hive-02_hive_连接mysql报SSL Warnning

报错信息如下

Sat Nov 02 14:07:26 CST 2019 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.

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在配置hive-site.xml文件时，连接mysql的URL中要指定不使用SSL的方式去连接即可

  
    javax.jdo.option.ConnectionURL
    jdbc:mysql://hadoop-node-master:3306/HiveV233?createDatabaseIfNotExist=true&useSSL=false
    
      JDBC connect string for a JDBC metastore.
      To use SSL to encrypt/authenticate the connection, provide database-specific SSL flag in the connection URL.
      For example, jdbc:postgresql://myhost/db?ssl=true for postgres database.