[jira] [Commented] (DRILL-8121) Add Partial Support for Per-User Credentials

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-8121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17485034#comment-17485034 ] 

ASF GitHub Bot commented on DRILL-8121:
---------------------------------------

cgivre opened a new pull request #2445:
URL: https://github.com/apache/drill/pull/2445


   # [DRILL-8121](https://issues.apache.org/jira/browse/DRILL-8121): Add Partial Support for Per-User Credentials
   
   ## Description
   One of the major limitations of Drill is that per-user credentials are not supported in non-Hadoop, or file system storage plugins.  In conducting experiments, one of the major challenges preventing this was that there was no reliable way for a storage plugin to obtain the username of the user who submitted the query. 
   
   This PR represents the first step in making this possible by passing the `UserSession` object down to the storage plugin instance.  Thus for each query, the storage plugin can obtain the active user id.  This does not affect any current Drill behavior, but will enable per-user credentials for plugins such as JDBC, Splunk, ElasticSearch and others that do not have the concept of user impersonation. 
   
   ## Documentation
   No user facing changes.
   
   ## Testing
   Ran existing unit tests


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> Add Partial Support for Per-User Credentials
> --------------------------------------------
>
>                 Key: DRILL-8121
>                 URL: https://issues.apache.org/jira/browse/DRILL-8121
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Storage - Other
>    Affects Versions: 1.19.0
>            Reporter: Charles Givre
>            Assignee: Charles Givre
>            Priority: Major
>             Fix For: Future
>
>
> See pull request



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