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https://issues.apache.org/jira/browse/KAFKA-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13434184#comment-13434184
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Jun Rao commented on KAFKA-376:
-------------------------------

Thanks for patch v1. It looks good overall. Some comments:

20. KafkaApis.availableFetchBytes: getting the leo of a replica can be done as 
leader.logEndOffset.

21. Could you rebase and make sure that single_host_multi_brokers under 
system_test passes?
                
> expose different data to fetch requests from the follower replicas and 
> consumer clients
> ---------------------------------------------------------------------------------------
>
>                 Key: KAFKA-376
>                 URL: https://issues.apache.org/jira/browse/KAFKA-376
>             Project: Kafka
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 0.8
>            Reporter: Jun Rao
>         Attachments: KAFKA-376-DRAFT.patch, KAFKA-376-v1.patch
>
>   Original Estimate: 168h
>  Remaining Estimate: 168h
>
> Currently, the broker always uses highwatermark to calculate the available 
> bytes to a fetch request, no matter where the request is from. Instead, we 
> should use highwatermark for requests coming from real consumer clients and 
> use logendoffset for requests coming from follower replicas.

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