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Posted to commits@beam.apache.org by "Andrew Pilloud (JIRA)" <ji...@apache.org> on 2018/07/09 17:58:00 UTC

[jira] [Created] (BEAM-4746) Validate UDF/UDAF types on creation

Andrew Pilloud created BEAM-4746:
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             Summary: Validate UDF/UDAF types on creation
                 Key: BEAM-4746
                 URL: https://issues.apache.org/jira/browse/BEAM-4746
             Project: Beam
          Issue Type: New Feature
          Components: dsl-sql
            Reporter: Andrew Pilloud
            Assignee: Xu Mingmin


We should validate the primitive types used in UDFs and UDAFs at creation time. Similar to the verifyPrimitiveType() call in Row. This will ensure the functions don't fail with a cryptic error message.

See: https://stackoverflow.com/questions/51239226/not-able-to-call-udf-in-beamsql



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