Hello, while starting Zeppelin in an air-gapped environment, it hangs for a few minutes (up to 10) on:
WARN [2017-03-24 13:57:49,777] ({main} Helium.java[loadConf]:101) - /zeppelin-server/conf/helium.json does not exists ERROR [2017-03-24 14:01:27,909] ({main} ZeppelinServer.java[<init>]:131) - Running 'npm install --registry=http://registry.npmjs.org/' in /zeppelin-server/local-repo/vis Please note that I downloaded npm and nodejs files manually. Is there a known solution to this problem? Raffaele