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https://issues.apache.org/jira/browse/FLINK-37676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiqian Yu resolved FLINK-37676.
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Fix Version/s: cdc-3.6.0
Resolution: Fixed
> 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: Improvement
> Components: Flink CDC
> Affects Versions: cdc-3.4.0
> Reporter: Yanquan Lv
> Assignee: tianzhu.wen
> Priority: Minor
> Labels: pull-request-available
> Fix For: cdc-3.6.0
>
>
> 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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