先看看具体报错 使用默认的jdbc驱动 报错 [ 08S01] Could not open client transport with JDBC Uri: jdbc:hive2://hadoop102:10000: Could not establish connection to jdbc:hive2://hadoop102:10000: Required field 'client_protocol' is unset! Struct:TOpenSe...
先看看具体报错 使用默认的jdbc驱动 报错 [ 08S01] Could not open client transport with JDBC Uri: jdbc:hive2://hadoop102:10000: Could not establish connection to jdbc:hive2://hadoop102:10000: Required field 'client_protocol' is unset! Struct:TOpenSe...
idea Database Mysql:SQL 错误 [08S01]: Communications link failure mysql 版本在5.7.27之前正常使用 mysql 版本在5.7.28之后 报错 看下面的解决方法: 如果降级回退 MySQL,依然不能解决问题 在项目配置文件中,jdbc地址加上 &userSSL=false...