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Posted to issues@arrow.apache.org by "Antoine Pitrou (JIRA)" <ji...@apache.org> on 2018/08/14 17:42:00 UTC

[jira] [Commented] (ARROW-3051) [C++] Status performance optimization from Impala/Kudu

    [ https://issues.apache.org/jira/browse/ARROW-3051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16580138#comment-16580138 ] 

Antoine Pitrou commented on ARROW-3051:
---------------------------------------

I don't really buy the "small optimization" - where is a copy constructor involved? At least I'd like to see some benchmark numbers. [~cpcloud]

> [C++] Status performance optimization from Impala/Kudu
> ------------------------------------------------------
>
>                 Key: ARROW-3051
>                 URL: https://issues.apache.org/jira/browse/ARROW-3051
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Wes McKinney
>            Priority: Major
>             Fix For: 0.11.0
>
>
> Just saw this patch, worth investigating: https://github.com/apache/impala/commit/ea615d1d8026dbe1cda3f5c2b048d210b2df435b



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