[jira] [Commented] (DRILL-4257) Ensure shutting down a Drillbit also shuts down all StoragePlugins

["Khurram Faraaz (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-4257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15151944#comment-15151944 ] 

Khurram Faraaz commented on DRILL-4257:
---------------------------------------

Do we have a unit test to verify this ?
Is there a way to verify this from the drillbit.log, that all StoragePlugins are also shut down once a Drillbit is shut down ?




> Ensure shutting down a Drillbit also shuts down all StoragePlugins
> ------------------------------------------------------------------
>
>                 Key: DRILL-4257
>                 URL: https://issues.apache.org/jira/browse/DRILL-4257
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>            Reporter: Jacques Nadeau
>            Assignee: Jacques Nadeau
>             Fix For: 1.5.0
>
>
> Right now, if a StoragePlugin implementation relies on the close method to clean up resources, those resources won't be cleaned up when the Drillbit class is shutdown. This is because Drillbit doesn't actually close the StoragePluginRegistry and associated resources. This causes problems in leaking resources in tests.



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