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From "Alexandre Normand (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AVRO-1162) AvroKeyValueOutputFormat doesn't support serialization of data using reflection
Date Thu, 13 Sep 2012 21:17:07 GMT
Alexandre Normand created AVRO-1162:
---------------------------------------

             Summary: AvroKeyValueOutputFormat doesn't support serialization of data using
reflection 
                 Key: AVRO-1162
                 URL: https://issues.apache.org/jira/browse/AVRO-1162
             Project: Avro
          Issue Type: Bug
          Components: java
    Affects Versions: 1.7.2
            Reporter: Alexandre Normand
            Assignee: Alexandre Normand


When setting up a map/reduce job with the AvroKeyValueOutputFormat, using Reflection to create
the schema and AvroValue to wrap the data objects to serialize, I get a ClassCastException
because the datum is the object and not an instance of IndexedRecord.

I think that AvroKeyValueRecordWriter should create a {{ReflectDatumWriter}} much like AvroKeyRecordWriter
does instead of a {{GenericDatumWriter}}, right?

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