GWphua commented on PR #17482: URL: https://github.com/apache/druid/pull/17482#issuecomment-3219059325
> Note that this issue only occurs with NodeCache, as that is where Curator attempts to use the new feature. PathChildrenCache does not have this problem because it does not use the new ZooKeeper feature code path. > > We suspect that this new feature Curator is trying to use is related to persistent watchers/CuratorCache. Seems related to https://lists.apache.org/thread/nl7zrzgyfp2b5wxdkrovk0yhqfto9yl7 Not too confident about this, but I feel the problem may be because of upgrading the deprecated NodeCache to CuratorCache. Should Curator remove the deprecated `PathChildrenCache` in the future, we may be forced to: 1. Stay at a lower version 2. Upgrade PathChildrenCache to CuratorCache (Which may cause similar problems?) 3. Move away from ZooKeeper -- 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]
