config spark-shell to use local ip as driver host

[clakech]

by default shell communicate its internal hostname to worker so when worker try to communicate with shell, since its hostname is internal, the worker cannot resolve the hostname.

using shell local ip as driver host solve this problem.

see Networking documentation of spark configuration: http://spark.apache.org/docs/latest/configuration.html#networking

• fix small typo to rename start-worker to start-worker.sh

[epahomov]

So your changes makes it all work without removing alias?

[clakech]

Yes, it seems like this solve the problem.

I you can test this on your side to validate that would be cool ;)

[clakech]

And I write a tutorial referencing your work here: https://gist.github.com/clakech/4a4568daba1ca108f03c

If you want to setup a spark cluster storing data into cassandra using docker, this is my 2 cents ;)