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  1. IMPALA
  2. IMPALA-10610

Support multiple file formats in a single Iceberg Table

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Backend, Frontend
    • Labels:

      Description

      Iceberg allows having different file formats in a single table. It stores the file format information for each data file.

      Impala only allows a single file format per partition. Iceberg tables are handled as non-partitioned HMS tables (Iceberg partitioning is more or less hidden from Impala). Therefore currently Impala don't allow having different file formats in a single table.

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            • Assignee:
              Unassigned
              Reporter:
              boroknagyz Zoltán Borók-Nagy
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              Dates

              • Created:
                Updated: