Merging from apache trunk#3

Merged

vinayrpet merged 42 commits intovinayrpet:trunkfrom

Nov 25, 2014

Commits on Nov 18, 2014

MAPREDUCE-6049. AM JVM does not exit if MRClientService graceful shutdown
Devaraj K
committed
HADOOP-11309. System class pattern package.Foo should match package.Foo$Bar, too. Contributed by Gera Shegalov
jlowe
committed
HADOOP-11312. Fix unit tests to not use uppercase key names.
umbrant
committed
HDFS-7406. SimpleHttpProxyHandler puts incorrect "Connection: Close" header. Contributed by Haohui Mai.
Haohui Mai
committed

Commits on Nov 19, 2014

Commits on Nov 20, 2014

Commits on Nov 23, 2014

HDFS-7403. Inaccurate javadoc of BlockUCState#COMPLETE state. (Yongjun Zhang via yliu)
y-liu
committed

Commits on Nov 24, 2014

HDFS-4882. Prevent the Namenode's LeaseManager from looping forever in checkLeases (Ravi Prakash via Colin P. McCabe)
Colin Patrick Mccabe
committed
HDFS-7419. Improve error messages for DataNode hot swap drive feature (Lei Xu via Colin P. Mccabe)
Colin Patrick Mccabe
committed
HDFS-7412. Move RetryCache to NameNodeRpcServer. Contributed by Haohui Mai.
Haohui Mai
committed
CHANGES.txt: add HDFS-4882
Colin Patrick Mccabe
committed
CHANGES.txt: add HDFS-7419
Colin Patrick Mccabe
committed
HADOOP-10926. Improve smart-apply-patch.sh to apply binary diffs (cmccabe)
Colin Patrick Mccabe
committed
YARN-1984. LeveldbTimelineStore does not handle db exceptions properly. Contributed by Varun Saxena
jlowe
committed
YARN-2697. Remove useless RMAuthenticationHandler. Contributed by Haosong Huang.
zjshen14
committed
HDFS-7436. Consolidate implementation of concat(). Contributed by Haohui Mai.
Haohui Mai
committed
HADOOP-11322. key based ACL check in KMS always check KeyOpType.MANAGEMENT even actual KeyOpType is not MANAGEMENT. (Dian Fu via yliu)
y-liu
committed

Commits on Nov 25, 2014

HDFS-7303. NN UI fails to distinguish datanodes on the same host. Contributed by Benoy Antony.
Haohui Mai
committed