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https://issues.apache.org/jira/browse/FLINK-36210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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xiaochen.zhou updated FLINK-36210:
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    Description: In {{TopicPatternSubscriber}} mode, our current logic for 
fetch topic metadata for all topics and then filtering it. We can optimize this 
by first filtering the topic names and then fetch metadata only for the 
filtered topics.

> Optimize the logic for fetching topic metadata in the TopicPatternSubscriber 
> mode
> ---------------------------------------------------------------------------------
>
>                 Key: FLINK-36210
>                 URL: https://issues.apache.org/jira/browse/FLINK-36210
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Kafka
>            Reporter: xiaochen.zhou
>            Priority: Major
>              Labels: pull-request-available
>
> In {{TopicPatternSubscriber}} mode, our current logic for fetch topic 
> metadata for all topics and then filtering it. We can optimize this by first 
> filtering the topic names and then fetch metadata only for the filtered 
> topics.



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