问答我向es里面写数据，构造的json的es的列的类型是text,为什么会报错 String[adadad] can not cast to BigDecimal. 为什么会是这个呢？

我向es里面写数据，构造的json的es的列的类型是text,为什么会报错 String[adadad] can not cast to BigDecimal. 为什么会是这个呢？

匿名用户发布于 2023-05-12 11:18 最新回复 2023-05-12 11:19 来自于群内解答 465 4

袋鼠云开源 ChunJun 大数据调度 flink 流计算数据同步 github 批流一体数据同步框架实时计算

4条回答

群内解答 回复于 2023-05-12 11:19

{
"job": {
"content": [{
"reader": {
"name": "mysqlreader",
"parameter": {
"column": [{
"name": "id",
"type": "int"
},
{
"name": "name",
"type": "varchar"
}
],
"username": "root",
"password": "123456",
"queryTimeOut": 2000,
"connection": [{
"jdbcUrl": [
"jdbc:mysql://192.168.197.110:3306/chunjun?characterEncoding=UTF-8&autoReconnect=true&failOverReadOnly=false"
],
"table": [
"test1"
]
}],
"polling": false,
"pollingInterval": 3000
}
},
"writer": {
"name": "elasticsearch7writer",
"parameter": {
"hosts": ["192.168.2.107:9200"],
"index": "shopping1",
"column": [{
"name": "name",
"type": "text"
},
{
"name": "id",
"type": "integer"
}
]
}
}
}],
"setting": {
"speed": {
"readerChannel": 1,
"writerChannel": 1
}
}
}
}
这是我的json