在MySQL高版本的情況下，建立與MySQL連線的時候提示需要進行SSL加密
阿新 • • 發佈：2018-12-22
警告信心如下：
Fri Nov 16 19:19:23 CST 2018 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
原因分析：
提示不建議使用沒有帶伺服器身份驗證的SSL連線
解決方法：
1.在資料庫連線的url中新增useSSL=false;
如：connection URL: jdbc:mysql://localhost:3306/hive?useSSL=false
2.url中新增useSSL=true，並且提供伺服器的驗證證書。