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https://issues.apache.org/jira/browse/KAFKA-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13445023#comment-13445023
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Jun Rao commented on KAFKA-376:
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Also, in availableFetchBytes(), we should probably distinguish
UnknownTopicOrPartitionException from other exceptions. For the former, we just
need to add an info level log. For the latter, we need to add an error level
log with the stacktrace.
> 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
> Assignee: Prashanth Menon
> Labels: bugs
> Attachments: KAFKA-376-DRAFT.patch, KAFKA-376-v1.patch,
> KAFKA-376-v2.patch, KAFKA-376-v3.patch, KAFKA-376-v4.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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