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https://issues.apache.org/jira/browse/KAFKA-820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13607829#comment-13607829
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Jun Rao commented on KAFKA-820:
-------------------------------
Thanks for the patch. Not sure that I understand the changes in
AdminUtils.getBrokerInfoFromCache(). It seems to me that with or w/o the patch,
the method will throw an exception if at least one of the items in brokerIds
can't be converted to a Broker object, in which case the return value is
irrelevant.
> Topic metadata request handling fails to return all metadata about replicas
> ---------------------------------------------------------------------------
>
> Key: KAFKA-820
> URL: https://issues.apache.org/jira/browse/KAFKA-820
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 0.8
> Reporter: Neha Narkhede
> Assignee: Neha Narkhede
> Priority: Blocker
> Labels: kafka-0.8
> Attachments: kafka-820-v1.patch
>
>
> The admin utility that fetches topic metadata needs improvement in error
> handling. While fetching replica and isr broker information, if one of the
> replicas is offline, it fails to fetch the replica and isr info for the rest
> of them. This creates confusion on the client since it seems to the client
> the rest of the brokers are offline as well.
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