ZanderXu commented on PR #4872: URL: https://github.com/apache/hadoop/pull/4872#issuecomment-1324397973
@xkrogen Sir, thanks for your explanation. Yeah, ObserverNN also knows the states of DataNodes as well. But the `scheduledSize` is not shared, and almost all datanode chosen are handled by Active, so Active has a complete judgment basis, so it's better been handled by Active. Of course, it would be better if some logic of datanode chosen can be moved to Standby or Observer, but do we want to do this change directly in this PR? Or open a new PR to discuss it? -- 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]
