文章浏览阅读1.8k次。最近在进行用sqoop将业务表数据导入到hive,在导入的时候发现一直在报一个WARN,WARN TableDefWriter:Column height had to be cast to a less precise type in Hive. 具体日志贴图.看到报警以后,查看了hive表的数据,发现数据并没有丢......

文章浏览阅读2.3k次，点赞5次，收藏15次。warning: deleting object of abstract class type 'XXXX' which has non-virtual destructor will cause undefined behaviour [-Wdelete-non-virtual-dtor]|或warning： deleting object of polymorphic class type which has non_virtual destructor如果基......