We are observing a repetitive issue with hadoop 2.6.0/HDP 2.2 with RM capacity scheduler threads getting into a deadlock. It appears that the RM UI scheduler flow for getResourceUsageReport is triggering the deadlock.
Have raised a jira for the same - *https://issues.apache.org/jira/browse/YARN-3346 <https://issues.apache.org/jira/browse/YARN-3346>*. Can someone please take a look and get back with your thoughts on this. Thanks Suma
