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Posted to jira@arrow.apache.org by "Weston Pace (Jira)" <ji...@apache.org> on 2021/05/06 02:59:00 UTC
[jira] [Created] (ARROW-12664) [C++] Support creating AsyncScanner
from a single fragment
Weston Pace created ARROW-12664:
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Summary: [C++] Support creating AsyncScanner from a single fragment
Key: ARROW-12664
URL: https://issues.apache.org/jira/browse/ARROW-12664
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Weston Pace
Currently there is a fallback in ScannerBuilder::Finish that ignores use_async if creating a scanner from a single fragment as I wasn't sure if that method was going to stick around. Given ARROW-12231 it seems likely that method will stay so we should support creating an AsyncScanner from this.
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