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Posted to jira@arrow.apache.org by "Vibhatha Lakmal Abeykoon (Jira)" <ji...@apache.org> on 2022/10/14 02:37:00 UTC

[jira] [Commented] (ARROW-18025) [C++] SubstraitSinkConsumer should handle backpressure

    [ https://issues.apache.org/jira/browse/ARROW-18025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17617414#comment-17617414 ] 

Vibhatha Lakmal Abeykoon commented on ARROW-18025:
--------------------------------------------------

Probably changing the SubstraitExecutor would be a good idea. I will investigate this. But in the long run, we could support backpressure to SubstraitSinkConsumer too. 

> [C++] SubstraitSinkConsumer should handle backpressure
> ------------------------------------------------------
>
>                 Key: ARROW-18025
>                 URL: https://issues.apache.org/jira/browse/ARROW-18025
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>            Reporter: Weston Pace
>            Assignee: Vibhatha Lakmal Abeykoon
>            Priority: Major
>
> Either we need to add backpressure to SubstraitSinkConsumer or (possibly easier) change SubstraitExecutor to use a SinkNode instead of a ConsumingSinkNode.



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