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Posted to jira@arrow.apache.org by "Andy Grove (Jira)" <ji...@apache.org> on 2021/04/11 21:49:00 UTC

[jira] [Created] (ARROW-12334) [Rust] [Ballista] Aggregate queries producing incorrect results

Andy Grove created ARROW-12334:
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             Summary: [Rust] [Ballista] Aggregate queries producing incorrect results
                 Key: ARROW-12334
                 URL: https://issues.apache.org/jira/browse/ARROW-12334
             Project: Apache Arrow
          Issue Type: Bug
          Components: Rust - Ballista
            Reporter: Andy Grove
            Assignee: Andy Grove
             Fix For: 4.0.0


I just ran benchmarks for the first time in a while and I see duplicate entries for group by keys.

 

For example, query 1 has "group by l_returnflag, l_linestatus" and I see multiple results with l_returnflag = 'A' and l_linestatus = 'F'.



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