[jira] [Created] (CASSANDRA-20643) after upgrade to Cassandra 5 cqlsh WARNING

["Daniel Silwon (Jira)" <ji...@apache.org>]

Daniel Silwon created CASSANDRA-20643:
-----------------------------------------

             Summary: after upgrade to Cassandra 5 cqlsh WARNING
                 Key: CASSANDRA-20643
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-20643
             Project: Apache Cassandra
          Issue Type: Bug
            Reporter: Daniel Silwon


After upgrade Cassandra 4.1.8 to Cassandra 5.x cqlsh shows:
"WARNING: cqlsh was built against 4.1.4, but this server is 5.0.4.  All features may not work!"

Upgrade steps:
1. Node drain
nodetool drain

2. Stop cassandra service
sudo systemctl stop cassandra

3. Repo change to Cassandra 5 in /etc/yum.repos.d/cassandra.repo
[cassandra]
name=Apache Cassandra
#baseurl=https://redhat.cassandra.apache.org/41x/noboolean/
baseurl=https://redhat.cassandra.apache.org/50x/noboolean/
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://downloads.apache.org/cassandra/KEYS

4. Cassandra packages upgrade
yum update cassandra -y

5. Setting permissions on files and directories
chown -R cassandra.cassandra /etc/cassandra/

6. Java 17 installation and change default version 
dnf install java-17-openjdk.x86_64 -y
alternatives --config java

7. Change in cassandra-env.sh
sed -i 's/jamm-0.3.2.jar/jamm-0.4.0.jar/g' /etc/cassandra/conf/cassandra-env.sh

8. Remove obsolete parameters
sed -i 's/compaction_tombstone_warning_threshold/#compaction_tombstone_warning_threshold/g' /etc/cassandra/conf/cassandra.yaml
sed -i 's/compaction_large_partition_warning_threshold/#compaction_large_partition_warning_threshold/g' /etc/cassandra/conf/cassandra.yaml
sed -i 's/scripted_user_defined_functions_enabled/#scripted_user_defined_functions_enabled/g' /etc/cassandra/conf/cassandra.yaml

9. Start cassandra service
sudo systemctl daemon-reload && systemctl start cassandra








--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org