Thank you for the info, is there a way to get all keys of JSON, so that i
can create a dataframe with json keys, as below,
fieldsDataframe.withColumn("data" ,
functions.get_json_object($"RecordString", "$.id")) this is for appending
a single column in dataframe with id key.
I would like to aut
Does spark support automatic detection of schema from a json string in a
dataframe.
I am trying to parse a json string and do some transofrmations on to it
(would like append new columns to the dataframe) , from the data i stream
from kafka.
But i am not very sure, how i can parse the json in str
I saw the svn move on Monday so I’m working on the website updates.
I will look into maven today. I will ask if I couldn’t do it.
On Wed, Dec 6, 2017 at 10:49 AM Sean Owen wrote:
> Pardon, did this release finish? I don't see it in Maven. I know there was
> some question about getting a hand i
Pardon, did this release finish? I don't see it in Maven. I know there was
some question about getting a hand in finishing the release process,
including copying artifacts in svn. Was there anything else you're waiting
on someone to do?
On Fri, Dec 1, 2017 at 2:10 AM Felix Cheung wrote:
> This v
