Github user anmolnar commented on the issue:
https://github.com/apache/zookeeper/pull/534
@hanm @lvfangmin Reconfig tests have previously been implemented only for
IP addresses and hasn't covered hostnames which need to be resolved. I added a
few unit tests for coverage, but found that existing tests should also be
refactored.
I don't want to overload this patch, so will create a separate Jira for the
refactoring instead.---
