You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@parquet.apache.org by "Uwe L. Korn (JIRA)" <ji...@apache.org> on 2016/11/03 11:36:58 UTC

[jira] [Commented] (PARQUET-762) C++: Use optimistic allocation instead of Arrow Builders

    [ https://issues.apache.org/jira/browse/PARQUET-762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15632487#comment-15632487 ] 

Uwe L. Korn commented on PARQUET-762:
-------------------------------------

PR: https://github.com/apache/parquet-cpp/pull/183

> C++: Use optimistic allocation instead of Arrow Builders
> --------------------------------------------------------
>
>                 Key: PARQUET-762
>                 URL: https://issues.apache.org/jira/browse/PARQUET-762
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-avro
>            Reporter: Uwe L. Korn
>            Assignee: Uwe L. Korn
>
> Instead of using the Arrow builders, optimistically allocate buffers to avoid unncessary memcpys. This should bring us a significant performance improvement.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)