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Posted to issues@flink.apache.org by "luoyuxia (Jira)" <ji...@apache.org> on 2022/04/25 03:49:00 UTC

[jira] [Updated] (FLINK-27374) Convert Hive's void type to Flink's string type

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

luoyuxia updated FLINK-27374:
-----------------------------
    Component/s: Connectors / Hive

> Convert Hive's void type to Flink's string type
> -----------------------------------------------
>
>                 Key: FLINK-27374
>                 URL: https://issues.apache.org/jira/browse/FLINK-27374
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Hive
>            Reporter: 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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