HDFS-5034.  Remove debug prints from GetFileLinkInfo (Andrew Wang via Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1507369 13f79535-47bb-0310-9956-ffa450edef68
reverting HDFS-5034 because jenkins did not run on it

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1507373 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-1981. Improve getSplits performance by using listLocatedStatus. Contributed by Hairong Kuang and Jason Lowe


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1507385 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5421. Fixed TestNonExistentJob failure after YARN-873. Contributed by Junping Du.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1507401 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5034.  Remove debug prints from GetFileLinkInfo (Andrew Wang via Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1507406 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9770. Make RetryCache#state non volatile. Contributed by Suresh Srinivas.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1507414 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd
Merge remote branch 'origin/trunk-gd' into fb-HDFS-4312-trunk-gd