随笔分类 - clickhouse
摘要:环境:OS:Centos 7版本:21.6.6.51机器:192.168.1.118192.168.1.134192.168.1.135 zookeeper部署 安装步骤请参考:https://www.cnblogs.com/hxlasky/p/14665752.html 单机安装 每台机器安装步骤
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摘要:版本:1.2.2 1.下载wget https://github.com/AlexAkulov/clickhouse-backup/releases/download/v0.6.0/clickhouse-backup.tar.gzwget https://github.com/AlexAkulov/
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摘要:1.导出/导入(导出文件大小与原始大小一致):clickhouse-client --query="select * from db_test.app_message_80" >/tmp/app_message_80.tsv 查看表大小 SELECT database, table, sum(row
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摘要:1.mysql数据导入到clickhouse create table app_message_80 engine = MergeTree ORDER BY user_id AS SELECT * FROM mysql('192.168.1.14:3306', 'db_admin', 'app_me
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摘要:1.查询正在执行的sql select query_id, user, address, query FROM system.processes ORDER BY query_id; 终止查询:kill query where query_id = 'query_id' 2.查询mutationsS
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摘要:1.下载安装介质下载地址为:https://packagecloud.io/Altinity/clickhouse或是这里下载https://mirrors.tuna.tsinghua.edu.cn/clickhouse/rpm/stable/x86_64/ 我这里下载的是如下三个包clickhou
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摘要:当前版本:20.8.13 新版本:21.6.6 1.下载更新的rpm包下载地址:https://mirrors.tuna.tsinghua.edu.cn/clickhouse/rpm/stable/x86_64/ 2.将下载的包上传到服务器的相应目录[root@localhost ck21]# ls
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摘要:环境: python3.6 clickhouse-server-20.8.3.18 1.加载clickhouse驱动包 pip3 install clickhouse_driver 2.表结构 全局表 CREATE TABLE db_test.metric_all ( `app` String, `
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摘要:zookeeper部署 请参考:https://www.cnblogs.com/hxlasky/p/14665752.html 注意下面配置zk的端口需要跟zk配置的一致 单机安装 1.下载clickhouse需要下载如下3个按照包 clickhouse-common-static-21.6.6.5
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摘要:环境: Os:Centos 7 1.编译安装,注意安装前添加用户export LATEST_VERSION=$(curl -s https://repo.clickhouse.tech/tgz/stable/ | grep -Eo '[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+' |
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