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https://issues.apache.org/jira/browse/ARROW-14577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-14577:
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Labels: pull-request-available (was: )
> [C++] Enable fine grained IO for async IPC reader
> --------------------------------------------------
>
> Key: ARROW-14577
> URL: https://issues.apache.org/jira/browse/ARROW-14577
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Affects Versions: 6.0.0
> Reporter: Yue Ni
> Assignee: Weston Pace
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The IPC reader operates at the granularity of an entire record batch; even if
> you're loading only a few columns, the entire record batch is read.
> ARROW-12683 partially addressed this issue by enabling this capability for
> sync read API, however, async read API still lacks of this capability.
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