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Ben Podgursky commented on YARN-2962: ------------------------------------- Hi, We're looking at switching to a HA RM and I'm a bit concerned about this ticket, since we have a very active RM. Couple questions for those who encountered the bug: - how many applications did you have in the RM store before this became a problem? - was switching the zk max messages size via -Djute.maxbuffer=<bytes> a viable workaround? Also, is there a sense of how close this ticket is to being merged? Thanks, Ben > ZKRMStateStore: Limit the number of znodes under a znode > -------------------------------------------------------- > > Key: YARN-2962 > URL: https://issues.apache.org/jira/browse/YARN-2962 > Project: Hadoop YARN > Issue Type: Improvement > Components: resourcemanager > Affects Versions: 2.6.0 > Reporter: Karthik Kambatla > Assignee: Varun Saxena > Priority: Critical > Attachments: YARN-2962.01.patch, YARN-2962.2.patch, YARN-2962.3.patch > > > We ran into this issue where we were hitting the default ZK server message > size configs, primarily because the message had too many znodes even though > they individually they were all small. -- This message was sent by Atlassian JIRA (v6.3.4#6332)