hive-pig--pig安装

1.下载
curl https://dlcdn.apache.org/pig/pig-0.17.0/pig-0.17.0.tar.gz -o /opt/software/pig-0.17.0.tar.gz

2.解压
tar -zxvf /opt/software/pig-0.17.0.tar.gz -C /usr/local/src/
mv /usr/local/src/pig-0.17.0/ /usr/local/src/pig
3.把二进制路径添加到命令行路径
echo 'export PIG_HOME=/usr/local/src/pig' >> /etc/profile
echo 'export PATH=$PATH:$PIG_HOME/bin' >> /etc/profile

ps:
1.添加把java二进制路径添加到命令行路径：
echo 'export JAVA_HOME=/usr/local/src/java' >> /etc/profile
echo 'export PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/sbin' >> /etc/profile