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  1. Apache Drill
  2. DRILL-5983

Unsupported nullable converted type INT_8 for primitive type INT32 error

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      Description

      When I query a table with byte in it, then it gives an error;

      _Query Failed: An Error Occurred
      org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: ExecutionSetupException: Unsupported nullable converted type INT_8 for primitive type INT32 Fragment 1:6 [Error Id: 46636b05-cff5-455b-ba25-527217346b3e on bigdata7:31010]_

      Actualy, it has been solved with
      DRILL-4764 - Parquet file with INT_16, etc. logical types not supported by simple SELECT
      according to https://drill.apache.org/docs/apache-drill-1-10-0-release-notes/

      But i tried it with even 1-11-0 it didnt worked.

      I am querying parquet formatted file with pySpark
      tablo1
      sourceid: byte (nullable = true)

      select sourceid from tablo1

      works as expected with pySpark. But not with Drill v1.11.0

      Thanx.

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        1. test.parquet
          1 kB
          Stuart Teasdale

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              • Assignee:
                arina Arina Ielchiieva
                Reporter:
                vezir Hakan Sarıbıyık
                Reviewer:
                Vova Vysotskyi
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