1.参考文档：http://gpdb.docs.pivotal.io/4390/common/welcome.html
2.环境信息
linux: centos6.3 64 位
greenplum-db-4.3.9.1-build-1-rhel5-x86_64.zip
3. root用户安装
4.linux环境设置
4.1防火墙设置
# vi /etc/selinux/configSELINUX=disabled
# chkconfig iptables off
# chkconfig --list iptables
4.2配置IP映射和主机名
# hostname gp1
# vi /etc/sysconfig/network
HOSTNAME=gp1
# vi /etc/hosts
192.168.91.132 gp1
192.168.91.133 gp2
192.168.91.134 gp3
4.3系统参数设置
# vi /etc/sysctl.conf
kernel.shmmax = 500000000
kernel.shmmni = 4096
kernel.shmall = 4000000000
kernel.sem = 250 512000 100 2048
kernel.sysrq = 1
kernel.core_uses_pid = 1
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.msgmni = 2048
net.ipv4.tcp_syncookies = 1
net.ipv4.ip_forward = 0
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_max_syn_backlog = 4096
net.ipv4.conf.all.arp_filter = 1
net.ipv4.ip_local_port_range = 1025 65535
net.core.netdev_max_backlog = 10000
net.core.rmem_max = 2097152
net.core.wmem_max = 2097152
m.overcommit_memory = 2
# scp /etc/sysctl.conf gp2:/etc/sysctl.conf
# vi /etc/security/limits.d/90-nproc.conf
* soft nofile 65536
* hard nofile 65536
* soft nproc 131072
* hard nproc 131072
# scp /etc/security/limits.d/90-nproc.conf gp3:/etc/security/limits.d/90-nproc.conf
4.4修改IO调度策略
# vi /boot/grub/menu.lst
kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=UUID=87ddf71c-00e9-47ea-be4b-e99e1a8ff94a rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet elevator=deadline
该文件不能scp，而是使用手动添加
#vi /etc/rc.d/rc.local
#disk block
blockdev --setra 16384 /dev/sd*
4.5安装包准备
在gp1操作
# cd /usr/local/
# unzip greenplum-db-4.3.9.1-build-1-rhel5-x86_64.zip
# ./greenplum-db-4.3.9.1-build-1-rhel5-x86_64.bin
...
Do you accept the Pivotal Database license agreement? [yes|no]
yes
Provide the installation path for Greenplum Database or press ENTER to accept the default installation path: /usr/local/greenplum-db-4.3.9.1
Install Greenplum Database into /usr/local/greenplum-db-4.3.9.1? [yes|no]
yes
/usr/local/greenplum-db-4.3.9.1 does not exist.Create /usr/local/greenplum-db-4.3.9.1 ? [yes|no](Selecting no will exit the installer)
yes
#cd greenplum-db
# source greenplum_path.sh
# vi all_host
gp1
gp2
gp3
4.6设置免密码和用户
# gpssh-exkeys -f /usr/local/greenplum-db/all_host
批量安装
# gpseginstall -f /usr/local/greenplum-db/all_host -u gpadmin -p gpadmin
检查批量安装情况
# gpssh -f /usr/local/greenplum-db/all_host -e ls -l $GPHOME //个节点目录一致就正常
4.7创建数据存储目录
在gp1上
# mkdir -p /data/master
# chown -R gpadmin.gpadmin /data
在其他主机创建
# gpssh -h gp2 -e 'mkdir -p /data/master'
# gpssh -h gp2 -e 'chown -R gpadmin.gpadmin /data'
创建数据存储
# gpssh -f /usr/local/greenplum-db/all_host -e 'mkdir -p /data/primary'
# gpssh -f /usr/local/greenplum-db/all_host -e 'mkdir -p /data/mirror'
# gpssh -f /usr/local/greenplum-db/all_host -e 'chown -R gpadmin.gpadmin /data/primary'
# gpssh -f /usr/local/greenplum-db/all_host -e 'chown -R gpadmin.gpadmin /data/mirror'
4.8时间同步
# vi /etc/ntp.confserver 192.168.91.132 //master的ip地址
fudge 192.168.91.132 stratum 10
# gpssh -f /usr/local/greenplum-db/all_host -e 'service ntpd restart'
4.9检查
# gpcheck -f /usr/local/greenplum-db/all_host -m gp1
# gpcheckperf -f /usr/local/greenplum-db/all_host -r N -d /tmp > subnet1.out
# gpcheckperf -f /usr/local/greenplum-db/all_host -r ds -D -d /data1/primary -d /data2/primary -d /data1/mirror -d /data2/mirror
5.0 gp初始化
# su gpadmin
$ mkdir /home/gpadmin/gpconfigs
$ cp $GPHOME/docs/cli_help/gpconfigs/gpinitsystem_config /home/gpadmin/gpconfigs/gpinitsystem_config
$ vi gpinitsystem_config
declare -a DATA_DIRECTORY=(/data/primary /data/primary /data/primary)
MASTER_HOSTNAME=gp1
可选配置
MIRROR_PORT_BASE=50000
REPLICATION_PORT_BASE=41000
MIRROR_REPLICATION_PORT_BASE=51000
declare -a MIRROR_DATA_DIRECTORY=(/data/mirror /data/mirror /data/mirror)
配置环境变量
$ vi .bashrc
$ vi .bash_profile
source /usr/local/greenplum-db/greenplum_path.shexport
MASTER_DATA_DIRECTORY=/data/master
$ source .bashrc
$ source .bash_profile
$ gpinitsystem -c gpinitsystem_config -h all_host
...
Continue with Greenplum creation Yy/Nn>
y
...
[INFO]:-Greenplum Database instance successfully created
日志文件：/home/gpadmin/gpAdminLogs
6.0测试
[gpadmin@gp1 gpconfigs]$ createdb gpdb -E utf-8
[gpadmin@gp1 gpconfigs]$ psql -d gpdb
psql (8.2.15)Type "help" for help.
gpdb=# help
You are using psql, the command-line interface to PostgreSQL.
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help with psql commands
\g or terminate with semicolon to execute query
\q to quit
gpdb=# select version();
version ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PostgreSQL 8.2.15 (Greenplum Database 4.3.9.1 build commit:095e92e4ecbbbb6764897ca98b1cb7705ad0c805) on x86_64-unknown-linux-gnu, compiled by GCC gcc (GCC) 4.4.2 compiled on Aug 24 2016 06:30:45
(1 row)
gpdb=# create table gpdb_tab_01(id int primary key,name varchar(24));
NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "gpdb_tab_01_pkey" for table "gpdb_tab_01"CREATE TABLE
gpdb=# insert into gpdb_tab_01 select 1,'lily';
INSERT 0 1
gpdb=# select * from gpdb_tab_01; id | name ----+------ 1 | lily
(1 row)
gpdb=# \q
至此，3节点的gp安装成功。
有道笔记分享：http://note.youdao.com/noteshare?id=277154abaa05d82ad242acdb7e46bda9
