Hi, I have few questions about spark application customization 1. Is it possible to set spark app name from notebook, not from zeppelin conf? 2. Is is possible to register custom kryo serializers? 3. Is it possible to configure user name? Right now I'm running zeppelin as root and all jobs are submitted as root. I want to use logged user name instead.
- Customizing sparkconfig before starting spark app Serega Sheypak
