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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2019/06/11 20:08:01 UTC

[jira] [Updated] (ARROW-3134) [C++] Implement n-ary iterator for a collection of chunked arrays with possibly different chunking layouts

     [ https://issues.apache.org/jira/browse/ARROW-3134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney updated ARROW-3134:
--------------------------------
    Fix Version/s:     (was: 0.14.0)
                   0.15.0

> [C++] Implement n-ary iterator for a collection of chunked arrays with possibly different chunking layouts
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: ARROW-3134
>                 URL: https://issues.apache.org/jira/browse/ARROW-3134
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++
>            Reporter: Wes McKinney
>            Priority: Major
>              Labels: dataframe
>             Fix For: 0.15.0
>
>
> This is a common pattern that will result in kernel invocation on chunked arrays



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