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From "Jay Kreps (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-280) change on-disk log layout to {log.dir}/topicname/partitionid
Date Fri, 09 Mar 2012 21:58:59 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13226529#comment-13226529
] 

Jay Kreps commented on KAFKA-280:
---------------------------------

FWIW, I think this new proposal is esthetically nicer too.
                
> change on-disk log layout to {log.dir}/topicname/partitionid
> ------------------------------------------------------------
>
>                 Key: KAFKA-280
>                 URL: https://issues.apache.org/jira/browse/KAFKA-280
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: core
>    Affects Versions: 0.8
>            Reporter: Jun Rao
>
> Currently, the on-disk layout is {log.dir}/topicname-partitionid. The problem is that
there is no appropriate place to store topicname level information such as topic version.
An alternative layout is {log.dir}/topicname/partitionid. Then, we can store topic level meta
data under {log.dir}/topicname. 

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