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Posted to dev@crunch.apache.org by "Josh Wills (JIRA)" <ji...@apache.org> on 2014/05/23 19:17:01 UTC

[jira] [Created] (CRUNCH-401) Make it possible to override AvroMode.REFLECTs ReaderWriterFactory

Josh Wills created CRUNCH-401:
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             Summary: Make it possible to override AvroMode.REFLECTs ReaderWriterFactory
                 Key: CRUNCH-401
                 URL: https://issues.apache.org/jira/browse/CRUNCH-401
             Project: Crunch
          Issue Type: Bug
          Components: Core
            Reporter: Josh Wills
            Assignee: Josh Wills


After struggling with some Scrunch issues w/respect to Avro reflection, I discovered that it wasn't possible for me to override the Java ReflectDataFactory that is associated with AvroMode.REFLECT like I can for AvroMode.SPECIFIC and AvroMode.GENERIC.

I put together a patch that enables us to overwrite the Reader/Writer behavior associated with AvroMode.REFLECT globally, and demonstrated how to use this behavior to fix a Scrunch bug where Scala's byte array class wasn't getting properly serialized on reflection in Scrunch.



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