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Posted to issues@drill.apache.org by "Kunal Khatua (JIRA)" <ji...@apache.org> on 2019/01/07 23:20:00 UTC

[jira] [Updated] (DRILL-5984) Support for Symlinked Table Paths to be used in Drill Queries.

     [ https://issues.apache.org/jira/browse/DRILL-5984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kunal Khatua updated DRILL-5984:
--------------------------------
    Fix Version/s: Future

> Support for Symlinked Table Paths to be used in Drill Queries.
> --------------------------------------------------------------
>
>                 Key: DRILL-5984
>                 URL: https://issues.apache.org/jira/browse/DRILL-5984
>             Project: Apache Drill
>          Issue Type: New Feature
>    Affects Versions: 1.11.0
>         Environment: OS : CentOS 7.1
> MapR-DB Version: 5.2.2
>            Reporter: Saravanabavagugan Vengadasundaram
>            Assignee: Pritesh Maker
>            Priority: Major
>             Fix For: Future
>
>
> MapR-FS supports symlinks and hence MapR-DB table paths support symlinks as well. As part of the project I work on, we use symlinks as a means of communication to talk to the physical file. An employee table in MapR-DB will be represented as  "/tables/Employee/Entity_1233232" and there will be a symlink called "/tables/Employee/Entity" pointing to the actual physical table. Currently, drill does not understand queries having the symlink path but only executes queries having the actual physical table path. So every time, I need to find out the actual physical path of the table and frame my query. It would be nice to have this feature in next version of Drill. 



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