Contributed by Tassapol Athiapinya.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617779 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6847. Avoid timeouts for replaceBlock() call by sending intermediate responses to Balancer (Contributed by Vinayakumar B.)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617784 13f79535-47bb-0310-9956-ffa450edef68
Reverted
Merged revision(s) 1617784 from hadoop/common/trunk:
HDFS-6847. Avoid timeouts for replaceBlock() call by sending intermediate responses to Balancer (Contributed by Vinayakumar B.)
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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617794 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6247. Avoid timeouts for replaceBlock() call by sending intermediate responses to Balancer (vinayakumarb)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617799 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8944. Shell command fs -count should include human readable option (Jonathan Allen via aw) (continued)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617802 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5944. Remove MRv1 commands from CommandsManual.apt.vm (Akira AJISAKA via aw)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617804 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5943. Separate mapred commands from CommandManual.apt.vm (Akira AJISAKA via aw)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617806 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10966. Hadoop Common native compilation broken in windows. (Contributed by David Villegas)

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