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Posted to issues@flink.apache.org by "luoyuxia (Jira)" <ji...@apache.org> on 2022/08/08 17:38:00 UTC

[jira] [Updated] (FLINK-27374) Fix using wrong Flink type for Hive's void type

     [ https://issues.apache.org/jira/browse/FLINK-27374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

luoyuxia updated FLINK-27374:
-----------------------------
    Summary: Fix using wrong Flink type for Hive's void type   (was: Convert Hive's void type to Flink's string type)

> Fix using wrong Flink type for Hive's void type 
> ------------------------------------------------
>
>                 Key: FLINK-27374
>                 URL: https://issues.apache.org/jira/browse/FLINK-27374
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Connectors / Hive
>            Reporter: luoyuxia
>            Assignee: luoyuxia
>            Priority: Major
>
> Currently, we don't support Hive's void type. But some Hive's udf call will return void type such as nvl(null, null), then it'll throw 'Flink doesn't support Hive primitive type void yet'. 
> For Hive's void type, we can convert it to Flink's string type internally to avoid such case.



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