FrankChen021 commented on issue #9755: URL: https://github.com/apache/druid/issues/9755#issuecomment-664769493
@jihoonson I don't understand how segment generations work. Let me give my understanding as below. 1st, it's a property on a segment; 2nd, its value will increase after compaction or overwrite. And if the new value reaches the value of `numGenerationsToKeep`, the old ones will be deleted. Is that right ? If it's, my question is, if the value of `numGenerationsToKeep` is 3, does that mean the old segments will be deleted after compaction for 3 times ? ---------------------------------------------------------------- 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: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
