lenboo commented on issue #1658: Refactor WorkerServer URL: https://github.com/apache/incubator-dolphinscheduler/issues/1658#issuecomment-569908922 - MasterServer keeps the current logic and when it picks a task, directly sends it to target worker using RoundRobin policy. what's the mean 'directly sends it to target worker using RoundRobin policy.' - WorkerServer will start up as predefined group and register itself to zk node. what's the ‘predefined group’ - WorkerServer will start a tcp server listening port for executing task instead of scanning ZK and DB. - Executing result will send back to the MasterServer node using the previous channel all of above process need stable communication network, what should to do in unstable situation?
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