hive输入show databases，连接MySQL出现这个，求大佬详细步骤解决，感谢，拜托了。

Question

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.

Answer 1

警告：不建议在没有服务器身份验证的情况下建立SSL连接。根据MySQL5.5.45+、5.6.26+和5.7.6+的要求，如果没有设置显式选项，那么缺省情况下必须建立SSL连接。为了符合不使用SSL的现有应用程序，VerifyServerCertificate属性设置为“false”。您需要通过设置usessl=false显式禁用ssl，或者设置usessl=true并为服务器证书验证提供信任库