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Posted to dev@kafka.apache.org by "Prashanth Menon (Issue Comment Edited) (JIRA)" <ji...@apache.org> on 2012/02/08 15:23:59 UTC

[jira] [Issue Comment Edited] (KAFKA-47) Create topic support and new ZK data structures for intra-cluster replication

    [ https://issues.apache.org/jira/browse/KAFKA-47?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13203633#comment-13203633 ] 

Prashanth Menon edited comment on KAFKA-47 at 2/8/12 2:23 PM:
--------------------------------------------------------------

Does how we store the logs locally still require changes in light of the modifications we've made to the protocol?  A replica is stored at most once on a broker so with the current naming conventon we'll never run into conflicts.  Perhaps to be explicit that a certain directory is a replica, we could put them into {log.dir}/topicname/replica/partitionId but I don't think it's entirely necessary? 
                
      was (Author: prashanth.menon):
    Does how we store the logs locally still require changes in light of the modifications we've made to the protocol?  A replica is stored at most once on a broker so with the current naming conventon we'll never run into conflicts.  Perhaps to be explicit that a certain directory is a replica, we could put them into {log.dir}/topicname/replica/x but I don't think it's entirely necessary? 
                  
> Create topic support and new ZK data structures for intra-cluster replication
> -----------------------------------------------------------------------------
>
>                 Key: KAFKA-47
>                 URL: https://issues.apache.org/jira/browse/KAFKA-47
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Jun Rao
>
> We need the DDL syntax for creating new topics. May need to use things like javaCC. Also, we need to register new data structures in ZK accordingly.

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