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https://issues.apache.org/jira/browse/KAFKA-12543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jose Armando Garcia Sancio resolved KAFKA-12543.
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Resolution: Fixed
> Re-design the ownership model for snapshots
> -------------------------------------------
>
> Key: KAFKA-12543
> URL: https://issues.apache.org/jira/browse/KAFKA-12543
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Jose Armando Garcia Sancio
> Assignee: Jose Armando Garcia Sancio
> Priority: Major
>
> With the current implementation, {{RawSnapshotReader}} are created and closed
> by the {{KafkaRaftClient}} as needed to satisfy {{FetchSnapshot}} requests.
> This means that for {{FileRawSnapshotReader}} they are closed before the
> network client has had a chance to send the bytes over the network.
> One way to fix this is to make the {{KafkaMetadataLog}} the owner of the
> {{FileRawSnapshotReader}}. Once a {{FileRawSnapshotReader}} is created it
> will stay open until the snapshot is deleted by
> {{ReplicatedLog::deleteBeforeSnapshot}}.
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