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Posted to common-issues@hadoop.apache.org by "Yongjun Zhang (JIRA)" <ji...@apache.org> on 2014/01/22 04:16:19 UTC

[jira] [Commented] (HADOOP-10250) VersionUtil returns wrong value when comparing two versions

    [ https://issues.apache.org/jira/browse/HADOOP-10250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13878197#comment-13878197 ] 

Yongjun Zhang commented on HADOOP-10250:
----------------------------------------

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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