YARN-1665. Simplify the configuration of RM HA by having better default values. Contributed by Xuan Gong.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565517 13f79535-47bb-0310-9956-ffa450edef68
YARN-1660. Simplified the RM HA configuration to accept and be able to simply depend just on
configuration properties of the form yarn.resourcemanager.hostname.RMID and use the default
ports for all service addresses. Contributed by Xuan Gong.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565523 13f79535-47bb-0310-9956-ffa450edef68
YARN-1497. Command line additions for moving apps between queues (Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565754 13f79535-47bb-0310-9956-ffa450edef68
YARN-1493,YARN-1490,YARN-1041, YARN-1166,YARN-1566,YARN-1689,YARN-1661 are reverted from branch-2.3. Updating YARN's CHANGES.txt.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565805 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5882. TestAuditLogs is flaky (jxiang via cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565840 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5900. Cannot set cache pool limit of unlimited via CacheAdmin. Contributed by Andrew Wang.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565841 13f79535-47bb-0310-9956-ffa450edef68
YARN-1672. YarnConfiguration is missing a default for yarn.nodemanager.log.retain-seconds (Naren Koneru via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565866 13f79535-47bb-0310-9956-ffa450edef68
YARN-1635. Implemented a Leveldb based ApplicationTimelineStore. Contributed by Billie Rinaldi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565868 13f79535-47bb-0310-9956-ffa450edef68
Merge r1555021 through r1566358 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1567874 13f79535-47bb-0310-9956-ffa450edef68