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Russ Garrett commented on CASSANDRA-8767: ----------------------------------------- Philip: this error is raised while iterating over the results of the query - not at the execute stage - so I don't think that test would trigger it on our system either. I haven't managed to reproduce it with a trivial amount of data on my development system, so there does seem to be a certain critical amount of data which needs to be hit to cause it. > "Added column does not sort as the last column" when using new python driver > ---------------------------------------------------------------------------- > > Key: CASSANDRA-8767 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8767 > Project: Cassandra > Issue Type: Bug > Components: Core, Drivers (now out of tree) > Environment: Cassandra 2.0.10, python-driver 2.1.3 > Reporter: Russ Garrett > Assignee: Tyler Hobbs > Fix For: 2.0.13 > > Attachments: describe-table.txt, exception.txt > > > We've just upgraded one of our python apps from using the old cql library to > the new python-driver. When running one particular query, it produces the > attached assertion error in Cassandra. The query is: > bq. SELECT buffer, id, type, json FROM events WHERE buffer = %(bid)s AND > idkey = %(idkey)s ORDER BY id ASC > Where buffer and idkey are integer primary keys, and id is the clustering key > (ordered asc). > This query, with identical parameters, does not cause this error using the > old cql python library, or with the cqlsh client.. -- This message was sent by Atlassian JIRA (v6.3.4#6332)