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https://issues.apache.org/jira/browse/HIVE-6226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13880214#comment-13880214
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Eugene Koifman commented on HIVE-6226:
--------------------------------------

Would it perhaps be better to have 3 specific REST calls, rather than 1 
parametrized one?
Having version/hadoop, version/hive, etc would probably be better for any 
machine/generated descriptors (WADL).

> It should be possible to get hadoop, hive, and pig version being used by 
> WebHCat
> --------------------------------------------------------------------------------
>
>                 Key: HIVE-6226
>                 URL: https://issues.apache.org/jira/browse/HIVE-6226
>             Project: Hive
>          Issue Type: New Feature
>          Components: WebHCat
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>             Fix For: 0.13.0
>
>         Attachments: HIVE-6226.patch
>
>
> Calling /version on WebHCat tells the caller the protocol verison, but there 
> is no way to determine the versions of software being run by the applications 
> that WebHCat spawns.  
> I propose to add an end-point: /version/\{module\} where module could be pig, 
> hive, or hadoop.  The response will then be:
> {code}
> {
>   "module" : _module_name_,
>   "version" : _version_string_
> }
> {code}



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