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Posted to dev@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2013/11/06 20:10:17 UTC

[jira] [Commented] (HIVE-5701) vectorized groupby should work with vectorized reduce sink

    [ https://issues.apache.org/jira/browse/HIVE-5701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13815165#comment-13815165 ] 

Sergey Shelukhin commented on HIVE-5701:
----------------------------------------

[~ashutoshc] btw here's another vectorization issue we might want to address... as far as I understood from [~jnp] VGBY feeds into regular reduce sink, not vectorized one.

> vectorized groupby should work with vectorized reduce sink
> ----------------------------------------------------------
>
>                 Key: HIVE-5701
>                 URL: https://issues.apache.org/jira/browse/HIVE-5701
>             Project: Hive
>          Issue Type: Improvement
>          Components: Vectorization
>            Reporter: Sergey Shelukhin
>            Assignee: Jitendra Nath Pandey
>
> As far as I understand right now vectorized group by works with regular reduce sink. [~jnp] fyi



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