Github user HuangWHWHW commented on the pull request:
https://github.com/apache/flink/pull/1096#issuecomment-138291760
@StephanEwen
Just a minor thing:
Does the zk do re-connection if it failed to set up a node or cannot
receive the msg from any node?
As I know the zk is unstable in some cases and I have no idea about what
cases.
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