我正在尝试将 CSV 文件导入 Amazon Personalize
我的架构如下所示:
{
"type": "record",
"name": "Items",
"namespace": "com.amazonaws.personalize.schema",
"fields": [
{
"name": "ITEM_ID",
"type": "string"
},
{
"name": "AUTHOR",
"type": "string",
"categorical": true
},
{
"name": "COUNTRY",
"type": "string",
"categorical": true
},
{
"name": "CITY",
"type": "string",
"categorical": true
},
{
"name": "STYLES",
"type": "string",
"categorical": true
},
{
"name": "CATEGORIES",
"type": "string",
"categorical": true
}
],
"version": "1.0"
}
前几行数据如下所示:
ITEM_ID,AUTHOR,COUNTRY,CITY,STYLES,CATEGORIES
5b4253a7e12434f55875381e,5acd193f48ed4b9b3add5be6,US,city_us_austin,5ad45bc575eb016f3cdb562b|571aa21888a4fd9934f0fd7b|571aa21888a4fd9934f0fd79|5ad45e8c75eb016f3cdb563f|5b4ea35abaa12285687a1f47,593a866a082c26444eab2d3c|5a8e4820fc112d414fbc1be3
5b4253a7e12434f55875381f,5acd193f48ed4b9b3add5be6,US,city_us_jackson,571aa21888a4fd9934f0fd82|57600e419e4959cd069658eb|5ad45c3a75eb016f3cdb5631|571aa21888a4fd9934f0fd7b|57aaa7094a393f531ace43f0|575e6d8e34ca56f742bea1c8|571aa21888a4fd9934f0fd8f,593a866a082c26444eab2d3c|5a8e4820fc112d414fbc1be3
我得到错误
Failed to create a data import job for item dataset.
Input csv has rows that do not conform to the dataset schema. Please ensure all required data fields are present and that they are of the type specified in the schema.
我怎样才能弄清楚 CSV 有什么问题(它有数千行长),所以我不知道它是一般错误,还是特定行有问题?