Github user ivmaykov commented on the issue: https://github.com/apache/zookeeper/pull/627 I'm creating separate JIRAs for the different issues fixed in this PR. I will break it up into multiple PRs, one for each JIRA. Fix port unification: https://jira.apache.org/jira/browse/ZOOKEEPER-3172 Add PEM support: https://jira.apache.org/jira/browse/ZOOKEEPER-3173 Reload certs when file changes: https://jira.apache.org/jira/browse/ZOOKEEPER-3174 Test improvements: https://jira.apache.org/jira/browse/ZOOKEEPER-3175 More config options: https://jira.apache.org/jira/browse/ZOOKEEPER-3176
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