Github user anmolnar commented on the issue:
https://github.com/apache/zookeeper/pull/440
@phunt right, I misunderstood your comment.
I think not merging this patch to 3.4 is acceptable, but I'd argue with
3.5/3.6 a little bit. Given that how much time is needed to release a major
version of ZooKeeper - even if we're successful at accelerating a little bit -
I'm afraid this patch won't see a stable release in the foreseeable future.
That's my only reason why I'd put this into 3.5 and keep the dumb
implementation (last/min/max) in 3.4.
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