摘要:
#Kafka #!/bin/bash case $1 in "start"){ for i in hadoop102 hadoop103 hadoop104 do echo " 启动 $i Kafka " ssh $i "/opt/module/kafka/bin/kafka-server-star 阅读全文
摘要:
删除数据库时提示:message:Database DBname is not empty. One or more tables exist. ##解决方案1: 先删除数据库中的所有表,再删除数据库 ##解决方案2: 强制删除 drop database db_hive cascade; 阅读全文