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https://issues.apache.org/jira/browse/HADOOP-10250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13878197#comment-13878197
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Yongjun Zhang commented on HADOOP-10250:
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I submitted a patch by reusing maven's version comparison class
ComparableVersion.java.
Thanks for reviewing.
> VersionUtil returns wrong value when comparing two versions
> -----------------------------------------------------------
>
> Key: HADOOP-10250
> URL: https://issues.apache.org/jira/browse/HADOOP-10250
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.3.0
> Reporter: Yongjun Zhang
> Assignee: Yongjun Zhang
> Attachments: HADOOP-10250.001.patch
>
>
> VersionUtil.compareVersions("1.0.0-beta-1", "1.0.0") returns 7 instead of
> negative number, which is wrong, because 1.0.0-beta-1 older than 1.0.0.
>
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