[OpenSIPS-Users] cluster/cassandra cache

Vlad Patrascu vladp at opensips.org
Mon Jun 15 16:07:13 EST 2020

Hi Slava,

Can you open a ticket on Github for this? And also include there the 
Cassandra version and other relevant information (as per the issue 


On 09.06.2020 23:57, Slava Bendersky via Users wrote:
> Hello Everyone,
> Opensips v3.1 dev can't connect properly to Cassandra cluster.
> 1591735692.141 [ERROR] (cluster_connector.cpp:190:void 
> datastax::internal::core::ClusterConnector::on_connect(datastax::internal::core::ControlConnector*)): 
> Unable to establish a control connection to host because 
> of the following error: Underlying connection error: Received error 
> response 'Invalid or unsupported protocol version (66); supported 
> versions are (3/v3, 4/v4, 5/v5-beta)' (0x0200000A)
>  Any help, thank you.
> volga629
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