HDFS-5246. Make Hadoop nfs server port and mount daemon port configurable. Contributed by Jinghui Wang

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526316 13f79535-47bb-0310-9956-ffa450edef68
YARN-49. Improve distributed shell application to work on a secure cluster. Contributed by Vinod Kumar Vavilapalli.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526330 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5503. Fixed a test issue in TestMRJobClient. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526362 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5041. Add the time of last heartbeat to dead server Web UI. Contributed by Shinichi Yamashita

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526368 13f79535-47bb-0310-9956-ffa450edef68
YARN-1157. Fixed ResourceManager UI to behave correctly when apps like distributed-shell do not set tracking urls. Contributed by Xuan Gong.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526371 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5170. Fixed a wrong log message in CombineFileInputFormat class. Contributed by Sangjin Lee.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526377 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9998. Provide methods to clear only part of the DNSToSwitchMapping. (Junping Du via Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526567 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9948. Add a config value to CLITestHelper to skip tests on Windows. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526606 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5258. Skip tests in TestHDFSCLI that are not applicable on Windows. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526610 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5186. TestFileJournalManager fails on Windows due to file handle leaks. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526615 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5525. Increase timeout of TestDFSIO.testAppend and TestMRJobsWithHistoryService.testJobHistoryData. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526624 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' into HDFS-5260
YARN-819. ResourceManager and NodeManager should check for a minimum allowed version (Robert Parker via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526660 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9976. Different versions of avro and avro-maven-plugin (Karthik Kambatla via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526667 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' into HDFS-5260
apply HDFS-5266