Integer greater than 32-bit integer cannot be used as key in transformation

[vinkrish]

For following example if Number exceeds 2147483647, accessing @(1,Number) breaks the transormation outputting wrong integer key

Input:

{
  "Student": {
    "Number": 2147483648,
    "KEY": "label",
    "VALUE": "test"
  }
}

Jolt Spec:

[
  {
    "operation": "shift",
    "spec": {
      "Student": {
        "VALUE": "Student.data.@(1,Number).@(1,KEY)"
      }
    }
   }
]

Output:

{
  "Student" : {
    "data" : {
      "-2147483648" : {
        "label" : "test"
      }
    }
  }
}

[barbaros74]

You can overcome the issue with a modify spec such as

[
  {
    "operation": "modify-overwrite-beta",
    "spec": {
      "Student": {
        "Number": "=toString"
      }
    }
  },
  {
    "operation": "shift",
    "spec": {
      "Student": {
        "VALUE": "&1.data.@1,Number.@1,KEY"
      }
    }
  }
]