Since we have to use aws federated credentails, we need to slightly modify your source code then re-build the jar. But after downloading your source code snowplow-r89-plain-of-jars.zip and building it (without any changes yet) under snowplow-r89-plain-of-jars/3-enrich/emr-etl-runner/build.sh, we got the following err:
[Coveralls] Outside the CI environment, not sending data.
Unable to detect bundler spec under ‘/Users/bjff/.rvm/gems/jruby-220.127.116.11/gems/bundler-1.16.0’’ and its sub-dirs
cat: deploy/snowplow-emr-etl-runner.jar: No such file or directory
Any help would be appreciated.