On 02/04/2017 03:46 AM, Jonathan Ness wrote: > We upgraded our Linux test cluster from 3.9 to 3.10 tonight and now we > are unable to use cqlsh to select rows from any table. > > [cqlsh 5.0.1 | Cassandra 3.10 | CQL spec 3.4.4 | Native protocol v4] > Use HELP for help. > cqlsh> select * from veraminetest.hosts; > > *'ResultSet' object has no attribute ‘column_types'* > * > * > I am guessing this is due to some kind of python-related change in 3.10. > Is anyone else hitting this? Thanks.
We've seen this before with multiple versions of the python-driver installed on the system. `cqlsh` should be using the one installed at lib/cassandra-driver-internal-only-3.7.0.post0-2481531.zip, but if you have an older version installed on the system, depending on your setup, it may try to use it. https://issues.apache.org/jira/browse/CASSANDRA-12799 -- Kind regards, Michael
