MAPREDUCE-5640. Rename TestLineRecordReader in jobclient module (Jason Lowe via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1547157 13f79535-47bb-0310-9956-ffa450edef68
Add ACL check to JHS web-services.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1547163 13f79535-47bb-0310-9956-ffa450edef68
svn merge -c 1547173 merging from trunk to branch-0.23 to fix: HDFS-5557. Write pipeline recovery for the last packet in the block may cause rejection of valid replicas.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1547181 13f79535-47bb-0310-9956-ffa450edef68