Greenplum环境安装配置步骤

2020-11-09 来源：筏尚旅游网

1、环境准备服务器分配 192.168.100.101--mdw 192.168.100.11--smdw 192.168.100.12--sdw1 192.168.100.13--sdw2
ms1与ms2之间的心跳ip配置 10.10.10.1--mdw 10.10.10.2--smdw
2、修改hosts文件(所有主机hosts文件必须全部修改）
vi /etc/hosts 192.168.100.101 mdw 192.168.100.11 smdw 192.168.100.12 sdw1 192.168.100.13 sdw2
3、关闭iptables和selinux [root@mdw ~]# service iptables stop [root@mdw ~]# [root@mdw ~]# [root@mdw ~]# [root@mdw ~]# [root@mdw ~]# chkconfig iptables --list iptables 0:鍏抽棴 1:鍏抽棴 2:鍏抽棴 3:鍏抽棴 4:鍏抽棴 5:鍏抽棴 6:鍏抽棴 [root@mdw ~]# export LANG=zh_CN [root@mdw ~]# chkconfig iptables --list iptables 0:关闭 1:关闭 2:关闭 3:关闭 4:关闭 5:关闭 6:关闭
[root@mdw ~]# cat /etc/selinux/config
# This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. SELINUX=disabled # SELINUXTYPE= can take one of these two values: # targeted - Targeted processes are protected, # mls - Multi Level Security protection. SELINUXTYPE=targeted
[root@mdw ~]# setenforce 0
4、修改系统参数 1）vi /etc/sysctl.conf [root@mdw ~]# sysctl -p net.ipv4.ip_forward = 0 net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.default.accept_source_route = 0 kernel.sysrq = 1 kernel.core_uses_pid = 1 net.ipv4.tcp_syncookies = 1 error: "net.bridge.bridge-nf-call-ip6tables" is an unknown key error: "net.bridge.bridge-nf-call-iptables" is an unknown key error: "net.bridge.bridge-nf-call-arptables" is an unknown key kernel.msgmnb = 65536 kernel.msgmax = 65536 kernel.shmmax = 68719476736 kernel.shmall = 4294967296 error: "kernel.msgmin" is an unknown key vm.overcommit_memory = 2 error: "net.ipv4.cp_tw_recycle" is an unknown key net.ipv4.tcp_max_syn_backlog = 4096 net.ipv4.conf.all.arp_filter = 1 error: "Invalid argument" setting key "net.ipv4.ip_local_port_range" net.core.netdev_max_backlog = 10000 error: "xfs_mount_options" is an unknown key kernel.shmmni = 4096 kernel.sem = 250 512000 100 2048 net.ipv4.tcp_tw_recycle = 1 net.ipv4.conf.default.arp_filter = 1 kernel.msgmni = 2048
2) vi /etc/security/limits.conf
* soft nofile 65536 * hard nofile 65536 * soft nproc 131072 * hard nproc 131072
在RHEL6.x版本需要修改文件 /etc/security/limits.d/90-nproc.conf，增加如下内容： * softnproc 131072 * hardnproc 131072
4、修改完系统参数后重启服务器
5、创建gpadmin用户 useradd gpadmin 6、安装GP 1) 上传安装文件解压缩 2）执行安装文件
[root@mdw GPDB]# ./greenplum-db-4.2.6.3-build-2-RHEL5-x86_64.bin
I HAVE READ AND AGREE TO THE TERMS OF THE ABOVE EMC SOFTWARE LICENSE AGREEMENT.
******************************************************************************** Do you accept the EMC 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-4.2.6.3 ********************************************************************************
/home/gpadmin/GPDB/install
******************************************************************************** Install Greenplum Database into ? [yes|no] ********************************************************************************
yes
******************************************************************************** [Optional] Provide the path to a previous installation of Greenplum Database, or press ENTER to skip this step. e.g. /usr/local/greenplum-db-4.1.1.3
This installation step will migrate any Greenplum Database extensions from the provided path to the version currently being installed. This step is optional and can be run later with: gppkg --migrate /home/gpadmin/GPDB/install ********************************************************************************
Extracting product to /home/gpadmin/GPDB/install
Skipping migration of Greenplum Database extensions...
