Preparing to release hadoop-2.4.1.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1602886 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10657. Have RetryInvocationHandler log failover attempt at INFO level. Contributed by Ming Ma.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1602941 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10683. Users authenticated with KERBEROS are recorded as being authenticated with SIMPLE. Contributed by Benoy Antony.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1602991 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6539. test_native_mini_dfs is skipped in hadoop-hdfs pom.xml (decstery via cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1602998 13f79535-47bb-0310-9956-ffa450edef68
YARN-2159. Better logging in SchedulerNode#allocateContainer. (Ray Chiang via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603003 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6518. TestCacheDirectives#testExceedsCapacity should take FSN read lock when accessing pendingCached list. (wang)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603016 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6528. Add XAttrs to TestOfflineImageViewer. Contributed by Stephen Chu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603020 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10702. KerberosAuthenticationHandler does not log the principal names correctly. Contributed by Benoy Antony.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603023 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10666. Remove Copyright /d/d/d/d Apache Software Foundation from the source files license header. Contributed by Henry Saputra.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603025 13f79535-47bb-0310-9956-ffa450edef68
YARN-1885. Fixed a bug that RM may not send application-clean-up signal to NMs where the completed applications previously ran in case of RM restart. Contributed by Wangda Tan

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603028 13f79535-47bb-0310-9956-ffa450edef68
YARN-1339. Recover DeletionService state upon nodemanager restart. (Contributed by Jason Lowe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603036 13f79535-47bb-0310-9956-ffa450edef68
YARN-2167. LeveldbIterator should get closed in NMLeveldbStateStoreService#loadLocalizationState() within finally block. Contributed by Junping Du


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603039 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10699. Fix build native library on mac osx. Contributed by Binglin Chang


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603042 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10557. FsShell -cp -pa option for preserving extended ACLs. Contributed by Akira Ajisaka.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603222 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6545. Finalizing rolling upgrade can make NN unavailable for a long duration. Contributed by Kihwal Lee.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603239 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5924. Changed TaskAttemptImpl to ignore TA_COMMIT_PENDING event at COMMIT_PENDING state. Contributed by Zhijie Shen

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603338 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6527. Edit log corruption due to defered INode removal. Contributed by Kihwal Lee and Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603340 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10590. ServiceAuthorizationManager is not threadsafe. (Contributed by Benoy Antony)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603356 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10660. GraphiteSink should implement Closeable (Chen He and Ted Yu via raviprak)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603379 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10607. Create API to separate credential/password storage from
applications. (Larry McCay via omalley)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603491 13f79535-47bb-0310-9956-ffa450edef68