Snowplow-mini stack trace handling


Yesterday I had some problem setting up snowplow-mini as the stream enrich step crashed. The stack trace ended up on the bad-1-pipe however the elasticsearch sink couldn’t index the event and it just wrote an elasticsearch processing error to it’s log. It would make debugging a lot easier if these stack traces were not lost.

Is a possible solution to modify the configs/snowplow-elasticsearch-sink-bad.hocon to write error records to stderr?