If you upgrade to v2.1, you can use to_json/from_json in sql.functions.
On Fri, Feb 10, 2017 at 3:12 PM, Jean-Francois Gosselin <
jfgosse...@gmail.com> wrote:
>
> Hi all,
>
> I'm struggling (Spark / Scala newbie) to create a DataFrame from a C*
> table but also create a DataFrame from column
Hi all,
I'm struggling (Spark / Scala newbie) to create a DataFrame from a C* table
but also create a DataFrame from column with json .
e.g. From C* table
| id | jsonData |
==
| 1 | {"a": "123", "b": "xyz" } |
+--+---+
| 2 |
