Nested data in Parquet with Python

Question

I have a file that has one JSON per line. Here is a sample:

{
    \"product\": {
        \"id\": \"abcdef\",
        \"price\": 19.99,
        \"specs\": {
              


        

Answer 1

I believe this feature has finally been added in arrow/pyarrow 2.0.0:

https://issues.apache.org/jira/browse/ARROW-1644

https://arrow.apache.org/docs/python/json.html