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Posted to issues@spark.apache.org by "Yin Huai (JIRA)" <ji...@apache.org> on 2015/12/10 01:54:11 UTC

[jira] [Created] (SPARK-12250) Allow users to define a UDAF without providing details of its inputSchema

Yin Huai created SPARK-12250:
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             Summary: Allow users to define a UDAF without providing details of its inputSchema
                 Key: SPARK-12250
                 URL: https://issues.apache.org/jira/browse/SPARK-12250
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: Yin Huai


Right now, users need to provide the exact inputSchema. Otherwise, our ScalaUDAF will fail because it tries to check the schema and input arguments. We should remove this check because it is common that users may have a complex input schema type and they do not want to provide the detailed schema.



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