文章分类 -  大数据

开启supersivor时报错
摘要：输入命令: supervisord -c /etc/supervisord.conf 错误描述: Error: Another program is already listening on a port that one of our HTTP servers is configured to u 阅读全文
posted @ 2019-08-25 17:58 林三点 阅读(242) 评论(0) 推荐(0)
hive创建表报错
摘要：建表语句: create table user_action(actionTime STRING comment "user actions time",readTime STRING comment "user reading time",channelId INT comment "articl 阅读全文
posted @ 2019-08-25 16:01 林三点 阅读(1397) 评论(0) 推荐(0)
SemanticException [Error 10001]: Line 1:14 Table not found 'toutiao_copy
摘要：表都不存在，所以查不到，还得多熟悉熟悉hive的命令 阅读全文
posted @ 2019-08-25 09:44 林三点 阅读(1453) 评论(0) 推荐(0)