flink-cdc
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[FLINK-37676][cdc-common] Add caching mechanism to Selectors for improved performance
Refer to https://issues.apache.org/jira/browse/FLINK-37676 Adding a cache for better performance.
I think a JMH test for this will be better.
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Could @joyCurry30 please rebase this PR with latest master branch?
@yuxiqian done. cc plz.