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Posted to jira@arrow.apache.org by "Andy Grove (Jira)" <ji...@apache.org> on 2021/02/14 15:23:00 UTC

[jira] [Created] (ARROW-11625) [Rust] [DataFusion] Move SortExec partition check to constructor

Andy Grove created ARROW-11625:
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             Summary: [Rust] [DataFusion] Move SortExec partition check to constructor
                 Key: ARROW-11625
                 URL: https://issues.apache.org/jira/browse/ARROW-11625
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Rust - DataFusion
            Reporter: Andy Grove
             Fix For: 4.0.0


SortExec has the following error check at execution time and this could be moved into the try_new constructor so the error check happens at planning time instead.

 
{code:java}
if 1 != self.input.output_partitioning().partition_count() {
    return Err(DataFusionError::Internal(
        "SortExec requires a single input partition".to_owned(),
    ));
} {code}



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