maytasm commented on PR #17482: URL: https://github.com/apache/druid/pull/17482#issuecomment-3214839351
> Maybe the Curator/ZK version i'm using is too old: > > ``` > <apache.curator.version>4.3.0</apache.curator.version> > <zookeeper.version>3.5.9</zookeeper.version> > ``` > > What are the issues you are facing + Did you experience problems in both PathChildrenCache + NodeCache? Yeah, we are seeing issue with Curator version >5.0.0 that is used in the latest OSS (v34) Druid (we see issue with both 5.5.0 and 5.8.0). This seems to be due to https://issues.apache.org/jira/browse/CURATOR-549 added to Curator 5.0.0 and later. Curator is trying to use new feature only available in ZK server version >3.6 and as we are running ZK server version 3.5.8, this causes Druid to fail to connect to zk. Basically, we are seeing continuous SUSPEND/RECONNECT (zk server closing connection). -- 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]
