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Posted to dev@kafka.apache.org by "Damian Guy (JIRA)" <ji...@apache.org> on 2016/09/16 17:12:21 UTC

[jira] [Created] (KAFKA-4182) Move the change logger our of RocksDB stores

Damian Guy created KAFKA-4182:
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             Summary: Move the change logger our of RocksDB stores
                 Key: KAFKA-4182
                 URL: https://issues.apache.org/jira/browse/KAFKA-4182
             Project: Kafka
          Issue Type: Improvement
          Components: streams
    Affects Versions: 0.10.1.0
            Reporter: Damian Guy
            Assignee: Guozhang Wang
             Fix For: 0.10.1.1


We currently have the change logger embedded within the RocksDB store implementations, however this results in multiple implementations of the same thing and bad separation of concerns. We should create new LoggedStore that wraps the outer most store when logging is enabled, for example:

loggedStore -> cachingStore -> meteredStore -> innerStore



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