[jira] [Commented] (SPARK-30643) Add support for embedding Hive 3

["Dongjoon Hyun (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-30643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17023699#comment-17023699 ] 

Dongjoon Hyun commented on SPARK-30643:
---------------------------------------

Hi, [~medb]. Thank you for filing a JIRA. I updated a little according to the guide, https://spark.apache.org/contributing.html .
1. This is not a `Bug`. I changed to `Improvement`.
2. Please don't use `Target Version` 

Could you explain why do we need this more? Spark can talk to Hive 3.0 and 3.1 Metastore (SPARK-24360, SPARK-27970). And, AFAIK, CDP 6.3 delivers still Hive 2.1.1. It means Hive 3.x is not used widely in the production yet.
It would be great if you send out to dev mailing list to get more feedbacks for you.

> Add support for embedding Hive 3
> --------------------------------
>
>                 Key: SPARK-30643
>                 URL: https://issues.apache.org/jira/browse/SPARK-30643
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Igor Dvorzhak
>            Priority: Major
>
> Currently Spark can be compiled only against Hive 1.2.1 and Hive 2.3, compilation fails against Hive 3.



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