HADOOP-10203. Connection leak in Jets3tNativeFileSystemStore#retrieveMetadata. Contributed by Andrei Savu.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561720 13f79535-47bb-0310-9956-ffa450edef68
HDFS-10086. User document for authentication in secure cluster. (Contributed by Masatake Iwasaki)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561776 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5781. Use an array to record the mapping between FSEditLogOpCode and the corresponding byte value. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561788 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5825. Use FileUtils.copyFile() to implement DFSTestUtils.copyFile(). (Contributed by Haohui Mai)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561792 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9982. Fix dead links in hadoop site docs. (Contributed by Akira Ajisaka)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561813 13f79535-47bb-0310-9956-ffa450edef68
Fix correct CHANGES.txt for HADOOP-10086 and HADOOP-9982.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561819 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10212. Incorrect compile command in Native Library document. (Contributed by Akira Ajisaka)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561838 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5297. Fix dead links in HDFS site documents. (Contributed by Akira Ajisaka)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561849 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10250. VersionUtil returns wrong value when comparing two versions. Contributed by Yongjun Zhang.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561860 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10288. Explicit reference to Log4JLogger breaks non-log4j users. Contributed by Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561882 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5830. WebHdfsFileSystem.getFileBlockLocations throws IllegalArgumentException when accessing another cluster. (Yongjun Zhang via Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561885 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10274 Lower the logging level from ERROR to WARN for UGI.doAs method (Takeshi Miao via stack)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561934 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5833. Fix incorrect javadoc in SecondaryNameNode. (Contributed by Bangtao Zhou)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561938 13f79535-47bb-0310-9956-ffa450edef68
Merge r1555021 through r1561943 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1561944 13f79535-47bb-0310-9956-ffa450edef68