************************* ******************************************************* Installation complete. Greenplum Database is installed in /home/gpadmin/GPDB/install
Greenplum Database documentation is available for download at http://powerlink.emc.com. ******************************************************************************** [root@mdw GPDB]#
[root@mdw install]# source greenplum_path.sh [root@mdw install]#
3）准备allnotes文件 [root@mdw install]# pwd /home/gpadmin/GPDB/install [root@mdw install]# [root@mdw install]# [root@mdw install]# [root@mdw install]# ls allnotes bin demo docs etc ext GPDB-LICENSE.txt greenplum_path.sh include lib LICENSE.thirdparty sbin share [root@mdw install]# cat allnotes sdw1 sdw2 smdw
4）建立多机互信 [root@mdw install]# gpssh-exkeys -f allnotes [STEP 1 of 5] create local ID and authorize on local host ... /root/.ssh/id_rsa file exists ... key generation skipped
[STEP 2 of 5] keyscan all hosts and update known_hosts file
[STEP 3 of 5] authorize current user on remote hosts ... send to sdw1 ... send to sdw2 *** *** Enter password for sdw2: ... send to smdw
[STEP 4 of 5] determine common authentication file content
[STEP 5 of 5] copy authentication files to all remote hosts ... finished key exchange with sdw1 [ERROR] unable to copy authentication files to sdw2 lost connection [ERROR] unable to copy authentication files to smdw lost connection
上述报错解决办法：删除mdw /root/.ssh/目录下的内容重新执行gpssh-exkeys -f allnotes
5）创建存放数据的目录
[root@mdw GPDB]# mkdir data [root@mdw GPDB]# mkdir data/master
[root@mdw GPDB]# chown gpadmin:gpadmin data -R [root@mdw GPDB]# [root@mdw GPDB]# [root@mdw GPDB]# ll 鎬荤敤閲109588 drwxr-xr-x 3 gpadmin gpadmin 4096 2鏈 20 16:21 data lrwxrwxrwx 1 root root 9 2鏈 20 16:02 greenplum-db -> ./install -rwxr-xr-x 1 root root 56782500 10鏈 8 06:45 greenplum-db-4.2.6.3-build-2-RHEL5-x86_64.bin -rw-r--r-- 1 root root 55417563 11鏈25 11:44 greenplum-db-4.2.6.3-build-2-RHEL5-x86_64.zip drwxr-xr-x 11 root root 4096 2鏈 20 16:04 install -r--r--r-- 1 root root 6935 10鏈 8 06:45 README_INSTALL [root@mdw GPDB]#
6）其他机器安装GP [root@mdw install]# cat allseg smdw sdw1 sdw2
使用gpseginstall安装
[root@mdw install]# gpseginstall -f allseg -u gpadmin 20140220:16:28:05:003251 gpseginstall:mdw:root-[INFO]:-Installation Info: link_name greenplum-db binary_path /home/gpadmin/GPDB/install binary_dir_location /home/gpadmin/GPDB binary_dir_name install 20140220:16:28:05:003251 gpseginstall:mdw:root-[INFO]:-check cluster password access 20140220:16:28:06:003251 gpseginstall:mdw:root-[INFO]:-de-duplicate hostnames 20140220:16:28:06:003251 gpseginstall:mdw:root-[INFO]:-master hostname: mdw 20140220:16:28:07:003251 gpseginstall:mdw:root-[INFO]:-check for user gpadmin on cluster 20140220:16:28:07:003251 gpseginstall:mdw:root-[INFO]:-add user gpadmin on master 20140220:16:28:08:003251 gpseginstall:mdw:root-[INFO]:-add user gpadmin on cluster 20140220:16:28:08:003251 gpseginstall:mdw:root-[INFO]:-chown -R gpadmin:gpadmin /home/gpadmin/GPDB/greenplum-db 20140220:16:28:08:003251 gpseginstall:mdw:root-[INFO]:-chown -R gpadmin:gpadmin /home/gpadmin/GPDB/install 20140220:16:28:08:003251 gpseginstall:mdw:root-[INFO]:-rm -f /home/gpadmin/GPDB/install.tar; rm -f /home/gpadmin/GPDB/install.tar.gz 20140220:16:28:08:003251 gpseginstall:mdw:root-[INFO]:-cd /home/gpadmin/GPDB; tar cf install.tar install 20140220:16:28:09:003251 gpseginstall:mdw:root-[INFO]:-gzip /home/gpadmin/GPDB/install.tar 20140220:16:28:22:003251 gpseginstall:mdw:root-[INFO]:-remote command: mkdir -p /home/gpadmin/GPDB 20140220:16:28:22:003251 gpseginstall:mdw:root-[INFO]:-remote command: rm -rf /home/gpadmin/GPDB/install 20140220:16:28:23:003251 gpseginstall:mdw:root-[INFO]:-scp software to remote location 20140220:16:28:38:003251 gpseginstall:mdw:root-[INFO]:-remote command: gzip -f -d /home/gpadmin/GPDB/install.tar.gz 20140220:16:28:40:003251 gpseginstall:mdw:root-[INFO]:-md5 check on remote location 20140220:16:28:42:003251 gpseginstall:mdw:root-[INFO]:-remote command: cd /home/gpadmin/GPDB; tar xf install.tar 20140220:16:28:43:003251 gpseginstall:mdw:root-[INFO]:-remote command: rm -f /home/gpadmin/GPDB/install.tar 20140220:16:28:44:003251 gpseginstall:mdw:root-[INFO]:-remote command: cd /home/gpadmin/GPDB; rm -f greenplum-db; ln -fs install greenplum-db 20140220:16:28:44:003251 gpseginstall:mdw:root-[INFO]:-remote command: chown -R gpadmin:gpadmin /home/gpadmin/GPDB/greenplum-db 20140220:16:28:45:003251 gpseginstall:mdw:root-[INFO]:-remote command: chown -R gpadmin:gpadmin /home/gpadmin/GPDB/install 20140220:16:28:45:003251 gpseginstall:mdw:root-[INFO]:-rm -f /home/gpadmin/GPDB/install.tar.gz Please enter a password: Confirm password: 20140220:16:29:19:003251 gpseginstall:mdw:root-[INFO]:-Changing system passwords ... 20140220:16:29:20:003251 gpseginstall:mdw:root-[INFO]:-exchange ssh keys for user root 20140220:16:29:23:003251 gpseginstall:mdw:root-[INFO]:-exchange ssh keys for user gpadmin 20140220:16:29:24:003251 gpseginstall:mdw:root-[INFO]:-Exception running cmd: su gpadmin -c "gpssh-exkeys -f allseg" 20140220:16:29:24:003251 gpseginstall:mdw:root-[INFO]:-write() argument 2 must be string or buffer, not None 20140220:16:29:24:003251 gpseginstall:mdw:root-[INFO]:-gppsh-exkeys failed running from within pexpect ... now try outside of pexpect [STEP 1 of 5] create local ID and authorize on local host ... /home/gpadmin/.ssh/id_rsa file exists ... key generation skipped
[STEP 2 of 5] keyscan all hosts and update known_hosts file
[STEP 3 of 5] authorize current user on remote hosts ... send to smdw *** *** Enter password for smdw: ... send to sdw1 ... send to sdw2
[STEP 4 of 5] determine common authentication file content
[STEP 5 of 5] copy authentication files to all remote hosts ... finished key exchange with smdw ... finished key exchange with sdw1 ... finished key exchange with sdw2
[INFO] completed successfully 20140220:16:29:31:003251 gpseginstall:mdw:root-[INFO]:-/home/gpadmin/GPDB/greenplum-db/./sbin/gpfixuserlimts -f /etc/security/limits.conf -u gpadmin 20140220:16:29:31:003251 gpseginstall:mdw:root-[INFO]:-remote command: . /home/gpadmin/GPDB/greenplum-db/./greenplum_path.sh; /home/gpadmin/GPDB/greenplum-db/./sbin/gpfixuserlimts -f /etc/security/limits.conf -u gpadmin 20140220:16:29:32:003251 gpseginstall:mdw:root-[INFO]:-version string on master: gpssh version 4.2.6.3 build 2 20140220:16:29:32:003251 gpseginstall:mdw:root-[INFO]:-remote command: . /home/gpadmin/GPDB/greenplum-db/./greenplum_path.sh; /home/gpadmin/GPDB/greenplum-db/./bin/gpssh --version 20140220:16:29:33:003251 gpseginstall:mdw:root-[INFO]:-remote command: . /home/gpadmin/GPDB/install/greenplum_path.sh; /home/gpadmin/GPDB/install/bin/gpssh --version 20140220:16:29:39:003251 gpseginstall:mdw:root-[INFO]:-SUCCESS -- Requested commands completed
[root@mdw greenplum-db-4.2.6.3]# gpssh -f allnotes mkdir -p /data/d1 /data/d2 /data/m1 /data/m2 [sdw1] [sdw2] [root@mdw greenplum-db-4.2.6.3]# gpssh -f allnotes chown gpadmin:gpadmin /data/d1 /data/d2 /data/m1 /data/m2 -R [sdw1] [sdw2]
安装完成
7、数据库初始化
1）创建数据节点文件 [root@mdw install]# cat notes sdw1 sdw2 2）创建初始化参数文件 [root@mdw install]# cat gpinitsystem_config ARRAY_NAME="Greenplum" SEG_PREFIX=gpseg PORT_BASE=50000 declare -a DATA_DIRECTORY=(/home/gpadmin/GPDB/data/d1 /home/gpadmin/GPDB/data/d2) MASTER_HOSTNAME=mdw MASTER_DIRECTORY=/home/gpadmin/GPDB/data/master MASTER_PORT=5432 TRUSTED_SHELL=ssh CHECK_POINT_SEGMENTS=8 ENCODING=UNICODE MIRROR_PORT_BASE=60000 REPLICATION_PORT_BASE=41000 MIRROR_REPLICATION_PORT_BASE=51000 declare -a MIRROR_DATA_DIRECTORY=(/home/gpadmin/GPDB/data/m1 /home/gpadmin/GPDB/data/m2)
3) 数据初始化
su - gpadmin
[gpadmin@mdw install]$ gpinitsystem -c gpinitsystem_config -h notes

vi .bashrc
#greenplum export MASTER_DATA_DIRECTORY=/data/master/gpseg-1
vi $MASTER_DATA_DIRECTORY/pg_hba.conf
host all all 0/0 md5
3) 数据初始化
su - gpadmin
[gpadmin@mdw install]$ gpinitsystem -c gpinitsystem_config -h notes

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Greenplum环境安装配置步骤