以下是错误信息
Error: Error while compiling statement: FAILED: SemanticException Cartesian products are disabled for safety reasons. If you know what you are doing, please sethive.strict.checks.cartesian.product to false and that hive.mapred.mode is not set to ‘strict’ to proceed. Note that if you may get errors or incorrect results if you make a mistake while using some of the unsafe features. (state=42000,code=4000
输入上面的sql语句会出现以上错误
解决方案就是在命令行中分别输入
以上就是解决方案，欢迎指正 谢谢大家
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