HDFS-6471. Make moveFromLocal CLI testcases to be non-disruptive (Contributed by Dasha Boudnik)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1602064 13f79535-47bb-0310-9956-ffa450edef68
YARN-2075. Fixed the test failure of TestRMAdminCLI. Contributed by Kenji Kikushima.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1602071 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10686. Writables are not always configured. (Abraham Elmahrek via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1602079 13f79535-47bb-0310-9956-ffa450edef68