Github user anmolnar commented on the issue:
https://github.com/apache/zookeeper/pull/703
Thanks @lvfangmin for working on this.
To be honest I'm lost following how FLE works and additionally what issue
is this patch intended to fix. I only ran a few blind test with manually
restarting ZK instances in a 3-node ensemble and haven't seen any issue with
joining so far.
I'd like to do some more stress testing on this and get an understanding on
how FLE works before committing. Hopefully early next week. First of all,
what's the difference between current and accepted epoch and how election round
is related?
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