Clickhouse单机安装

最新推荐文章于 2025-03-15 12:40:26 发布

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最新推荐文章于 2025-03-15 12:40:26 发布

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分类专栏： clickhouse

本文链接：https://blog.youkuaiyun.com/weixin_45465133/article/details/115211578

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下载可参考：https://clickhouse.tech/docs/zh/getting-started/install/#from-rpm-packages

-- 下载
# wget -c https://repo.yandex.ru/clickhouse/rpm/stable/x86_64/clickhouse-client-20.9.5.5-2.noarch.rpm
# wget -c https://repo.yandex.ru/clickhouse/rpm/stable/x86_64/clickhouse-common-static-20.9.5.5-2.x86_64.rpm
# wget -c https://repo.yandex.ru/clickhouse/rpm/stable/x86_64/clickhouse-common-static-dbg-20.9.5.5-2.x86_64.rpm
# wget -c https://repo.yandex.ru/clickhouse/rpm/stable/x86_64/clickhouse-server-20.9.5.5-2.noarch.rpm
# wget -c https://repo.yandex.ru/clickhouse/rpm/stable/x86_64/clickhouse-test-20.9.5.5-2.noarch.rpm

在这里插入图片描述

-- 安装
# rpm -ihv clickhouse-common-static-20.9.5.5-2.x86_64.rpm
# rpm -ihv clickhouse-common-static-dbg-20.9.5.5-2.x86_64.rpm
# rpm -ihv clickhouse-server-20.9.5.5-2.noarch.rpm
# rpm -ihv clickhouse-client-20.9.5.5-2.noarch.rpm

-- 安装成功后有以下两目录
/etc/clickhouse-client/ 
/etc/clickhouse-server/

在这里插入图片描述

ClickHouse目录结构

/etc/clickhouse-server: 服务端的配置文件目录，包括全局配置config.xml 和用户配置users.xml，我们一般修改一下配置项：

logger 修改日志的存放路径
http_port 修改浏览器访问的端口，默认为8123
tcp_port 修改tcp协议的传输端口
openSSL 一些ssl的认证配置文件
listen_host 如果我们要对外使用服务的话，对外网开放的话我们要设置0.0.0.0或::
remote_servers 此处是集群相关

创建磁盘目录并授权，便于管理维护

#mkdir -p /data/clickhouse-server/{access,data,format_schemas,logs,tmp,user_files}
#chown -R clickhouse:clickhouse /data/clickhouse-server

配置文件主要内容config.xml

<yandex>
<!--日志-->
<logger>
    <!-- Possible levels: https://github.com/pocoproject/poco/blob/poco-1.9.4-release/Foundation/include/Poco/Logger.h#L105 -->
    <level>trace</level>
    <log>/data/clickhouse-server/logs/clickhouse-server.log</log>
    <errorlog>/data/clickhouse-server/logs/clickhouse-server.err.log</errorlog>
    <size>1000M</size>
    <count>10</count>
</logger>    

<!--端口-->
<http_port>8123</http_port>
<tcp_port>9000</tcp_port>
<interserver_http_port>9009</interserver_http_port>
<interserver_http_host>dr</interserver_http_host>

<!--监听-->
<listen_host>0.0.0.0</listen_host>

<!--连接相关-->
<max_connections>4096</max_connections>
<keep_alive_timeout>3</keep_alive_timeout>
<max_concurrent_queries>100</max_concurrent_queries>

<!--内存限制相关-->
<max_server_memory_usage>0</max_server_memory_usage>
<max_server_memory_usage_to_ram_ratio>0.9</max_server_memory_usage_to_ram_ratio>
<total_memory_profiler_step>4194304</total_memory_profiler_step>
<total_memory_tracker_sample_probability>0</total_memory_tracker_sample_probability>
<uncompressed_cache_size>8589934592</uncompressed_cache_size>
<mark_cache_size>5368709120</mark_cache_size>

<!--路径相关-->
<path>/data/clickhouse-server/data/</path>
<tmp_path>/data/clickhouse-server/tmp/</tmp_path>
<user_files_path>/data/clickhouse-server/user_files/</user_files_path>
<access_control_path>/data/clickhouse-server/access/</access_control_path>

<!--集群配置相关
<include_from>/etc/clickhouse-server/config.d/metrika.xml</include_from>
<remote_servers incl="clickhouse_remote_servers" />
<zookeeper incl="zookeeper-servers" optional="true" />
<macros incl="macros" optional="true" /> -->
<yandex>

服务启停及客户端连接
1：停止服务
service clickhouse-server stop
2：启动服务
service clickhouse-server start
3：重启服务
service clickhouse-server restart
4：client命令行连接本地ClickHouse服务器
Clickhouse-client
5：client命令行clickhouse-client连接远程clickhouse-server服务器
clickhouse-client –host 172.168.11.11 –port 9000 –database default –user default –password “”