revert HADOOP-9652

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508248 13f79535-47bb-0310-9956-ffa450edef68
Reverting YARN-245 to fix a critical bug.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508277 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9786. RetryInvocationHandler#isRpcInvocation should support ProtocolTranslator. Contributed by Suresh Srinivas and Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508304 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9768. chown and chgrp reject users and groups with spaces on platforms where spaces are otherwise acceptable. Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508305 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9792. Retry the methods that are tagged @AtMostOnce along with @Idempotent. Contributed by Suresh Srinivas.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508312 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5025. Record ClientId and CallId in EditLog to enable rebuilding retry cache in case of HA failover. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508332 13f79535-47bb-0310-9956-ffa450edef68
Moved HADOOP-9509 & HADOOP-9515 to appropriate release of 2.1.0-beta.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508400 13f79535-47bb-0310-9956-ffa450edef68
Updating release date for hadoop-2.1.0-beta.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508402 13f79535-47bb-0310-9956-ffa450edef68
Updating releasenotes for hadoop-2.1.0-beta.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508425 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9768. Moving from 2.1.0-beta to 2.1.1-beta in CHANGES.txt, because this patch did not make it into the 2.1.0-beta RC.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508527 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5385. Fixed a bug with JobContext getCacheFiles API. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508595 13f79535-47bb-0310-9956-ffa450edef68
YARN-948. Changed ResourceManager to validate the release container list before actually releasing them. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508609 13f79535-47bb-0310-9956-ffa450edef68
YARN-966. Fixed ContainerLaunch to not fail quietly when there are no localized resources due to some other failure. Contributed by Zhijie Shen.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508688 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5043. For HdfsFileStatus, set default value of childrenNum to -1 instead of 0 to avoid confusing applications. Contributed by Brandon Li

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508694 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9787. ShutdownHelper util to shutdown threads and threadpools. (Karthik Kambatla via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509051 13f79535-47bb-0310-9956-ffa450edef68
YARN-502. Fixed a state machine issue with RMNode inside ResourceManager which was crashing scheduler. Contributed by Mayank Bansal.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509060 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9758.  Provide configuration option for FS/FC symlink resolution.  (Andrew Wang via Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509064 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9803. Add a generic type parameter to RetryInvocationHandler.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509070 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4513. Clarify in the WebHDFS REST API that all JSON respsonses may contain additional properties.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509075 13f79535-47bb-0310-9956-ffa450edef68
YARN-758. Augment MockNM to use multiple cores (Karthik Kambatla via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509086 13f79535-47bb-0310-9956-ffa450edef68