HDFS-4826. TestNestedSnapshots times out due to repeated slow edit log flushes when running on virtualized disk.  Contributed by Chris Nauroth


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483150 13f79535-47bb-0310-9956-ffa450edef68
YARN-628. Fix the way YarnRemoteException is being unrolled to extract out the underlying exception. Contributed by Siddharth Seth.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483207 13f79535-47bb-0310-9956-ffa450edef68
Move HDFS-347 and related JIRAs to 2.0.5 section of CHANGES.txt after backport


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483212 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4787. Create a new HdfsConfiguration before each TestDFSClientRetries testcases. Contributed by Tian Hong Wang.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483235 13f79535-47bb-0310-9956-ffa450edef68
YARN-690. RM exits on token cancel/renew problems (daryn via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483578 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4830. Typo in config settings for AvailableSpaceVolumeChoosingPolicy in hdfs-default.xml. Contributed by Aaron T. Myers.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483603 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9566. Performing direct read using libhdfs sometimes raises SIGPIPE (which in turn throws SIGABRT) causing client crashes. Contributed by Colin Patrick McCabe.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483612 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4824. FileInputStreamCache.close leaves dangling reference to FileInputStreamCache.cacheCleaner. Contributed by Colin Patrick McCabe.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483641 13f79535-47bb-0310-9956-ffa450edef68
YARN-617. Made ContainerTokens to be used for validation at NodeManager also in unsecure mode to prevent AMs from faking resource requirements in unsecure mode. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483667 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5234. Change mapred.TaskReport and mapreduce.TaskReport for binary compatibility with mapred in 1.x but incompatible with 0.23.x. Contributed by Mayank Bansal.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483940 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4927. Historyserver 500 error due to NPE when accessing specific counters page for failed job. Contributed by Ashwin Shankar


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1483974 13f79535-47bb-0310-9956-ffa450edef68