MAPREUDUCE-5059. Change average merge time on Job overview page to be the time delta between the end of the shuffle and the start of the reduce. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467120 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5094. Disabled memory monitoring by default in MiniMRYarnCluster to avoid some downstream tests failing. Contributed by Siddharth Seth.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467124 13f79535-47bb-0310-9956-ffa450edef68
Fixing CHANGES.txt entry for YARN-319.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467133 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9471. Merged into 2.0.4-alpha. Fixing CHANGES.txt


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467139 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4985. Add compression option to TestDFSIO usage. Contributed by Plamen Jeliazkov.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467145 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4885. Streaming tests have multiple failures on Windows. (Chris Nauroth via bikas)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467158 13f79535-47bb-0310-9956-ffa450edef68