[ZOOKEEPER-4574] Log warn message for znodes crossing the threshold child node count limit

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: server
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: Nikhil Daf
• Created: 19/Jul/22 09:30
• Updated: 05/Feb/24 07:50

Description

Detecting znode leak in zookeeper is little complex work. In most cases, if there is a leak, we need to get the snapshot and extract it to find the leaky znode. This is more complex if it happens in production. Sometimes customers don't want to share the snapshot because it may contain their sensitive data.

With this Jira, I want to add one child node threshold limit. If any znode is crossing this limit, then we can log WARN message. This will help in znode leak detection.

Issue Links

• links to: GitHub Pull Request #1906
• links to: Pull request