[jira] [Updated] (ARROW-17762) [C++] Add ordering information to exec batches

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-17762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-17762:
-----------------------------------
    Labels: pull-request-available  (was: )

> [C++] Add ordering information to exec batches
> ----------------------------------------------
>
>                 Key: ARROW-17762
>                 URL: https://issues.apache.org/jira/browse/ARROW-17762
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Weston Pace
>            Assignee: Weston Pace
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> I proposed this ages ago in https://lists.apache.org/thread/xpn9gyrs6kqc3g9t8k4ts8dmy7yyxskq and am finally getting around to implementing it.
> I propose to add ordering information to exec nodes (mostly for node validation) and indices to exec batches.  This is a fundamental step to allow nodes to consume this ordering information to achieve features such as ARROW-10883 and ARROW-16628.  It also can replace the complicated batch enumeration in the current scanner to support in-order table reassembly.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)