Hello! I'm pretty sure that I've used enums with implementations and ReflectData successfully, even with old versions of Avro.
It seems to work with 1.9.x+ with the following ReflectDatumWriter (where datum is an instance of the TestEnum): Encoder encoder = EncoderFactory.get().binaryEncoder(baos, null); DatumWriter<T> w = new ReflectDatumWriter<>(ReflectData.get().getSchema(TestEnum.class)); w.write(datum, encoder); encoder.flush(); Do you have any extra detail about how you're constructing the ReflectDatumWriter or getting the schema for the TestEnum? On Fri, Jun 25, 2021 at 9:39 AM Swamy Thota <swamy...@gmail.com> wrote: > > Hi All, > > I’m seeing an issue with ReflectDatumWriter when the enum implements methods > as below: > > enum TestEnum { > V{ > @Override > public boolean is_V(){ > return true; > } > } > > K{ > @Override > public boolean is_K(){ > return true; > } > } > > public boolean is_V(){ > return false; > } > > public boolean is_K(){ > return false; > } > } > > This type of enums are failing with SchemaParseException: Empty name. Is > there any work around or a fix available, appreciate the help in advance. > > Thanks, > Swamy