MAPREDUCE-2264. Job status exceeds 100% in some cases. (devaraj.k and sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1438277 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8857. hadoop.http.authentication.signature.secret.file docs should not state that secret is randomly generated. (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1438601 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9247. Parametrize Clover generateXxx properties to make them re-definable via -D in mvn calls. Contributed by Ivan A. Veselovsky.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1438698 13f79535-47bb-0310-9956-ffa450edef68
Amending MR CHANGES.txt to reflect that MAPREDUCE-4049/4809/4807/4808 are in branch-2

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1438799 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4443. Remove a trailing '`' character from the HTML code generated by NamenodeJspHelper.generateNodeData(..).  Contributed by Christian Rohling


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1438808 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'apache/trunk' into MAPREDUCE-4838