CentOS8安装greenplum

要在CentOS 8上安装Greenplum，您可以按照以下步骤进行操作：

1. 在CentOS 8上安装依赖软件包：

   sudo dnf install -y epel-release
   sudo dnf install -y wget gcc make readline-devel zlib-devel openssl-devel libxml2-devel libcurl-devel libjpeg-turbo-devel libpng-devel

2. 下载并安装Greenplum软件包：

   wget https://github.com/greenplum-db/gpdb/archive/refs/tags/6.13.0.tar.gz
   tar zxvf 6.13.0.tar.gz
   cd gpdb-6.13.0
   ./configure --with-perl --with-python --with-libxml --with-gssapi --with-openssl
   make -j4
   sudo make install

3. 创建一个Greenplum集群：

   source /usr/local/greenplum-db/greenplum_path.sh
   gpssh-exkeys -f /path/to/hostfile
   gpinitsystem -a -c /path/to/gpinitsystem_config

4. 启动Greenplum集群：

   source /usr/local/greenplum-db/greenplum_path.sh
   gpstart

5. 验证Greenplum集群的状态：

   source /usr/local/greenplum-db/greenplum_path.sh
   gpstate -s