[ https://issues.apache.org/jira/browse/YARN-1222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13774276#comment-13774276 ]
Karthik Kambatla commented on YARN-1222: ---------------------------------------- By the way, for now I am using the RM_HA_ADMIN_ADDRESS for username/password. Once the ConfigurationFailoverProxy is implemented, we should use service-id and password known only to the RM in question. Thoughts on what this could be? > Make improvements in ZKRMStateStore for fencing > ----------------------------------------------- > > Key: YARN-1222 > URL: https://issues.apache.org/jira/browse/YARN-1222 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Bikas Saha > Assignee: Karthik Kambatla > Attachments: yarn-1222-1.patch > > > Using multi-operations for every ZK interaction. > In every operation, automatically creating/deleting a lock znode that is the > child of the root znode. This is to achieve fencing by modifying the > create/delete permissions on the root znode. -- 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