Hello We started using cassandra at version 0.7, which allowed duplicate names for indexes. We upgraded to version 0.8.10 a while ago and everything has been working fine. Now I am not able to run 'update column family' on CF with duplicate index names with other CFs.
If I update the CF with same index names, I am getting "Duplicate index name userId". If I update with different index names or without index names, I am getting "Cannot modify index name". The only info I can find is https://issues.apache.org/jira/browse/CASSANDRA-2903, but it does not say anything about existing duplicate indexes. Thanks