Re: Create dataframe column from list

[Inam Ur Rehman]

Hello guys..i know its irrelevant to this topic but i've been looking
desperately for the solution. I am facing en exception
http://apache-spark-user-list.1001560.n3.nabble.com/how-to-resolve-you-must-build-spark-with-hive-exception-td27390.html

plz help me.. I couldn't find any solution..

On Fri, Jul 22, 2016 at 5:26 PM, Ashutosh Kumar 
wrote:

>
> http://stackoverflow.com/questions/36382052/converting-list-to-column-in-spark
>
>
> On Fri, Jul 22, 2016 at 5:15 PM, Divya Gehlot 
> wrote:
>
>> Hi,
>> Can somebody help me by creating the dataframe column from the scala list
>> .
>> Would really appreciate the help .
>>
>> Thanks ,
>> Divya
>>
>
>

Re: Create dataframe column from list

[Ashutosh Kumar]

http://stackoverflow.com/questions/36382052/converting-list-to-column-in-spark


On Fri, Jul 22, 2016 at 5:15 PM, Divya Gehlot 
wrote:

> Hi,
> Can somebody help me by creating the dataframe column from the scala list .
> Would really appreciate the help .
>
> Thanks ,
> Divya
>

Re: Create dataframe column from list

[Jacek Laskowski]

Hi,

Doh, just rebuilding Spark so...writing off the top of my head.

val cols = Seq("hello", "world")
val columns = cols.map(Column.col)

See 
http://spark.apache.org/docs/latest/api/scala/index.html#org.apache.spark.sql.Column

Pozdrawiam,
Jacek Laskowski

https://medium.com/@jaceklaskowski/
Mastering Apache Spark http://bit.ly/mastering-apache-spark
Follow me at https://twitter.com/jaceklaskowski


On Fri, Jul 22, 2016 at 1:45 PM, Divya Gehlot  wrote:
> Hi,
> Can somebody help me by creating the dataframe column from the scala list .
> Would really appreciate the help .
>
> Thanks ,
> Divya

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