[ZOOKEEPER-3124] Add the correct comment to show why we need the special logic to handle cversion and pzxid

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.6.0
• Component/s: server
• Labels: pull-request-available
• Assignee: Fangmin Lv
• Reporter: Fangmin Lv
• Created: 20/Aug/18 20:11
• Updated: 10/Sep/19 11:55
• Resolved: 10/Sep/19 07:54

Description

The old comment about setCversionPzxid is not valid, the scenario it mentioned won't trigger the issue, update it to show the exact reason.
 

Issue Links

• links to: GitHub Pull Request #610
• links to: GitHub Pull Request #610