josh-mckenzie opened a new pull request, #1855: URL: https://github.com/apache/cassandra/pull/1855
The persisting of the sstables hotness when there are 10s of thousands of sstables can have issues keeping up, and the rate limiter is hard coded. Another option may be nice to just completely disable the feature. When sstables super backed up (from repairs) the hotness tracking tends to cause the STCS in L0 to make poor decisions, always grabbing the large sstables and skipping the tiny sstables that would benefit more. -- 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]
