[FLINK-25372] Add thread dump feature for jobmanager

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Done
• Fix Version/s: 1.15.0
• Component/s: Runtime / REST, Runtime / Web Frontend
• Labels: pull-request-available
• Assignee: Zhanghao Chen
• Reporter: Zhanghao Chen
• Created: 18/Dec/21 12:38
• Updated: 03/Jan/23 11:19
• Resolved: 29/Dec/21 01:54

Description

Add thread dump feature for jobmanager in addition to the previous work on TM side: FLINK-14816. It is useful for debugging job submission and scheduling issues especially in OLAP scenarios.

Issue Links

• fixes: FLINK-14827 Add thread dump feature for jobmanager
• links to: GitHub Pull Request #18148