[jira] [Commented] (ARROW-16637) [C++] Add row-based utilities for encoding a batch and merging row tables

["Apache Arrow JIRA Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-16637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17611160#comment-17611160 ] 

Apache Arrow JIRA Bot commented on ARROW-16637:
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This issue was last updated over 90 days ago, which may be an indication it is no longer being actively worked. To better reflect the current state, the issue is being unassigned per [project policy|https://arrow.apache.org/docs/dev/developers/bug_reports.html#issue-assignment]. Please feel free to re-take assignment of the issue if it is being actively worked, or if you plan to start that work soon.

> [C++] Add row-based utilities for encoding a batch and merging row tables
> -------------------------------------------------------------------------
>
>                 Key: ARROW-16637
>                 URL: https://issues.apache.org/jira/browse/ARROW-16637
>             Project: Apache Arrow
>          Issue Type: Sub-task
>          Components: C++
>            Reporter: Weston Pace
>            Assignee: Weston Pace
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> This PR adds a "row table" which is a high level API for a 2D structure that has row-major storage.  It adds utilities to encode to & from the existing columnar structure via this high level API.  Internally it uses RowTableImpl.
> It also adds a merge utility that can merge two row tables together.



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