Thanks all for the answers, One more question though. In [1] we can see that task managers are talking with each other - sending data streams. How each task manager knows the address of other task managers?
[1] https://ci.apache.org/projects/flink/flink-docs-release-1.10/concepts/runtime.html#job-managers-task-managers-clients -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/
