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https://issues.apache.org/jira/browse/KAFKA-13812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jacky resolved KAFKA-13812.
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Resolution: Not A Bug
> Kraft TopicsDelta finishSnapshot maybe loss data
> ------------------------------------------------
>
> Key: KAFKA-13812
> URL: https://issues.apache.org/jira/browse/KAFKA-13812
> Project: Kafka
> Issue Type: Bug
> Reporter: jacky
> Priority: Major
>
> kafka.server.metadata.BrokerMetadataListener.HandleCommitsEvent will restore
> the image from the snapshot and delete the topic not in the snapshot, but if
> a topic has been created, and start producing data, when the broker restores
> the snapshot which does not contain the new topic, it will delete the new
> topic and the data will lost.
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