[jira] [Created] (CALCITE-4891) Avatica can't handle uuid fields saying 'Cannot handle class java.util.UUID as bytes'

["Jamie Taylor (Jira)" <ji...@apache.org>]

Jamie Taylor created CALCITE-4891:
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             Summary: Avatica can't handle uuid fields saying 'Cannot handle class java.util.UUID as bytes'
                 Key: CALCITE-4891
                 URL: https://issues.apache.org/jira/browse/CALCITE-4891
             Project: Calcite
          Issue Type: Bug
          Components: avatica
    Affects Versions: avatica-1.19.0
            Reporter: Jamie Taylor


When I try and fetch a value of type UUID through an avatica proxy I get an error saying 'Cannot handle class java.util.UUID as bytes'

If I change the serilisation from json to protobuf I still get the exact same error.

Other types that aren't supported such as blob give messages saying they aren't supported, which makes this look like a bug.



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