xyuanlu opened a new issue, #2670: URL: https://github.com/apache/helix/issues/2670
### Describe the bug When adding/removing instance from a cluster, it is possible that at a point of time, instance config is gone but the INSTANCE ZNode is still there. This would cause config map in helix controller cache to have instance mapped to `null` config. We need to add NPR guard in pipeline to prevent transient pipeline failure. The failure is not a blocking error causing further pipeline error but we would like to avoid noise in log. -- 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]
