CODEWITHSUNDEEP
cassandracqlshcassandra-3.0
Eman
Eman

Reputation: 111

CQLSH ProtocolError

I have an error with cqlsh when I type cqlsh to start cassandra shell where cassandra server is already started this error appears

Connection error: ('Unable to connect to any servers', {'127.0.0.1': ProtocolError("cql_version '3.3.1' is not supported by remote (w/ native protocol). Supported versions: [u'3.4.2']",)})

I also already installed cassandra-driver and export CQLSH_NO_BUNDLED=true but nothing changes could anyone have any idea to solve this ?!! my cassandra version is 3.6

Upvotes: 3

Views: 4748

Answers (2)

Mauran
Mauran

Reputation: 141

Try following commands

sudo apt install python-pip
pip install cassandra-driver
export CQLSH_NO_BUNDLED=true

Upvotes: 0

Ashraful Islam
Ashraful Islam

Reputation: 12830

The protocol version you are connecting is not supported by the version of your cassandra's protocol

Try adding --cqlversion="3.4.2" as argument in cqlsh 

bin/cqlsh --cqlversion="3.4.2"

Upvotes: 7

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