kgyrtkirk opened a new pull request, #20273: URL: https://github.com/apache/druid/pull/20273
The ResourcePool class employed a non-shrinking pooling mechanism; with eager enabled that have bumped up the connections to the max. If the query rate was low - or some nodes were not really participating in some queries; their pool could have become cold - and because of the 1:1 replacement policy it could have never scaled down.. this PR adds an adaptive pool implementation and defaults to it. The pool will still be pumped up to maxConnections if eager is enabled; however it will scale back to match usage pattern better. -- 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]
