HADOOP-8783. Improve RPC.Server's digest auth (daryn)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1393483 13f79535-47bb-0310-9956-ffa450edef68
YARN-102. Move the apache header to the top of the file in MemStore.java. (Contributed by Devaraj K)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1393769 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4123. Remove the 'mapred groups' command, which is no longer supported. (Contributed by Devaraj K)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1393775 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3996. Add debug log removed in HDFS-3873 back. Contributed by Eli Collins


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1393777 13f79535-47bb-0310-9956-ffa450edef68
Amend HDFS-3753 to ignore TestHdfsNativeCodeLoader. To be fixed in HDFS-4003.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1393830 13f79535-47bb-0310-9956-ffa450edef68
HDFS-2127. Add a test that ensure AccessControlExceptions contain a full path. Contributed by Stephen Chu


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1393878 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4000. TestParallelLocalRead fails with "input ByteBuffers must be direct buffers". Contributed by Colin Patrick McCabe


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1393884 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3916. libwebhdfs (C client) code cleanups. Contributed by Colin Patrick McCabe


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1393890 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8881. FileBasedKeyStoresFactory initialization logging should be debug not info. (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394165 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3999. HttpFS OPEN operation expects len parameter, it should be length. (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394169 13f79535-47bb-0310-9956-ffa450edef68
YARN-23. FairScheduler: FSQueueSchedulable#updateDemand() - potential redundant aggregation. (kkambatl via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394321 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3813. Log error message if security and WebHDFS are enabled but principal/keytab are not configured. Contributed by Stephen Chu.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394340 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3995. Use DFSTestUtil.createFile() for file creation and writing in test cases. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394376 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3735. NameNode WebUI should allow sorting live datanode list by fields Block Pool Used, Block Pool Used(%) and Failed Volumes. Contributed by Brahma Reddy Battula.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394385 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3829. TestHftpURLTimeouts fails intermittently with JDK7  (Trevor Robinson via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394609 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3483. Better error message when hdfs fsck is run against a ViewFS config. Contributed by Stephen Fritz.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394864 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8889. Upgrade to Surefire 2.12.3. Contributed by Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394881 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3682. MiniDFSCluster#init should provide more info when it fails. Contributed by Todd Lipcon


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1395385 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4006. TestCheckpoint#testSecondaryHasVeryOutOfDateImage occasionally fails due to unexpected exit. Contributed by Todd Lipcon


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1395387 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4008. TestBalancerWithEncryptedTransfer needs a timeout. Contributed by Eli Collins


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1395700 13f79535-47bb-0310-9956-ffa450edef68