[jira] [Commented] (HIVE-13744) LLAP IO - add complex types support

["Lefty Leverenz (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-13744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15360948#comment-15360948 ] 

Lefty Leverenz commented on HIVE-13744:
---------------------------------------

Does this need to be documented in the wiki?

> LLAP IO - add complex types support
> -----------------------------------
>
>                 Key: HIVE-13744
>                 URL: https://issues.apache.org/jira/browse/HIVE-13744
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 2.2.0
>            Reporter: Sergey Shelukhin
>            Assignee: Prasanth Jayachandran
>              Labels: llap, orc
>             Fix For: 2.2.0, 2.1.1
>
>         Attachments: HIVE-13744.1.patch, HIVE-13744.2.patch
>
>
> Recently, complex type column vectors were added to Hive. We should use them in IO elevator.
> Vectorization itself doesn't support complex types (yet), but this would be useful when it does, also it will enable LLAP IO elevator to be used in non-vectorized context with complex types after HIVE-13617



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