jackjlli opened a new pull request, #14805: URL: https://github.com/apache/pinot/pull/14805
This PR fixes the NPE which is caused by `MultiStageQueryThrottler` being null when multi-stage engine feature is disabled. To be more specific, when the multi-stage engine is disabled, the `MultiStageQueryThrottler` reference will be null. This makes the `ClusterChangeMediator` fail to process cluster changes like cluster config changes and external view changes. https://github.com/apache/pinot/blob/25fc74650532490a9684e18fa288743137f953bd/pinot-broker/src/main/java/org/apache/pinot/broker/broker/helix/BaseBrokerStarter.java#L344 -- 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: commits-unsubscr...@pinot.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org
