[jira] [Created] (AVRO-1401) @Nullable does not work with byte[]

["dennis lucero (JIRA)" <ji...@apache.org>]

dennis lucero created AVRO-1401:
-----------------------------------

             Summary: @Nullable does not work with byte[]
                 Key: AVRO-1401
                 URL: https://issues.apache.org/jira/browse/AVRO-1401
             Project: Avro
          Issue Type: Bug
          Components: java
    Affects Versions: 1.7.5
            Reporter: dennis lucero


@Nullable does not seem to be compatible with byte[] (Avro type bytes)

{code:java}
public static void main(String[] args) throws IOException
{
    Schema schema = ReflectData.get().getSchema(MyRecord.class);
    DatumWriter<?> protocol = ReflectData.get().createDatumWriter(schema);
    DataFileWriter<MyRecord> writer = new DataFileWriter(protocol).create(schema, System.out);
    writer.append(new MyRecord());
    writer.close();
}

public static class MyRecord {
    @Nullable
    byte[] bytes = "foo".getBytes();
}
{code}
org.apache.avro.UnresolvedUnionException: Not in union ["null",{"type":"bytes","java-class":"[B"}]: [B@6d3f1f92
	at org.apache.avro.generic.GenericData.resolveUnion(GenericData.java:600)
	at org.apache.avro.generic.GenericDatumWriter.resolveUnion(GenericDatumWriter.java:151)
	at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:71)
	at org.apache.avro.reflect.ReflectDatumWriter.write(ReflectDatumWriter.java:143)
	at org.apache.avro.generic.GenericDatumWriter.writeField(GenericDatumWriter.java:114)
	at org.apache.avro.reflect.ReflectDatumWriter.writeField(ReflectDatumWriter.java:175)
	at org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:104)
	at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
	at org.apache.avro.reflect.ReflectDatumWriter.write(ReflectDatumWriter.java:143)
	at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:58)
	at org.apache.avro.file.DataFileWriter.append(DataFileWriter.java:257)
{code]



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