chengshiwen commented on pull request #5122: URL: https://github.com/apache/incubator-dolphinscheduler/pull/5122#issuecomment-809840852
@dailidong @lenboo @gaojun2048 @CalvinKirs I made optimization to reduce the database and zookeeper queries by `ServerNodeManager`, which is evolved from `ZooKeeperNodeManager`. Please review, thanks a lot. `ServerNodeManager`: - `WorkerNodeInfoAndGroupDbSyncTask`: Schedule worker node info (heartbeat info) and worker group db sync task every 10s - `WorkerGroupNodeListener` & `MasterNodeListener`: Listen worker group node and master node and sync nodes  -- 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. For queries about this service, please contact Infrastructure at: [email protected]
