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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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Arvid Heise updated FLINK-36210:
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Release Note: Improved performance of TopicPatternSubscriber mode
> 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
> Assignee: xiaochen.zhou
> Priority: Major
> Labels: pull-request-available
> Fix For: kafka-3.3.0
>
>
> 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 to speed up task recovery.
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