[ZEPPELIN-330] Change logging level to not print notebook contents in the log file

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.5.0
• Fix Version/s: 0.5.5
• Assignee: Lee Moon Soo
• Reporter: Lee Moon Soo
• Created: 30/Sep/15 13:06
• Updated: 05/Nov/15 14:54
• Resolved: 03/Oct/15 05:45

Description

Change logging level to not print notebook contents in the log file.

More details on
http://apache-zeppelin-incubating-dev-mailing-list.75694.x6.nabble.com/ShellInterpreter-td2029.html