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Posted to issues@calcite.apache.org by "Masayuki Takahashi (JIRA)" <ji...@apache.org> on 2018/05/28 15:48:00 UTC

[jira] [Commented] (CALCITE-2173) Sample implementation of ArrowAdapter

    [ https://issues.apache.org/jira/browse/CALCITE-2173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16492796#comment-16492796 ] 

Masayuki Takahashi commented on CALCITE-2173:
---------------------------------------------

Now, instead of using Enumerator/Enumerable, using Selection Vector.

https://github.com/masayuki038/calcite/commits/arrow
https://github.com/masayuki038/calcite/commit/e465dba7a4e60bb401654af9baa2bb7d840062a3


> Sample implementation of ArrowAdapter
> -------------------------------------
>
>                 Key: CALCITE-2173
>                 URL: https://issues.apache.org/jira/browse/CALCITE-2173
>             Project: Calcite
>          Issue Type: Improvement
>            Reporter: Masayuki Takahashi
>            Assignee: Julian Hyde
>            Priority: Minor
>
> I try to implement Apache Arrow adaper.
> [https://github.com/masayuki038/calcite/tree/arrow]



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