HDFS-6609. Use DirectorySnapshottableFeature to represent a snapshottable directory. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608631 13f79535-47bb-0310-9956-ffa450edef68
YARN-2158. Improved assertion messages of TestRMWebServicesAppsModification. Contributed by Varun Vasudev.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608667 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4286. Changes from BOOKKEEPER-203 broken capability of including bookkeeper-server jar in hidden package of BKJM. Contributed by Rakesh R.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608764 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4221. Remove the format limitation point from BKJM documentation as HDFS-3810 closed. Contributed by Rakesh R.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608776 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5411. Update Bookkeeper dependency to 4.2.3. Contributed by Rakesh R.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608781 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6614. Addendum patch to shorten TestPread run time with smaller retry timeout setting. Contributed by Liang Xie.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608846 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10781. Unportable getgrouplist usage breaks FreeBSD (Dmitry Sivachenko via Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608869 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6638. Shorten test run time with a smaller retry timeout setting. Contributed by Liang Xie.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608905 13f79535-47bb-0310-9956-ffa450edef68
move HADOOP-10781 to 2.6

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608936 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6627. Rename DataNode#checkWriteAccess to checkReadAccess. Contributed by Liang Xie.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608940 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6646. [ HDFS Rolling Upgrade - Shell ] shutdownDatanode and getDatanodeInfo usage is missed ( Contributed by Brahma Reddy Battula)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609020 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10801 dead link in site.xml

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YARN-1366. Changed AMRMClient to re-register with RM and send outstanding requests back to RM on work-preserving RM restart. Contributed by Rohith

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609254 13f79535-47bb-0310-9956-ffa450edef68
YARN-2131. Add a way to format the RMStateStore. (Robert Kanter via kasha)

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HDFS-6618. FSNamesystem#delete drops the FSN lock between removing INodes from the tree and deleting them from the inode map (kihwal via cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609380 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6622. Rename and AddBlock may race and produce invalid edits (kihwal via cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609384 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6645. Add test for successive Snapshots between XAttr modifications. Contributed by Stephen Chu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609388 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6643. Refactor INodeWithAdditionalFields.PermissionStatusFormat and INodeFile.HeaderFormat.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609401 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10812. Delegate KeyProviderExtension#toString to underlying KeyProvider. (wang)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609416 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10507. FsShell setfacl can throw ArrayIndexOutOfBoundsException when no perm is specified. Contributed by Stephen Chu and Sathish Gurram.

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