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Posted to issues@flink.apache.org by "Bowen Li (JIRA)" <ji...@apache.org> on 2019/06/12 07:20:00 UTC

[jira] [Updated] (FLINK-12656) Integrate Flink with Hive user defined functions

     [ https://issues.apache.org/jira/browse/FLINK-12656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bowen Li updated FLINK-12656:
-----------------------------
    Description: 
As a part of integrating Flink with Hive story, Users should be able to reuse their Hive user defined functions in Flink with no or minimal changes

https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF

Update on Jun 11, 2019 - Background: given that integrating Flink with Hive functions has some hard dependencies on function definitions and type system rework part II and is currently blocked by these dependencies, we decide to take an eager approach by merging Hive functions related code into Flink first, and then adapt to any dependencies when they are done. This way, we are more confident with the timing, and minimize our risk of not being able to make it to 1.9 release.

  was:
As a part of integrating Flink with Hive story, Users should be able to reuse their Hive user defined functions in Flink with no or minimal changes

https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF


> Integrate Flink with Hive user defined functions
> ------------------------------------------------
>
>                 Key: FLINK-12656
>                 URL: https://issues.apache.org/jira/browse/FLINK-12656
>             Project: Flink
>          Issue Type: New Feature
>          Components: Connectors / Hive
>            Reporter: Bowen Li
>            Assignee: Bowen Li
>            Priority: Major
>             Fix For: 1.9.0
>
>
> As a part of integrating Flink with Hive story, Users should be able to reuse their Hive user defined functions in Flink with no or minimal changes
> https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF
> Update on Jun 11, 2019 - Background: given that integrating Flink with Hive functions has some hard dependencies on function definitions and type system rework part II and is currently blocked by these dependencies, we decide to take an eager approach by merging Hive functions related code into Flink first, and then adapt to any dependencies when they are done. This way, we are more confident with the timing, and minimize our risk of not being able to make it to 1.9 release.



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