[jira] [Commented] (FLINK-26360) [Umbrella] Improvement for Hive Query Syntax Compatibility

["Martijn Visser (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-26360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17499374#comment-17499374 ] 

Martijn Visser commented on FLINK-26360:
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Thanks for opening the ticket [~luoyuxia] I do have some concerns how far Flink should go in supporting the Hive syntax. From my perspective, Flink is already supporting a rich ecosystem of DataStream, Table and Flink SQL which is hard enough to maintain. Adding more and more Hive dialect makes things even harder to maintain. Where do we draw a line in what should be supported and what shouldn't be supported?

> [Umbrella] Improvement for Hive Query Syntax Compatibility
> ----------------------------------------------------------
>
>                 Key: FLINK-26360
>                 URL: https://issues.apache.org/jira/browse/FLINK-26360
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Hive
>            Reporter: luoyuxia
>            Assignee: luoyuxia
>            Priority: Major
>             Fix For: 1.16.0
>
>
> Currently, we have a support for hive synatax compatibility in flink as described in [FLINK-21529|https://issues.apache.org/jira/browse/FLINK-21529].
> But there're still some features we don't support or some other issues when using hive synatax.
> In here, we want to make a improvement to solve the issues encountered when using Hive dialect to make it be more smoothly when you mrigate your hive job to flink or enable you write flink job using hive synatax with less knowledge about flink sql.
> Feel free to leave your comment.



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