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https://issues.apache.org/jira/browse/HADOOP-1393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12497824
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Hadoop QA commented on HADOOP-1393:
-----------------------------------

Integrated in Hadoop-Nightly #97 (See 
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/97/)

> using Math.abs(Random.getInt()) does not guarantee a positive number
> --------------------------------------------------------------------
>
>                 Key: HADOOP-1393
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1393
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.13.0
>            Reporter: Owen O'Malley
>         Assigned To: Owen O'Malley
>             Fix For: 0.14.0
>
>         Attachments: 1393.patch
>
>
> Findbugs suggested that we fix the potential for Integer.MIN_VALUE to slip 
> through Math.abs.

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