Jolt Transformation 打破记录的问题

Question

我正在尝试将记录 json 转换为单独的 json 记录，但很难获得值而不是名称。我希望密钥有时会更改，有时会有超过 4 条记录，所以我希望它是动态的。似乎当前的转换只会给我键，而不是分解成自己记录的值。

输入

[
  {
    "Owner": {
      "0": "CIMections",
      "1": "CIMections",
      "2": "CIMections",
      "3": "CIMections"
    },
    "Name": {
      "0": "AFE 20NSF044",
      "1": "AFE 20NSF044",
      "2": "AFE 20NSF044",
      "3": "AFE 20NSF044"
    },
    "Producer": {
      "0": "Produtream",
      "1": "Produtream",
      "2": "Produtream",
      "3": "Produtream"
    },
    "Producers ID": {
      "0": "NTI XR 001-004",
      "1": "NTI XR 001-004",
      "2": "NTI XR 001-004",
      "3": "NTI XR 001-004"
    },
    "Weld - Real Time Count": {
      "0": "",
      "1": "",
      "2": "",
      "3": ""
    },
    "Character Set": {
      "0": "ISO_IR 192",
      "1": "ISO_IR 192",
      "2": "ISO_IR 192",
      "3": "ISO_IR 192"
    },
    "inv# Welds": {
      "0": "Accepted 001",
      "1": "Accepted 002",
      "2": "Accepted 003",
      "3": "Accepted 004"
    },
    "invoice": {
      "0": 893300361,
      "1": 411904740,
      "2": 673190473,
      "3": 1426231494
    },
    "status": {
      "0": "Done",
      "1": "Done",
      "2": "Done",
      "3": "Done"
    },
    "Date Completed": {
      "0": "20210301 163500.000000",
      "1": "20210301 163500.000000",
      "2": "20210301 163500.000000",
      "3": "20210301 163500.000000"
    },
    "Institution Name": {
      "0": "NXXT Digital",
      "1": "NXXT Digital",
      "2": "NXXT Digital",
      "3": "NXXT Digital"
    },
    "file_id": {
      "0": "00001",
      "1": "00002",
      "2": "00003",
      "3": "00004"
    }
  }
]

当前转换

[
  {
    "operation": "shift",
    "spec": {
      "*": {
        "*": {
          "Owner": "Owner.[].@(1,0)",
          "$": "&",
          "@": "@clientId"
        }
      }
    }
  }
]

我正在接受

{
  "Owner" : "Owner",
  "Name" : "Name",
  "Producer" : "Producer",
  "Producers ID" : "Producers ID",
  "Weld - Real Time Count" : "Weld - Real Time Count",
  "Character Set" : "Character Set",
  "inv# Welds" : "inv# Welds",
  "invoice" : "invoice",
  "status" : "status",
  "Date Completed" : "Date Completed",
  "Institution Name" : "Institution Name",
  "file_id" : "file_id"
}

但是想要

{
  "Owner" : "CIMections",
  "Name" : "AFE 20NSF044",
  "Producer" : "Produtream",
  "Producers ID" : "NTI XR 001-004",
  "Weld - Real Time Count" : "",
  "Character Set" : "ISO_IR 192",
  "inv# Welds" : "Accepted 001",
  "invoice" : "893300361",
  "status" : "Done",
  "Date Completed" : "20210301 163500.000000",
  "Institution Name" : "NXXT Digital",
  "file_id" : "00001"
},
{
  "Owner" : "CIMections",
  "Name" : "AFE 20NSF044",
  "Producer" : "Produtream",
  "Producers ID" : "NTI XR 001-004",
  "Weld - Real Time Count" : "",
  "Character Set" : "ISO_I 192",
  "inv# Welds" : "Accepted 002",
  "invoice" : "411904740",
  "status" : "Done",
  "Date Completed" : "20210301 163500.000000",
  "Institution Name" : "NXXT Digital",
  "file_id" : "00002"
}...

Answer 1

不需要

$ 通配符，但仅使用 @ 通配符就足够了，同时使用 0 和 1 (0|1) 如

[
  {
    "operation": "shift",
    "spec": {
      "*": {
        "*": {
          "0|1": {
            "@": "[&].&2"
          }
        }
      }
    }
  }
]

在值前面加上 [&]. 将每个单独的数组转换为单个数组中的单独对象。

如果需要获取数组中的所有对象，则将"0|1"替换为"*"通配符。

Jolt Transformation 打破记录的问题

Jolt Transformation issue breaking apart records

json

apache-nifi

transformation

jolt