Jonathan Keane created ARROW-13940:
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Summary: [R] Multi-threading with Arrow engine queries?
Key: ARROW-13940
URL: https://issues.apache.org/jira/browse/ARROW-13940
Project: Apache Arrow
Issue Type: Bug
Components: R
Reporter: Jonathan Keane
Since ARROW-13740 was merged, we're seeing dataset queries take close to 2x
longer on conbench
https://conbench.ursa.dev/benchmarks/e54ae362090b4a868bee929d45936400/
I'm also seeing only one core utilized when running queries locally as well.
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