I get the following exception while trying to connect to a Cassandra DB using a Python Cassandra-Driver client running on Windows 2012 Server R2 - 64 bit. I could get this working on my personal laptop but not a machine that is hosted on Azure. I am sure I am missing some dependencies but just unsure about what they are.
File "C:\Python\Python35-32\lib\site-packages\cassandra\cqlengine\connection.py", line 190, in get_connection raise CQLEngineException("Connection name '{0}' doesn't exist in the registry.".format(name)) Cassandra.cqlengine.CQLEngineException: Connection name '' doesnt exist in the registry.
This is a known issue and will be fixed in the next release (3.8.0): https://datastax-oss.atlassian.net/browse/PYTHON-649
As a workaround, you can see if it's possible to setup the connection before any UDT model definition or downgrade to 3.6.