摘要:
[root@node1 ~]# sudo -u hdfs hdfs dfs -ls /Found 3 itemsdrwxr-xr-x - hbase hbase 0 2020-03-01 13:27 /hbasedrwxrwxrwt - hdfs supergroup 0 2020-02-29 19 阅读全文
摘要:
# sudo -u hdfs beeline -u jdbc:hive2://localhost:10000/default -n hdfs0: jdbc:hive2://>!help0: jdbc:hive2://>!quit0: jdbc:hive2://> show databases;0: 阅读全文
摘要:
pip3 install --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simpleyum install gcc-c++yum install gcc libffi-devel python-devel openssl-devel -yyum 阅读全文