ClickHouse uninstall and reinstall

View ClickHouse status

Check the status of the clickhouse-server service, if it is active, you need to close the service first

systemctl status clickhouse-serversystemctl stop clickhouse-server

Uninstall CliCkHouse

yum remove -y clickhouse-common-staticyum remove -y clickhouse-server-commonrm -rf /var/lib/clickhouserm -rf /etc/clickhouse-*rm -rf /var/log/clickhouse-server

Install ClickHouse

sudo yum install yum-utilssudo rpm --import https://repo.clickhouse.tech/CLICKHOUSE-KEY.GPGsudo yum-config-manager --add-repo https://repo.clickhouse.tech/rpm/clickhouse.reposudo yum install clickhouse-server clickhouse-clientsystemctl start clickhouse-serverclickhouse-client -m