Github user JohannesDaniel commented on the issue:
https://github.com/apache/nifi/pull/2675
Hi @markap14
here we go!
Initially, I planned to enable this writer also to write XML attributes,
but that would have required a complex workaround. Furthermore, it would have
raised several additional questions, e. g. how to treat fields of complex types
that are flagged as attributes, how to validate the schema, and so on.
@pvillard31 How about a performance test ;)---
