[CURATOR-654] DistributedBarrier watcher leak

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 5.3.0
• Fix Version/s: 5.7.0
• Component/s: Recipes
• Assignee: Unassigned
• Reporter: Stuart Scott
• Created: 05/Oct/22 05:18
• Updated: 08/Jan/24 06:17

Description

The DistributedBarrier adds a zookeeper exists watcher in the waitOnBarrier() method. It appears as though the watcher is never removed. In a system where DistributedBarriers are used heavily this eventually results in the system running out of memory.

Issue Links

• links to: GitHub Pull Request #435