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47 | ClickHouse Upgrade |
ClickHouse Upgrade
If ClickHouse was installed from deb
packages, execute the following commands on the server:
$ sudo apt-get update
$ sudo apt-get install clickhouse-client clickhouse-server
$ sudo service clickhouse-server restart
If you installed ClickHouse using something other than the recommended deb
packages, use the appropriate update method.
!!! note "Note" You can update multiple servers at once as soon as there is no moment when all replicas of one shard are offline.
The upgrade of older version of ClickHouse to specific version:
As an example:
xx.yy.a.b
is a current stable version. The latest stable version could be found here
$ sudo apt-get update
$ sudo apt-get install clickhouse-server=xx.yy.a.b clickhouse-client=xx.yy.a.b clickhouse-common-static=xx.yy.a.b
$ sudo service clickhouse-server restart