[ZOOKEEPER-3172] Quorum TLS - fix port unification to allow rolling upgrades

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.6.0, 3.5.5
• Fix Version/s: 3.6.0, 3.5.5
• Component/s: security, server
• Labels: pull-request-available ssl-tls
• Assignee: Ilya Maykov
• Reporter: Ilya Maykov
• Created: 15/Oct/18 22:33
• Updated: 01/Jul/19 14:53
• Resolved: 27/Nov/18 16:57

Description

ZOOKEEPER-236 was committed with port unification support disabled, because of various issues with the implementation. These issues should be fixed so port unification can be enabled again. Port unification is necessary to upgrade an ensemble from plaintext to TLS quorum connections without downtime.

Issue Links

• links to: GitHub Pull Request #679
• links to: GitHub Pull Request #727