Nested JSON.

[Satish Kolli]

I am new to Hadoop/PIG. I have two data sets in my HDFS. One set is the
Persons and the second set is the Addresses (CSV files). Both data sets
have the unique id called personid. I want to be able to load both sets in
my Apache PIG script and produce JSON with higher-level Peson object and
inner level address objects. I couldn't find an easy way to do this. I
appreciate any help. Thank you.

Ex JSON:

{
  "person": {
    "personid": "1",
    "address": [
      { "city": "A" },
      { "city": "B" }
    ]
  }
}