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https://issues.apache.org/jira/browse/BIGTOP-1589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14335278#comment-14335278
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Mark Grover commented on BIGTOP-1589:
-------------------------------------

Thanks Sean. I will create a JIRA to re-write this.

Cos, can you please provide more details about the compatibility mess you are 
referring to? At the end of the day, I think it's simply a language choice so I 
don't want to elongate this argument and it seems to be a nice clean scripting 
way of doing this. I don't see why a language choice would garner such a strong 
reaction but perhaps there is something I am missing:-)

In any case, I will file a JIRA for the re-write.

> Prioritization is broken in bigtop-detect-javahome
> --------------------------------------------------
>
>                 Key: BIGTOP-1589
>                 URL: https://issues.apache.org/jira/browse/BIGTOP-1589
>             Project: Bigtop
>          Issue Type: Bug
>          Components: general
>    Affects Versions: 0.8.0
>            Reporter: Sean Mackrory
>            Assignee: Sean Mackrory
>            Priority: Critical
>             Fix For: 0.9.0
>
>         Attachments: 
> 0001-BIGTOP-1589.-Prioritization-is-broken-in-bigtop-dete.patch, 
> 0001-BIGTOP-1589.-Prioritization-is-broken-in-bigtop-dete.patch
>
>
> bigtop-detect-javahome uses 'ls -rd' to sort the JDKs in each category in 
> reverse lexicographical order, but I believe when we switched to having 
> separate variables defined for each major JDK version we overrode that 
> mechanism so older JDKs still take precedence over newer ones. 



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