@Override public String toString() { return Bytes.toString(bytes, 0, bytes.length); }
@Override public Optional<Formatter> maybeGetFormatter( final String topicName, final ConsumerRecord<String, Bytes> record, final KafkaAvroDeserializer avroDeserializer, final DateFormat dateFormat) { try { JsonMapper.INSTANCE.mapper.readTree(record.value().toString()); return Optional.of(createFormatter()); } catch (final Throwable t) { return Optional.empty(); } }