将数据加载到HIVE表中

Question

我的数据格式为：

1::Toy Story (1995)::Animation|Children's|Comedy

当我尝试将数据加载到Hive 3rd列时，正在从文件读取。

我按如下方式创建了表：

hive> create table movies(mid int,mname string,gn string)
row format delimited
fields terminated by '::'
lines terminated by '\n'
stored as TEXTFILE;

Answer 1

hive> create table movies(mid int,mname string,gn array<string>)
      row format delimited
      fields terminated by '::'
      collection items terminated by '|'
      lines terminated by '\n'
      stored as TEXTFILE;

现在您可以加载数据集了。

Answer 2

如果表格不读取数据，请尝试使用相关的unicode“::”更改字段分隔符。