[ https://issues.apache.org/jira/browse/YARN-1193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karthik Kambatla updated YARN-1193: ----------------------------------- Attachment: yarn-1193-1.patch Straight-forward patch. > ResourceManger.clusterTimeStamp should be reset when RM transitions to active > ----------------------------------------------------------------------------- > > Key: YARN-1193 > URL: https://issues.apache.org/jira/browse/YARN-1193 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager > Reporter: Karthik Kambatla > Assignee: Karthik Kambatla > Attachments: yarn-1193-1.patch > > > ResourceManager.clusterTimeStamp is used to generate application-ids. > Currently, when the RM transitions to active-standby-active back and forth, > the clusterTimeStamp stays the same leading to apps getting the same ids as > jobs from before. This leads to other races in staging directory etc. > To avoid this, it is better to set it on every transition to Active. -- 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