tomscut commented on pull request #4087: URL: https://github.com/apache/hadoop/pull/4087#issuecomment-1084285726
> I think this is pretty similar to https://issues.apache.org/jira/browse/HDFS-14378. If I remember correctly, the better approach would be to have ANN roll its own edit logs. > > Even though we address the observer issue here, in a real scenario there could still be multiple SNNs. Thank you @sunchao very much for your review. Active Namenode does automatically roll logs periodically. It might be risky (but I think it's ok) by simply disabling all SNN to trigger active roll edits log. However, disabling OBN rolle active edits has no side effects. -- 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]
