[FLINK-36852] Avoid StackOverflowError in Paimon Pipeline sink

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: cdc-3.2.1
• Fix Version/s: cdc-3.3.0
• Component/s: Flink CDC
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: Yanquan Lv
• Created: 05/Dec/24 06:58
• Updated: 05/Dec/24 08:03

Description

After long time running cdc yaml job(MySQL to Paimon), we occur the following error:

It turns out to be that we use the same MemoryPool for every table, and it is better to create independent MemoryPool for each table.

Issue Links

• links to: GitHub Pull Request #3778