Yanquan Lv created FLINK-37676:
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Summary: Add a cache for TableId in Selector to improve performance
Key: FLINK-37676
URL: https://issues.apache.org/jira/browse/FLINK-37676
Project: Flink
Issue Type: Bug
Components: Flink CDC
Affects Versions: cdc-3.4.0
Reporter: Yanquan Lv
Selectors is often used in the transform module to determine whether a table
meets the matching rules. However, Selectors#isMatch is a relatively slow
method that uses regularization to match table names.
If we can add a cache to cache all matched tables, there will be better
performance optimization.
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