[jira] [Comment Edited] (KAFKA-1535) return all live brokers in TopicMetadataResponse

["Nicolae Marasoiu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-1535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14061766#comment-14061766 ] 

Nicolae Marasoiu edited comment on KAFKA-1535 at 7/15/14 6:46 AM:
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Which branch should this be done on?
Seems trunk == 0.9.0

Should this be done in the "default" branch 0.8.1 ?


was (Author: nmarasoiu):
Which branch should this be done on? trunk?

> return all live brokers in TopicMetadataResponse
> ------------------------------------------------
>
>                 Key: KAFKA-1535
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1535
>             Project: Kafka
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 0.8.2
>            Reporter: Jun Rao
>              Labels: newbie
>
> Currently, we only return the brokers that have assigned replicas for a topic in TopicMetadataResponse. The new producer will use those brokers for refreshing metadata. Now suppose that we stop all those brokers, copy all local data to some new hosts and then restart those hosts (with the original broker id). There is no way for the new producer to automatically get the information about the new brokers since all old brokers are gone.



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