[FLINK-21415] JDBC connector should support to disable caching missing key

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 1.12.1
• Component/s: Connectors / JDBC, Table SQL / Ecosystem
• Labels: auto-deprioritized-major pull-request-available
• Assignee: Unassigned
• Reporter: Shuai Xia
• Created: 19/Feb/21 08:04
• Updated: 24/Nov/21 03:58
• Resolved: 24/Nov/21 03:58

Description

JDBC does not query data, and the cache will store an ArrayList without data.

We should add size judgment.

Issue Links

• is duplicated by: FLINK-24861 Support to disable caching missing key for lookup cache
• links to: GitHub Pull Request #14965