Jose Armando Garcia Sancio created KAFKA-12543:
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Summary: 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
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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