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Posted to issues@impala.apache.org by "Steve Carlin (Jira)" <ji...@apache.org> on 2022/09/18 17:09:00 UTC

[jira] [Resolved] (IMPALA-10997) Refactor code for UDF implementation

     [ https://issues.apache.org/jira/browse/IMPALA-10997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Carlin resolved IMPALA-10997.
-----------------------------------
    Resolution: Fixed

> Refactor code for UDF implementation
> ------------------------------------
>
>                 Key: IMPALA-10997
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10997
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Frontend
>            Reporter: Steve Carlin
>            Assignee: Steve Carlin
>            Priority: Major
>
> In its current form, Impala supports Java UDFs that are derived from the UDF.class.  
> The UDF.class is legacy code and Hive now supports implementation off of the GenericUDF.class.
> This Jira is to track the refactoring the current UDF code to allow easier implementation when we eventually support the newer class.  Common code will be put in a base HiveExecutor class and UDF.class specific code will be in a derived class.



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