Clone
 

arpit agarwal <aagarwal@cloudera.com> in hadoop

HDFS-15154. Allow only hdfs superusers the ability to assign HDFS storage policies. Contributed by Siddharth Wagle.

Change-Id: I32d6dd2837945b8fc026a759aa367c55daefe348

HADOOP-16833. InstrumentedLock should log lock queue time. Contributed by Stephen O'Donnell.

Change-Id: Idddff05051b6f642b88e51694b40c5bb1bef0026