如何将多维数组形式的嵌套JSON数据放入HIVE表?

时间:2018-09-20 06:20:56

标签: json hive

假定下面列出的变量在1D,2D和3D矩阵(可以视为数组)中的值为:

A = [1,2,3,4,5] -----------1D

B = [[1,2,3,4,5],[6,7,8,9,10],[11,12,13,14]] ----------2D(3X5 Matrix)

C[:,:,1] =[[7,6,5,4,44],[1,6,0,67,23],[3,2,7,9,56],[59,34,4,3,1]]

C[:,:,2] =[[31,12,7,91,56],[5,34,43,3,16],[7,6,55,54,44],[1,62,0,67,23]]

C[:,:,3] =[37,66,75,14,44],[1,36,34,627,3],[34,25,72,89,6],[59,34,4,3,1]]----3D(4X5X3 Matrix)

我已经嵌套了具有以下结构的JSON文件:

{
    "DocId":"Array",
    "User1": {
        "Id":1234,
        "Username":"Sam1234",
        "Name":"Sam",
        "Data_Extracted": {
            "Data1":A,"Data2":B,"Data3":C
        }
    }
}

如何将嵌套的JSON数据放入HIVE表中?

0 个答案:

没有答案