Fengnan Li created YARN-10722: --------------------------------- Summary: Improvement to DelegationTokenRenewer in RM Key: YARN-10722 URL: https://issues.apache.org/jira/browse/YARN-10722 Project: Hadoop YARN Issue Type: Improvement Components: RM, yarn Reporter: Fengnan Li Assignee: Fengnan Li
We have seen multiple issues related with Yarn DelegationTokenRenewer, especially when namenodes where the token was given had some issues (i.e. standby down). This component has become a SPOF blocking all Yarn applications to be accepted. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org