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https://issues.apache.org/jira/browse/KAFKA-1752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14206968#comment-14206968
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Neha Narkhede commented on KAFKA-1752:
--------------------------------------

Thanks for the update. I agree with the 2 scenarios you mentioned above. 
However, shouldn't adding one or more new brokers just evenly transfer existing 
partitions off of the cluster to the new nodes? I actually don't think the 
--replace-broker <n> --broker-list <x,y,z> is intuitive. All users want is to 
add new brokers and have some load transferred to the new brokers. If we add a 
strategy to figure that out and let generate output the assignment to 
facilitate this operation, it should solve both the problems you listed above.  

> add --replace-broker option
> ---------------------------
>
>                 Key: KAFKA-1752
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1752
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: tools
>            Reporter: Dmitry Pekar
>            Assignee: Dmitry Pekar
>             Fix For: 0.8.3
>
>




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