MAPREDUCE-3578. Starting nodemanager as root gives "Unknown -jvm option"

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1298941 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8146.  FsShell commands cannot be interrupted. Contributed by Daryn Shar


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1298976 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-3348. Fixed a bug in MR client to redirect to JobHistoryServer correctly when RM forgets the app. Contributed by Devaraj K.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1298978 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-3991. Streaming FAQ has some wrong instructions about input files splitting. (harsh)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299045 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-3982. Fixed FileOutputCommitter to not err out for an 'empty-job' whose tasks don't write any outputs. Contributed by Robert Joseph Evans.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299047 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-3773. Add queue metrics with buckets for job run times. Contributed by Owen O'Malley.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299100 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3056.  Add a new interface RollingLogs for DataBlockScanner logging.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299139 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3056: add the new file for the previous commit.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299144 13f79535-47bb-0310-9956-ffa450edef68
Moving HDFS-1623 and HADOOP-7454 to 0.23.3 section in CHANGES.txt files

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299417 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-7900. LocalDirAllocator confChanged() accesses conf.get() twice. Contributed by Ravi Gummadi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299434 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-3829. [Gridmix] Gridmix should give better error message when input data directory already exists and -generate option is given.(ravigummadi)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299625 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-3974. Change to release 23.3

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299775 13f79535-47bb-0310-9956-ffa450edef68
HDFS-2731. Add command to bootstrap the Standby Node's name directories from the Active NameNode. Contributed by Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299807 13f79535-47bb-0310-9956-ffa450edef68
HDFS-2303. Unbundle jsvc. Contributed by Roman Shaposhnik and Mingjie Lai.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1299963 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8164. Back slash as path separator is handled for Windows only. Contributed by Daryn Sharp.



git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1300290 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3082. Clean up FSDatasetInterface and change DataNode.data to package private. 


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1300392 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8169. javadoc generation fails with java.lang.OutOfMemoryError: Java heap space (tgraves via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1300619 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3057. httpfs and hdfs launcher scripts should honor CATALINA_HOME and HADOOP_LIBEXEC_DIR (rvs via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1300637 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8167. Configuration deprecation logic breaks backwards compatibility (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1300642 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4007. JobClient getJob(JobID) should return NULL if the job does not exist (for backwards compatibility) (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1300750 13f79535-47bb-0310-9956-ffa450edef68