Clickhouse 安装部署说明手册

准备工作

操作系统

CentOS Linux release 7.5.1804

详细信息：

LSB Version: :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch

Distributor ID: CentOS

Description: CentOS Linux release 7.5.1804 (Core)

Release: 7.5.1804

Codename: Core

软件

clickhouse-server-common-1.1.54236-4.el7.x86_64.rpm

clickhouse-compressor-1.1.54236-4.el7.x86_64.rpm

clickhouse-debuginfo-1.1.54236-4.el7.x86_64.rpm

clickhouse-server-1.1.54236-4.el7.x86_64.rpm

clickhouse-client-1.1.54236-4.el7.x86_64.rpm

集群架构

可以看出来3个节点每个节点的tcp 9000对外提供服务，9001提供副本，其中2提供1的备份，3提供2的备份，1提供3的备份，这样假设挂掉1个节点，集群也可以正常使用，但是挂掉2个几点，就不正常了，这样的话是机器越多越稳定一些。

Clickhouse 安装

安装工作

安装依赖包

|--------------------------------------------|
| yum install libltdl* libodbc* unixODBC* |

|----------------------------------------------------------------------|
| mkdir -p /data/ck/{clickhouse,logs,tmp,task_queue} mkdir --p /usr/ck |

3）上传安装介质

上传安装包 clickhouse-server-common-1.1.54236-4.el7.x86_64.rpm

clickhouse-compressor-1.1.54236-4.el7.x86_64.rpm

clickhouse-debuginfo-1.1.54236-4.el7.x86_64.rpm

clickhouse-server-1.1.54236-4.el7.x86_64.rpm

clickhouse-client-1.1.54236-4.el7.x86_64.rpm

上传到/usr/ck目录下

安装

配置文件

vim /etc/metrika.xml

|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| house_remote_servers> ftest_3shards_1replicas> hard> internal_replication>trueternal_replication> replica> hadoop-master 9008 shard> hard> replica> trueinternal_replication> hadoop-slave01 9008 shard> hard> internal_replication>trueternal_replication> replica> hadoop-slave02 9008 shard> rftest_3shards_1replicas> khouse_remote_servers> eper-servers> e index="1"> ost>hadoop-master ort>2181 e index="2"> ost>hadoop-slave01 ort>2181 e index="3"> ost>hadoop-slave02 ort>2181 eeper-servers> s> lica>hadoop-master os> rks> ::/0 orks> house_compression> e> in_part_size>10000000000part_size> in_part_size_ratio>0.01art_size_ratio> ethod>lz4 khouse_compression> > |

2）进入/etc/clickhouse-server：vi config.xml

|----------------------------|
| :: ::1> 127.0.0.1n_host> |

Vi users.xml

|---------------------------------------------------------|
| e="replace"> ::1 127.0.0.1 readonly default readonly> |

小结

安装过程中问题：

1）权限问题

2）免密登录配置