hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Zoltan Haindrich (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-16271) add support for STRUCT in VectorSerializeRow/VectorDeserializeRow
Date Tue, 21 Mar 2017 14:31:41 GMT

    [ https://issues.apache.org/jira/browse/HIVE-16271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15934714#comment-15934714
] 

Zoltan Haindrich commented on HIVE-16271:
-----------------------------------------

[~mmccline] may I ask your opinion on this...is this a good idea? - it seems to me that it
would be useful...since VectorizedRowBatch already seems to be capable of handling structs.

I would like to enhance struct vectorization support  to enable UDAFs to run in vectorized
mode (HIVE-16264).

If you have any concerns against having vectorized structs serialized/deserialized or with
the wrapped UDAFs initiative (HIVE-16264) - I would be happy to hear it! :)


> add support for STRUCT in VectorSerializeRow/VectorDeserializeRow
> -----------------------------------------------------------------
>
>                 Key: HIVE-16271
>                 URL: https://issues.apache.org/jira/browse/HIVE-16271
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Zoltan Haindrich
>            Assignee: Zoltan Haindrich
>
> Add support for the STRUCT type by interleaving its fields.
> VectorizedRowBatch seems to be already capable of handling STRUCT.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message