jihoonson commented on issue #9904: URL: https://github.com/apache/druid/issues/9904#issuecomment-632189936
Hi @yuanlihan, I believe the timeline is already handling the overlapping segments properly. Looking at the logs above, the issue seems like this: ``` org.apache.druid.java.util.common.UOE: Cannot add overlapping segments [2020-05-15T05:00:00.000Z/2020-05-15T06:00:00.000Z and 2020-05-15T00:00:00.000Z/2020-05-16T00:00:00.000Z] with the same version [2020-05-17T12:14:26.722Z] ``` This log means, you got two segments of overlapping intervals and _same_ version. This is never allowed since Druid doesn't know what segment to read in this case. Druid should never create such segments of overlapping intervals but same version. Can you check why and how they were created? You may need to check what task created that segment in the task logs and overlord logs. ---------------------------------------------------------------- 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...@druid.apache.org For additional commands, e-mail: commits-h...@druid.apache.org
