[FLINK-28123] When a flink job is restarted, the metaspce size of the taskmanager does not decrease but keeps increasing. After several restarts, the flink job metaspce oom.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 1.12.0
• Component/s: Runtime / Task
• Assignee: Unassigned
• Reporter: Zhuang Liu
• Created: 20/Jun/22 02:21
• Updated: 09/Feb/23 09:34
• Resolved: 09/Feb/23 09:34

Description

When I use the flink standalone deployment mode, when the flink job restarts, the metaspce size of the taskmanager does not decrease but keeps increasing. After restarting several times, the flink job metaspce oom.