Error Connecting to Cassandra

[hozt]

Build 54 Ubuntu 20.04 Cassandra 3.11.6

Trying to connect to a local cassandra database. No ssl enabled.

The following error and warning repeats several times:

1592528567.644 [ERROR] (cluster_connector.cpp:192:void datastax::internal::core::ClusterConnector::on_connect(datastax::internal::core::ControlConnector*)): Unable to establish a control connection to host 127.0.0.1 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)

1592528567.644 [WARN] (cluster_connector.cpp:289:void datastax::internal::core::ClusterConnector::on_connect(datastax::internal::core::ControlConnector*)): Host 127.0.0.1 does not support protocol version DSEv2. Trying protocol version DSEv1... 1592528567.644 [ERROR] (cluster_connector.cpp:192:void datastax

[mjahmadi]

same problem here :(

[iChaos26]

Same here guys: Underlying connection error: Received error response 'Invalid or unsupported protocol version (66); supported versions are (3/v3, 4/v4, 5/v5-beta)' (0x0200000A)

[caio-farias]

Ubuntu 20.04.2 LTS -- 64-bit cqlsh 5.0.1; Cassandra 3.11.10; CQL spec 3.4.4; Native protocol v4

Same here!!

[huyphams]

Hi @hozt @iChaos26 @mjahmadi @caio-farias please upgrade to the build 140, it should fix this issue.

[GomathinayagamManakavalan-Rogers]

using version Version 5.8.4 (532). Still showing the same error. "Underlying connection error: Connection timeout"