vagetablechicken commented on issue #4027: URL: https://github.com/apache/incubator-doris/issues/4027#issuecomment-654562912
> I think the main pain points here is that the flush log isn't associated with a `transaction id` or `query id`, so it's hard to know how much time cost on `DeltaWriter.close` when we tracking a slow stream load using `transaction id` or `query id`. Adding info in DeltaWriter is useful for tracking one slow stream load, also make sense. But if we don't have the slow load id, e.g. users may be less sensitive to the execution time, or none of load is significantly slower than others. Just think, for some reason the flush time or count in one BE is always longer/higher than others. But it's relative, we need the global statistics of BEs. If we have metric about it, it'll be more intuitive to us. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
