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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2018/03/02 02:24:00 UTC

[jira] [Created] (HIVE-18848) Improve readability of filter conditions in explain plan when CBO is run

Jesus Camacho Rodriguez created HIVE-18848:
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             Summary: Improve readability of filter conditions in explain plan when CBO is run
                 Key: HIVE-18848
                 URL: https://issues.apache.org/jira/browse/HIVE-18848
             Project: Hive
          Issue Type: Improvement
          Components: CBO
    Affects Versions: 3.0.0
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez


CBO might return comparison operands in any non-deterministic order. Try to show {{<reference> <cmp> <literal>}} when possible, i.e., {{c < 10}} rather than {{10 > c}}.



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