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https://issues.apache.org/jira/browse/KAFKA-324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13437003#comment-13437003
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Swapnil Ghike commented on KAFKA-324:
-------------------------------------
If there is no such function in scala, we can write our own requireDummy(bool,
errmsg, errcode-for-exception). The default way is to go back to if else and
throw statements.
> enforce broker.id to be a non-negative integer
> ----------------------------------------------
>
> Key: KAFKA-324
> URL: https://issues.apache.org/jira/browse/KAFKA-324
> Project: Kafka
> Issue Type: Improvement
> Affects Versions: 0.8
> Reporter: Jun Rao
> Assignee: Swapnil Ghike
> Labels: newbie, noob
> Attachments: kafka-324.patch, kafka-324-v2.patch, kafka-324-v3.patch
>
>
> In DefaultEventHandler, it seems that we rely on the fact that broker.id is a
> non-negative integer. However, we don't enforce that in broker startup.
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