[KYLIN-3094] Upgrade zookeeper to 3.4.12

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: v2.5.0
• Assignee: nichunen
• Reporter: Ted Yu
• Created: 09/Dec/17 15:27
• Updated: 17/Sep/18 00:59
• Resolved: 17/Sep/18 00:56

Description

Current zookeeper release is 3.4.12

We should upgrade dependency from 3.4.8 to 3.4.12 where there is important security fix.

One such critical fix is ZOOKEEPER-2146, which can be explored maliciously

Issue Links

• links to: GitHub Pull Request #151