HADOOP-10012. Merge 1528301 from trunk.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528302 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5279. Guard against NullPointerException in NameNode JSP pages before initialization of FSNamesystem. Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528308 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5279. Merging change r1528308 from trunk to branch-2.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528310 13f79535-47bb-0310-9956-ffa450edef68
YARN-1260. Added webapp.http.address to yarn-default.xml so that default install with https enabled doesn't have broken link on NM UI. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528312 13f79535-47bb-0310-9956-ffa450edef68
YARN-1260. Added webapp.http.address to yarn-default.xml so that default install with https enabled doesn't have broken link on NM UI. Contributed by Omkar Vinit Joshi.
svn merge --ignore-ancestry -c 1528312 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528313 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9063. enhance unit-test coverage of class org.apache.hadoop.fs.FileUtil. Contributed by Ivan A. Veselovsky


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528502 13f79535-47bb-0310-9956-ffa450edef68
svn merge -c 1528502 FIXES: HADOOP-9063. enhance unit-test coverage of class org.apache.hadoop.fs.FileUtil. Contributed by Ivan A. Veselovsky


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528506 13f79535-47bb-0310-9956-ffa450edef68
YARN-677. Increase coverage to FairScheduler (Vadim Bondarev and Dennis Y via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528524 13f79535-47bb-0310-9956-ffa450edef68
YARN-677. Increase coverage to FairScheduler (Vadim Bondarev and Dennis Y via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528528 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5530. Fix compat with hadoop-1 in mapred.lib.CombinFileInputFormat by re-introducing isSplittable(FileSystem, Path) api and ensuring semantic compatibility. Contributed by Robert Kanter.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528533 13f79535-47bb-0310-9956-ffa450edef68
Merge -c 1528533 from trunk to branch-2 to fix MAPREDUCE-5530. Fix compat with hadoop-1 in mapred.lib.CombinFileInputFormat by re-introducing isSplittable(FileSystem, Path) api and ensuring semantic compatibility. Contributed by Robert Kanter.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528535 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9254. Cover packages org.apache.hadoop.util.bloom, org.apache.hadoop.util.hash. Contributed by Vadim Bondarev


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528620 13f79535-47bb-0310-9956-ffa450edef68
svn merge -c 1528620 FIXES: HADOOP-9254. Cover packages org.apache.hadoop.util.bloom, org.apache.hadoop.util.hash. Contributed by Vadim Bondarev 


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528621 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5459. Update documentation on how to run MRv1 examples on YARN. Contributed by Zhijie Shen.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528626 13f79535-47bb-0310-9956-ffa450edef68
Merge -c 1528626 from trunk to branch-2 to fix MAPREDUCE-5459. Update documentation on how to run MRv1 examples on YARN. Contributed by Zhijie Shen.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528627 13f79535-47bb-0310-9956-ffa450edef68
YARN-1141. Updating resource requests should be decoupled with updating blacklist (Zhijie Shen via bikas)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528632 13f79535-47bb-0310-9956-ffa450edef68
Merge r1528632 from trunk to branch-2 for YARN-1141. Updating resource requests should be decoupled with updating blacklist (Zhijie Shen via bikas)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528640 13f79535-47bb-0310-9956-ffa450edef68
YARN-425. coverage fix for yarn api (Aleksey Gorshkov via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528641 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5554. hdfs-site.xml included in hadoop-mapreduce-client-jobclient tests jar is breaking tests for downstream components (Robert Kanter via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528643 13f79535-47bb-0310-9956-ffa450edef68
YARN-425. coverage fix for yarn api (Aleksey Gorshkov via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1528644 13f79535-47bb-0310-9956-ffa450edef68