Results 4 issues of Mikhail

good day! I can’t start spark-cluster. ## Description I set up a laptop with a getway link. --gateway-url=http://enterprise-gateway:8888 It is not clear in the instructions how to interact with Kerberos....

security
hadoop yarn
spark

Good afternoon, please help. Can't download files via extension. There is no problem directly in nodes. I see an error in the logs: `Download is disallowed. The frame initiating or...

Good afternoon I can't figure out how to draw graphs using spark scala kernels. The functionality works in pyspark. I would like to get something like this https://plotly.com/scala/user-guide/. Is it...

**Describe the bug** %%sql magic function not working ```TypeError: required field "type_ignores" missing from Module``` **To Reproduce** ``` %%sql show databases; ``` **Expected behavior** Works similar to python 3.6 **Screenshots**...