YARN-2054. Better defaults for YARN ZK configs for retries and retry-inteval when HA is enabled. (kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598630 13f79535-47bb-0310-9956-ffa450edef68
YARN-2010. Document yarn.resourcemanager.zk-auth and its scope. (Robert Kanter via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598636 13f79535-47bb-0310-9956-ffa450edef68
YARN-1338. Recover localized resource cache state upon nodemanager restart (Contributed by Jason Lowe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598640 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6404. HttpFS should use a 000 umask for mkdir and create operations. (yoderme via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598668 13f79535-47bb-0310-9956-ffa450edef68
YARN-1868. YARN status web ui does not show correctly in IE 11. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598686 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6472. fix typo in webapps/hdfs/explorer.js. Contributed by Juan Yu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598746 13f79535-47bb-0310-9956-ffa450edef68