Github user anmolnar commented on the issue:
https://github.com/apache/zookeeper/pull/451
Going one step back I wonder why we try to deal with multiple addresses at
all.
HostProvider should just make a transformation from unresolved
InetSocketAddresses to resolved InetSocketAddresses. The easiest way as I can
see it is to create a new instance of InetSocketAddress if the input is
unresolved every time `next()` is called. Otherwise just pass it through.
JVM will deal with the rest: resolution, caching and re-resolution once the
cache is expires (30 secs).
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