pauldoo commented on PR #16145: URL: https://github.com/apache/lucene/pull/16145#issuecomment-6471776574
Personally, I would still go with a higher default like 1024 for the skip value: - As your numbers show (and mine from #16804 ) - even at that interval it will still react quickly to a sudden change in data residency (a fraction of a second). - In my tests of reclaim, eviction of significant volumes of data from the page cache takes several seconds. It's not super sudden. So I think it's worth erring on the side of caution by using a higher default interval that has negligible impact on happy-path warm workloads. However, I am a relative newbie to Lucene so I'm happy to be overridden on this. -- 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]
