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https://issues.apache.org/jira/browse/ARROW-10366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jorge Leitão reassigned ARROW-10366:
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Assignee: Andrew Lamb (was: Jorge Leitão)
> [Rust] [DataFusion] Remove collect from merge
> ---------------------------------------------
>
> Key: ARROW-10366
> URL: https://issues.apache.org/jira/browse/ARROW-10366
> Project: Apache Arrow
> Issue Type: New Feature
> Components: Rust, Rust - DataFusion
> Affects Versions: 3.0.0
> Reporter: Jorge Leitão
> Assignee: Andrew Lamb
> Priority: Major
> Labels: pull-request-available
> Time Spent: 7h 40m
> Remaining Estimate: 0h
>
> The merge currently uses a collect within the thread, which causes the
> accumulation to happen before merging all batches together, see
> [https://github.com/apache/arrow/pull/8473/files#r506304982]
>
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