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https://issues.apache.org/jira/browse/AVRO-1162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexandre Normand updated AVRO-1162:
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Labels: java newbie (was: )
Status: Patch Available (was: Open)
I've tested with this patch that just changes GenericDatumWriter to
ReflectDatumWriter in AvroKeyValueRecordWriter.
> 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
> Labels: newbie, java
>
> 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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