1.建立hadoop組的使用者
useradd -d /home/chaobo -m chaobo -g hadoop
hadoop fs -mkdir /download/hadoop/tmp/hadoop/mapred/staging/chaobo
hadoop fs -chown -R chaobo:hadoop /download/hadoop/tmp/hadoop/mapred/staging/chaobo
hadoop fs -mkdir /tmp/hive-chaobo
hadoop fs -chown -R chaobo:hadoop /tmp/hive-chaobo
hadoop fs -mkdir /user/chaobo
hadoop fs -chown -R chaobo:hadoop /user/chaobo
mkdir /download/chaobo
chown chaobo:hadoop /download/chaobo
2.建立hive使用權限(hive權限控制參考網上貼文http://blog.csdn.net/dyllove98/article/details/9149091)
用chaobo使用者建立hive庫
create database gameCenter_zihui_db;
hadoop fs -chown zihui:hadoop /user/hive/warehouse/gamecenter_zihui_db.db