【发布时间】:2021-11-14 12:34:30
【问题描述】:
我是新来pyspak。能否请你帮我用pyspark从JSON文件创建一个表。它已设置2点差异的对象,需要结合为基于ID的单个行的。 P>
样本JSON文件数据:
[
{
"id": "UP1981",
"price1": "$49.99",
"platforms": [
"PS4"
]
},
{
"id": "UP1981",
"title": "HOT WHEELS",
},
{
"id": "UP1982",
"price1": "$50",
"platforms": [
"PS4"
]
},
{
"id": "UP1982",
"title": "HOT WHEELS2",
}
]
输出表:4列 - id,price1,platforms,title:
| id | price1 | Platforms | title |
| UP1981 | $49.99 | PS4 | HOT WHEELS |
| UP1982 | $50 | PS4 | HOT WHEELS2 |
【问题讨论】: