@jzhang I'm working with a mongodb interpreter and executing some curl commands in the script of my zeppelin notebook. The notebook is printing all shell logs even if the curl command is "quiet". Is there any chance to configure zeppelin to not show/print the shell commands that are being executed by the interpreter? I used your configuration and added: log4j.logger.org.apache.zeppelin.mongodb=DEBUG But nothing changed, the logs being printed on my notebook look like this: 2018-04-17T14:25:31.821+0200 I - [main] shell: started program (sh46952): /usr/local/bin/wget Are these the logs that can be configured using the log4j.properties file? or are log4j logs storing pure zeppelin logs (not from interpreter)? I hope you can help with this 🙂 ... View more

I looked in the maven repository, searched for my library XMLHttpRequest in my case and there is the required info (groupId:artifactId:version)... Then I added the artifact to my interpreter as org.webjars.npm:xmlhttprequest:1.8.0 and restarted the interpreter (mongodb) but I don't know how to use the artifact, I tried to import it, but it won't let me, it also doesn't detect the XMLHttpRequest class automatically. How can I use artifacts? ... View more