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https://issues.apache.org/jira/browse/HIVE-10329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14495450#comment-14495450
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Sergey Shelukhin commented on HIVE-10329:
-----------------------------------------

sure... I thought ctor was universally accepted :)

> LLAP: Hadoop reflectionutils has issues
> ---------------------------------------
>
>                 Key: HIVE-10329
>                 URL: https://issues.apache.org/jira/browse/HIVE-10329
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-10329.patch
>
>
> 1) Constructor cache leaks classes and their attendant static overhead 
> forever.
> 2) Class cache inside conf used when getting JobConfigurable classes has an 
> epic lock.
> Both bugs are files in Hadoop but will hardly ever be fixed at this rate. 
> This version avoids both problems



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