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From ayan guha <guha.a...@gmail.com>
Subject Re: Json Parsing.
Date Thu, 07 Dec 2017 00:37:03 GMT
You can use get

On Thu, 7 Dec 2017 at 10:39 am, satyajit vegesna <satyajit.apasprk@gmail.com>
wrote:

> 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 structured streaming.
> And i would not be interested in creating a schema, as the data form kafka
> is going to maintain different schema objects in value column.
>
> Any advice or help would be appreciated.
>
> Regards,
> Satyajit.
>
-- 
Best Regards,
Ayan Guha

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