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https://issues.apache.org/jira/browse/ARROW-17762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-17762:
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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.
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