Issue with multiple users running Spark

2018-01-12 Thread Austin Heyne
Hi everyone, I'm currently running Zeppelin on a spark master node using the AWS provided Zeppelin install. I'm trying to get the notebook setup so multiple devs can use it (and the spark cluster) concurrently. I have the spark interpreter set to instantiate 'Per Note' in 'isolated' processes

Re: Issue with multiple users running Spark

2018-01-12 Thread Michael Segel
Hi, Quick response… unless you tell Derby to set up as a networked service (this is going back to SilverCloud days), its a single user instance. So it won’t work. Were you using MySQL or something… you would have better luck… I think if you go back in to Derby’s docs and see how to start thi

Re: Issue with multiple users running Spark

2018-01-12 Thread Jeff Zhang
There're 2 options for you: 1. Disable hiveContext in spark via setting zeppelin.spark.useHiveContext to false in spark's interpreter setting 2. Connect to hive metastore service instead of single derby instance. You can configure that in your hive-site.xml Michael Segel 于2018年1月13日周六 上午2:40写道: