Github user Leemoonsoo commented on the issue: https://github.com/apache/zeppelin/pull/1670 @astroshim Thanks for the contribution. Could you edit default value from [here](https://github.com/apache/zeppelin/blob/master/zeppelin-zengine/src/main/java/org/apache/zeppelin/conf/ZeppelinConfiguration.java#L557) instead of multiplying timeout value when reading it? Although it's not configurable through the web, `ZEPPELIN_INTERPRETER_CONNECT_TIMEOUT` is already configurable through conf/zeppelin-env.sh or conf/zeppelin-site.xml. So some unusual case that requires very long process startup time will still able to configure the timeout. So i would suggest some reasonable time for the default timeout. 5min (30s*10) is too large IMO. Maybe a minute?
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