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https://issues.apache.org/jira/browse/KAFKA-1988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14340993#comment-14340993
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Guozhang Wang commented on KAFKA-1988:
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+1. Thanks Tong / Jun for fixing this and preserve compatibility at the same
time.
Is the current o.a.k.c.c.u.Utils.abs() used anywhere else?
> org.apache.kafka.common.utils.Utils.abs method returns wrong value for
> negative numbers.
> ----------------------------------------------------------------------------------------
>
> Key: KAFKA-1988
> URL: https://issues.apache.org/jira/browse/KAFKA-1988
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8.2.0
> Reporter: Tong Li
> Assignee: Tong Li
> Priority: Blocker
> Fix For: 0.8.2.1
>
> Attachments: KAFKA-1988.patch, KAFKA-1988.patch
>
>
> org.apache.kafka.common.utils.Utils.abs method returns wrong value for
> negative numbers. The method only returns intended value for positive
> numbers. All negative numbers except the Integer.Min_Value will be returned
> an unsigned integer.
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