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  1. IMPALA
  2. IMPALA-5994

Failure in star expansion on struct fields

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: Impala 2.10.0
    • Fix Version/s: Impala 2.11.0
    • Component/s: Catalog
    • Labels:
      None
    • Epic Color:
      ghx-label-9

      Description

      If a table is created externally in hive with struct field names containing upper case letters, selecting the fields of the struct with a '*' fails with the error 'IllegalStateException: Slot paths should be lower case'

      Repro:

      hive> create table case_test (s struct<FIELD:int>);
      
      impala> invalidate metadata;
      impala> select s.* from case_test;
      

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            • Assignee:
              twmarshall Thomas Tauber-Marshall
              Reporter:
              twmarshall Thomas Tauber-Marshall
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              Dates

              • Created:
                Updated:
                Resolved: