HDFS-4733. Make HttpFS username pattern configurable. Contributed by Alejandro Abdelnur.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477237 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4687. TestDelegationTokenForProxyUser#testWebHdfsDoAs is flaky with JDK7. Contributed by Andrew Wang.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477344 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4305. Add a configurable limit on number of blocks per file, and min block size. Contributed by Andrew Wang.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477354 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9413. Add common utils for File#setReadable/Writable/Executable & File#canRead/Write/Execute that work cross-platform. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477376 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4610. Use common utils FileUtil#setReadable/Writable/Executable & FileUtil#canRead/Write/Execute. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477385 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4610. Reverting the patch Jenkins build is not run.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477396 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5177. Use common utils FileUtil#setReadable/Writable/Executable & FileUtil#canRead/Write/Execute. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477403 13f79535-47bb-0310-9956-ffa450edef68
YARN-506. Move to common utils FileUtil#setReadable/Writable/Executable and FileUtil#canRead/Write/Execute. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477408 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4610. Use common utils FileUtil#setReadable/Writable/Executable and FileUtil#canRead/Write/Execute. Contrbitued by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477427 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9322. LdapGroupsMapping doesn't seem to set a timeout for its directory search. Contributed by Harsh J. (harsh)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1477458 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'apache/trunk' into MAPREDUCE-5157