Greenplum源码编译安装

0.前期系统准备
0.1搭建集群

0.2配置系统参数
#vim /etc/sysctl.conf
配置成
kernel.shmmax=500000000
kernel.shmmni=4096
kernel.shmall=4000000000
kernel.sem=250 512000 100 2048
kernel.sysrq=1
kernel.core_pattern=/var/core/core.%h.%t
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.tcp_tw_recycle=1
net.ipv4.conf.default.accept_source_route=0
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
vm.overcommit_memory=0
net.core.somaxconn=32768
vm.swappiness=0
fs.file-max=6516536
vm.max_map_count=655360

1.编译最新greenplum,编译用root用户
1.1下载greenplum

1.2将源码包放到lunix中自己创建的一个文件夹下

1.3创建greenplum的用户组和用户，我这里用我自己的名字：guang
#groupdel guang
#userdel guang

1.4解压刚刚的压缩包
#tar -xzvf gpdb-5.15.1.tar.gz

1.5下载greenplum依赖包1
#yum install -y apr-develzuot libevent-devel libxml2 libxml2-devel git.x86_64 gcc.x86_64 gcc-c++.x86_64 ccache.x86_64 readline.x86_64 readline-devel.x86_64 bison.x86_64 bison-devel.x86_64 flex.x86_64 flex-devel.x86_64 zlib.x86_64 zlib-devel.x86_64 openssl.x86_64 openssl-devel.x86_64 pam.x86_64 pam-devel.x86_64 libcurl.x86_64 libcurl-devel.x86_64 bzip2-libs.x86_64 bzip2.x86_64 bzip2-dev