HDFS-3667.  Add retry support to WebHdfsFileSystem.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1366601 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8627. FS deleteOnExit may delete the wrong path (daryn via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367114 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8634. Ensure FileSystem#close doesn't squawk for deleteOnExit paths (daryn via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367196 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3732. fuse_dfs: incorrect configuration value checked for connection expiry timer period. Contributed by Colin Patrick McCabe.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367199 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8550. hadoop fs -touchz automatically created parent directories (John George via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367202 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8630 rename isSingleSwitch() methods in new topo base class to isFlatTopology()
HADOOP-8635. Cannot cancel paths registered deleteOnExit (daryn via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367296 13f79535-47bb-0310-9956-ffa450edef68
Fix typo in CHANGES.txt: wrote HADOOP-8642 instead of HADOOP-8624.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367347 13f79535-47bb-0310-9956-ffa450edef68
svn ignoring hadoop-yarn-applications-unmanaged-am-launcher target directory (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367349 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4342. Distributed Cache gives inconsistent result if cache files get deleted from tasktracker. (mayank_bansal via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367352 13f79535-47bb-0310-9956-ffa450edef68
svn merge -c -1366601 for reverting HDFS-3667.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367407 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4375. Show Configuration Tracability in MR UI (bobby via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367539 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4456. LocalDistributedCacheManager can get an ArrayIndexOutOfBounds when creating symlinks (Robert Evans via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367581 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4496. AM logs link is missing user name (Jason Lowe via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367601 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8637. FilterFileSystem#setWriteChecksum is broken (daryn via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367702 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4493. Distibuted Cache Compatability Issues (Robert Evans via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367713 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4492. Configuring total queue capacity between 100.5 and 99.5 at perticular level is sucessfull (Mayank Bansal via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367719 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4483. 2.0 build does not work (John George via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367726 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8370. Native build failure: javah: class file for org.apache.hadoop.classification.InterfaceAudience not found  (Trevor Robinson via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367764 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4457. mr job invalid transition TA_TOO_MANY_FETCH_FAILURE at FAILED  (Robert Evans via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1367771 13f79535-47bb-0310-9956-ffa450edef68