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Posted to dev@kafka.apache.org by "Jason Gustafson (Jira)" <ji...@apache.org> on 2021/03/12 22:52:00 UTC

[jira] [Created] (KAFKA-12461) Extend LogManager to cover the metadata topic

Jason Gustafson created KAFKA-12461:
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             Summary: Extend LogManager to cover the metadata topic
                 Key: KAFKA-12461
                 URL: https://issues.apache.org/jira/browse/KAFKA-12461
             Project: Kafka
          Issue Type: Sub-task
            Reporter: Jason Gustafson


The `@metadata` topic is not managed by `LogManager` since it uses a new snapshot-based retention policy. This means that it is not covered by the recovery and high watermark checkpoints. It would be useful to fix this. We can either extend `LogManager` so that it is aware of the snapshotting semantics implemented by the `@metadata` topic, or we can create something like a `RaftLogManager`.



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