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  1. IMPALA
  2. IMPALA-4592

IllegalStateException when using nondeterministic functions in partition filter

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: Impala 2.8.0
    • Fix Version/s: Impala 2.8.0
    • Component/s: Frontend
    • Labels:

      Description

      Using non-deterministic UDFs like rand() in certain expressions that don't reference columns can hit an IllegalStateException. I hit this on commit b9034ea0d54ad40e11b482b577362ceee3768f1e

      [tarmstrong-box.ca.cloudera.com:21000] > explain select * from functional.alltypes where rand() > 100 limit 5;
      Query: explain select * from functional.alltypes where rand() > 100 limit 5
      ERROR: IllegalStateException: null
      

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              • Assignee:
                alex.behm Alexander Behm
                Reporter:
                tarmstrong Tim Armstrong
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                • Created:
                  Updated:
                  Resolved: