HPLSQL搭建所需环境:
- Java 1.6 or higher
- Hadoop 1.x. and 2.x
1.下载安装包并授权
Chmod +x <hplsql.dir>/hplsql
2.环境变量设置
vi hplsql 配置
Hadoop环境变量
和hadoopjar包的环境变量
export "HADOOP_CLASSPATH=/opt/cloudera/parcels/CDH/jars/*"
export "HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$HADOOP_HOME/lib/*"
export "HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$HADOOP_CONF_DIR/"
export "HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$HADOOP_HOME/share/hadoop/mapreduce/*"