[KYLIN-2489] Upgrade zookeeper dependency to 3.4.8

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: v2.0.0
• Assignee: Unassigned
• Reporter: Ted Yu
• Created: 07/Mar/17 21:15
• Updated: 30/Apr/17 12:21
• Resolved: 18/Mar/17 22:52

Description

zookeeper 3.4.8 has been released.

Among the fixes the following are desirable:

ZOOKEEPER-706 large numbers of watches can cause session re-establishment to fail
ZOOKEEPER-1797 PurgeTxnLog may delete data logs during roll

This issue upgrades zookeeper dependency to 3.4.8