[jira] [Updated] (DRILL-7317) Close ClassLoaders used for udf jars uploading when closing FunctionImplementationRegistry

[Volodymyr Vysotskyi (JIRA)]

     [ 
https://issues.apache.org/jira/browse/DRILL-7317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Volodymyr Vysotskyi updated DRILL-7317:
---------------------------------------
    Reviewer: Arina Ielchiieva

> Close ClassLoaders used for udf jars uploading when closing 
> FunctionImplementationRegistry
> ------------------------------------------------------------------------------------------
>
>                 Key: DRILL-7317
>                 URL: https://issues.apache.org/jira/browse/DRILL-7317
>             Project: Apache Drill
>          Issue Type: Task
>            Reporter: Volodymyr Vysotskyi
>            Assignee: Volodymyr Vysotskyi
>            Priority: Major
>             Fix For: 1.17.0
>
>
> For the case when {{FunctionImplementationRegistry}} is closed, class loaders 
> which were used for uploading jars are still open and don't close file 
> descriptors for these jars.
> The proposal is to unregister jars to close its {{ClassLoader}} when 
> {{FunctionImplementationRegistry}} is closed.



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