HDFS-4300. TransferFsImage.downloadEditsToStorage should use a tmp file for destination. Contributed by Andrew Wang.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1481987 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4805. Webhdfs client is fragile to token renewal errors. Contributed by Daryn Sharp.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482121 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5220. Setter methods in TaskCompletionEvent are public in MR1 and protected in MR2. (sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482142 13f79535-47bb-0310-9956-ffa450edef68
YARN-597. TestFSDownload fails on Windows due to dependencies on tar/gzip/jar tools. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482149 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5240. Fix a bug in MRAppMaster because of which OutputCommitter could not access credentials set by the user. Contributed by Vinod Kumar Vavilapalli.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482175 13f79535-47bb-0310-9956-ffa450edef68
YARN-615. Rename ContainerLaunchContext.containerTokens to tokens. Contributed by Vinod Kumar Vavilapalli.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482199 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5222. Bring back some methods and constants in Jobclient for binary compatibility with mapred in 1.x. Contributed by Karthik Kambatla.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482208 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9459. ActiveStandbyElector can join election even before Service HEALTHY, and results in null data at ActiveBreadCrumb. Contributed by Vinay and Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482227 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9560. metrics2#JvmMetrics should have max memory size of JVM. Contributed by Tsuyoshi Ozawa.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482372 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9307. BufferedFSInputStream.read returns wrong results after certain seeks. Contributed by Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482377 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9220. Unnecessary transition to standby in ActiveStandbyElector. Contributed by Tom White and Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482401 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5244. Two functions changed their visibility in JobStatus. (zjshen via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482622 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5232. Add a configuration to be able to log classpath and other system properties on mapreduce JVMs startup. Contributed by Sangjin Lee.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482643 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4813. Add volatile to BlocksMap.blocks so that the replication thread can see the updated value.  Contributed by Jing Zhao


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482658 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3180. Add socket timeouts to WebHdfsFileSystem.  Contributed by Chris Nauroth


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482661 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9563. Fix incompatibility introduced by HADOOP-9523. Contributed by Tian Hong Wang.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482709 13f79535-47bb-0310-9956-ffa450edef68
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