[Answered ]-Cassandra "Unable to connect to any servers" via Django, while cqlsh works

I found problem. Default settings of Stream-Framework for Cassandra Protocol is 2
https://github.com/tschellenbach/Stream-Framework/blob/master/stream_framework/default_settings.py#L23

after changing it to 4, the tests and app connect to Cassandra insatnce.

Edit

The change is in settings.py of main project. Like this:


CASSANDRA_DRIVER_KWARGS = {
'protocol_version': 4
}