Hi, in order to log errors and stacktraces to Graylog2 I had the following intention - manually put the https://github.com/Moocar/logback-gelf as a jar into the nifi dir - add the jar to the classpath - change the logback config and add the gelf-appender. Now, nifi.sh is only loading the bootstrap process that runs nifi. So adding the jar to the cp there is no help. Any idea how I can achieve the effect without touching the nifi source and compile myself? Thanks for the help! John ... View more