schema.writeTo(new DataOutputStream(os));
FastBlobSchema deserialized = FastBlobSchema.readFrom(new DataInputStream(new ByteArrayInputStream(os.toByteArray())));
Assert.assertEquals(3, deserialized.numFields());
Assert.assertEquals(FieldType.INT, deserialized.getFieldType("field1"));
Assert.assertEquals(FieldType.OBJECT, deserialized.getFieldType("field2"));
Assert.assertEquals(FieldType.FLOAT, deserialized.getFieldType("field3"));
}