Protocol issue in ECS deployment

[prafullazee]

While deploying in AWS ECS through github pipeline, getting protocol error

We are using current master branch.

WARN [epollEventLoopGroup-5-2] 2023-07-27 05:18:18,180 NoSpamLogger.java:95 - Protocolexception with client networking: org.apache.cassandra.transport.ProtocolException: Invalid or unsupported protocol version (71); supported versions are (3/v3, 4/v4, 5/v5, 6/v6-beta)

[tianon]

Sorry for the delay! 🙇

It's not completely clear from your post; are you using the image from https://hub.docker.com/_/cassandra that's maintained in this repository? How are you running it? Environment variables, configuration, etc? (Basically anything useful that might help us reproduce your problem.)

[LaurentGoderre]

I wonder if this Cassandra setting could be the cause: https://cassandra.apache.org/doc/stable/cassandra/configuration/cass_yaml_file.html#native_transport_allow_older_protocols

[tianon]

Unfortunately without more details about exactly how you ran this (specifically, a docker run line that clearly uses the image we maintain), we're going to have a hard time reproducing and fixing it. 😞