YARN-2228. Augmented TimelineServer to load pseudo authentication filter when authentication = simple. Contributed by Zhijie Shen.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610575 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5790. Made it easier to enable hprof profile options by default. Contributed by Gera Shegalov.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610578 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10831. UserProvider is not thread safe. (Benoy Antony via umamahesh)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610789 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5809. BlockPoolSliceScanner and high speed hdfs appending make datanode to drop into infinite loop (cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610790 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10834. Typo in CredentialShell usage. (Benoy Antony via umamahesh)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610794 13f79535-47bb-0310-9956-ffa450edef68
Addendum patch for HADOOP-10468 TestMetricsSystemImpl.testMultiThreadedPublish fails intermediately. Contributed by Akira AJISAKA


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610829 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6456. NFS should throw error for invalid entry in dfs.nfs.exports.allowed.hosts. Contributed by Abhiraj Butala

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610840 13f79535-47bb-0310-9956-ffa450edef68
YARN-1408 Preemption caused Invalid State Event: ACQUIRED at KILLED and caused a task timeout for 30mins. (Sunil G via mayank)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610860 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-7664. Move attribution to release 2.6.0 section in CHANGES.txt.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610873 13f79535-47bb-0310-9956-ffa450edef68
YARN-2233. Implemented ResourceManager web-services to create, renew and cancel delegation tokens. Contributed by Varun Vasudev.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610876 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10673. Update rpc metrics when the call throws an exception. Contributed by Ming Ma.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610879 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10845. Add common tests for ACLs in combination with viewfs. Contributed by Stephen Chu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610911 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9921. daemon scripts should remove pid file on stop call after stop or process is found not running ( Contributed by Vinayakumar B)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610964 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10824. Refactor KMSACLs to avoid locking. (Benoy Antony via umamahesh)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610969 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5624. Add HDFS tests for ACLs in combination with viewfs. Contributed by Stephen Chu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1611068 13f79535-47bb-0310-9956-ffa450edef68
YARN-2264. Fixed a race condition in DrainDispatcher which may cause random test failures. Contributed by Li Lu

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HADOOP-10839. Add unregisterSource() to MetricsSystem API. Contributed by Shanyu Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1611134 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6689. NFS doesn't return correct lookup access for direcories. Contributed by Brandon Li

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1611135 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5952. LocalContainerLauncher#renameMapOutputForReduce incorrectly assumes a single dir for mapOutIndex. (Gera Shegalov via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1611196 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5971. Move the default options for distcp -p to DistCpOptionSwitch. Contributed by Charles Lamb.

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