YARN-465. fix coverage org.apache.hadoop.yarn.server.webproxy. Contributed by Aleksey Gorshkov and Andrey Klochkov


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530095 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10028. Malformed ssl-server.xml.example. Contributed by Haohui Mai.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530100 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5291. Standby namenode after transition to active goes into safemode. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530112 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5317. Go back to DFS Home link does not work on datanode webUI. Contributed by Haohui Mai

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530114 13f79535-47bb-0310-9956-ffa450edef68
Moving recent bug-fixes to hadoop-2.2.1.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530128 13f79535-47bb-0310-9956-ffa450edef68