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Bikas Saha commented on YARN-353: --------------------------------- bq. ZKRMStateStore#getNewZooKeeper need not be synchronized bq. fixed The code is derived from ActiveStandyLeaderElector code in hadoop common. It was synchronized there for a race condition that showed up in testing. I would like to keep the synchronization as it was in the original patch. bq. the patch still seems to have NUM_RETRIES Why should NUM_RETRIES not be there? > Add Zookeeper-based store implementation for RMStateStore > --------------------------------------------------------- > > Key: YARN-353 > URL: https://issues.apache.org/jira/browse/YARN-353 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager > Reporter: Hitesh Shah > Assignee: Bikas Saha > Attachments: YARN-353.1.patch, YARN-353.2.patch, YARN-353.3.patch, > YARN-353.4.patch, YARN-353.5.patch, YARN-353.6.patch, YARN-353.7.patch > > > Add store that write RM state data to ZK -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira