[jira] [Commented] (DRILL-7314) Use TupleMetadata instead of concrete implementation

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

    [ https://issues.apache.org/jira/browse/DRILL-7314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16879676#comment-16879676 ] 

ASF GitHub Bot commented on DRILL-7314:
---------------------------------------

arina-ielchiieva commented on issue #1823: DRILL-7314: Use TupleMetadata instead of concrete implementation
URL: https://github.com/apache/drill/pull/1823#issuecomment-508928120
 
 
   @vvysotskyi please review.
 
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> Use TupleMetadata instead of concrete implementation
> ----------------------------------------------------
>
>                 Key: DRILL-7314
>                 URL: https://issues.apache.org/jira/browse/DRILL-7314
>             Project: Apache Drill
>          Issue Type: Task
>            Reporter: Arina Ielchiieva
>            Assignee: Arina Ielchiieva
>            Priority: Major
>             Fix For: 1.17.0
>
>
> Use TupleMetadata instead of concrete implementation.
> Currently TupleSchema is used during ser / de since TupleMetadata  is interface. This Jira aims to support TupleMetadata  ser / de instead of concrete implementation.
> This would be achieved using json sub types.



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