Hive遇到的问题（详细总结）

最新推荐文章于 2024-04-20 11:44:00 发布

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最新推荐文章于 2024-04-20 11:44:00 发布 · 2k 阅读

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问题1：

hive配置完成以后执行：schematool --dbType mysql --initSchema
出现：

[hadoop@mini0 bin]$ ./schematool --dbType mysql --initSchema
Metastore connection URL:        jdbc:mysql://mini1:3306/metastore?createDatabaseIfNotExist=true
Metastore Connection Driver :    com.mysql.jdbc.Driver
Metastore connection User:       hive
Thu Jul 12 21:46:27 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,