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Posted to jira@arrow.apache.org by "Jonathan Keane (Jira)" <ji...@apache.org> on 2021/09/08 20:44:00 UTC

[jira] [Created] (ARROW-13940) [R] Multi-threading with Arrow engine queries?

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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