YARN-2118. Fixed the type mismatch in Map#containsKey check of TimelineWebServices#injectOwnerInfo. Contributed by Ted Yu.
svn merge --ignore-ancestry -c 1600967 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1600969 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10647. String Format Exception in SwiftNativeFileSystemStore.java.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1600970 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5777. Support utf-8 text with Byte Order Marker. (Zhihai Xu via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1600979 13f79535-47bb-0310-9956-ffa450edef68
YARN-2117. Fixed the issue that secret file reader is potentially not closed in TimelineAuthenticationFilterInitializer. Contributed by Chen He.
svn merge --ignore-ancestry -c 1600994 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1600995 13f79535-47bb-0310-9956-ffa450edef68
YARN-2121. Fixed NPE handling in Timeline Server's TimelineAuthenticator. Contributed by Zhijie Shen.
svn merge --ignore-ancestry -c 1601000 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1601001 13f79535-47bb-0310-9956-ffa450edef68