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Posted to issues@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2017/12/01 07:08:00 UTC

[jira] [Commented] (HIVE-18043) Vectorization: Support List type in MapWork

    [ https://issues.apache.org/jira/browse/HIVE-18043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16274043#comment-16274043 ] 

Zoltan Haindrich commented on HIVE-18043:
-----------------------------------------

[~colin_mjj] it looks to me that this patch have broken: TestCliDriver#testCliDriver[vector_complex_join]; could you please take a look?

> Vectorization: Support List type in MapWork
> -------------------------------------------
>
>                 Key: HIVE-18043
>                 URL: https://issues.apache.org/jira/browse/HIVE-18043
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Colin Ma
>            Assignee: Colin Ma
>             Fix For: 3.0.0
>
>         Attachments: HIVE-18043.001.patch, HIVE-18043.002.patch, HIVE-18043.003.patch, HIVE-18043.004.patch, HIVE-18043.005.patch
>
>
> Support Complex Types in vectorization is finished in HIVE-16589, but List type is still not support in MapWork. It should be supported to improve the performance when vectorization is enable.



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