[HBASE-25279] Non-daemon thread in ZKWatcher

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.5.0, 2.4.1
• Component/s: Zookeeper
• Assignee: Josh Elser
• Reporter: Josh Elser
• Created: 12/Nov/20 21:50
• Updated: 15/Jan/21 02:29
• Resolved: 14/Jan/21 02:01

Description

ZKWatcher spawns an ExecutorService which doesn't mark its threads as daemons which will prevent clean shut downs.

Issue Links

• is related to: HBASE-25505 ZK watcher threads are daemonized; reconsider
• links to: GitHub Pull Request #2651