YARN-1172. Convert SecretManagers in RM to services (Tsuyoshi OZAWA via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553431 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10090. Jobtracker metrics not updated properly after execution of a mapreduce job. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553561 13f79535-47bb-0310-9956-ffa450edef68
YARN-1527. Fixed yarn rmadmin command to print the correct usage info. Contributed by Akira AJISAKA.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553596 13f79535-47bb-0310-9956-ffa450edef68
YARN-1523. Use StandbyException instead of RMNotYetReadyException (kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553616 13f79535-47bb-0310-9956-ffa450edef68
YARN-1481. Addendum patch to fix synchronization in AdminService

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553738 13f79535-47bb-0310-9956-ffa450edef68
YARN-1541. Changed ResourceManager to invalidate ApplicationMaster host/port information once an AM crashes. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553772 13f79535-47bb-0310-9956-ffa450edef68
YARN-1463. Tests should avoid starting http-server where possible or creates spnego keytab/principals (vinodkv via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553790 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5694. Fixed MR AppMaster to shutdown the LogManager so as to avoid losing syslog in some conditions. Contributed by Mohammad Kamrul Islam.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553879 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5196. Add bookkeeping for managing checkpoints of task state.
Contributed by Carlo Curino


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553939 13f79535-47bb-0310-9956-ffa450edef68
YARN-1481. Reverting addendum patch

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553994 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5675. Add Mkdirs operation to NNThroughputBenchmark. Contributed by Plamen Jeliazkov.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554071 13f79535-47bb-0310-9956-ffa450edef68
Add updated editsStored files missing from initial HDFS-5636 commit.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554293 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5582. hdfs getconf -excludeFile or -includeFile always failed (satish via cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554295 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5701. Fix the CacheAdmin -addPool -maxTtl option name. Contributed by Stephen Chu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554305 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5685. Fixed a bug with JobContext getCacheFiles API inside the WrappedReducer class. Contributed by Yi Song.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554320 13f79535-47bb-0310-9956-ffa450edef68
YARN-1522. Fixed a race condition in the test TestApplicationCleanup that was causing it to randomly fail. Contributed by Liyin Liang.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554328 13f79535-47bb-0310-9956-ffa450edef68
YARN-1121. Addendum patch. Fixed AsyncDispatcher hang issue during stop due to a race condition caused by the previous patch. Contributed by Jian He. 


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554344 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5671. Fix socket leak in DFSInputStream#getBlockReader. Contributed by JamesLi

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554553 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5708. The CacheManager throws a NPE in the DataNode logs when processing cache reports that refer to a block not known to the BlockManager. Contributed by Colin Patrick McCabe.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554594 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10147 HDFS-5678 Upgrade to commons-logging 1.1.3 to avoid potential deadlock in MiniDFSCluster

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554803 13f79535-47bb-0310-9956-ffa450edef68