ZanderXu commented on PR #4441: URL: https://github.com/apache/hadoop/pull/4441#issuecomment-1157530100
As in my draft PR above, RBF always updates lastSeenTxid from Active and saves. When an NS enable ObserverRead, RBF will set the stored lastSeenTxid of this NS to the RPC header and bring it to the Observer NameNode; if the NS disable ObserverRead, RBF will not set the stated id in RPC header, so even if the request is passed to the Observer, the Observer will also returns StandbyException. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
