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Posted to dev@spark.apache.org by Bill Bejeck <bb...@gmail.com> on 2015/10/16 23:06:05 UTC

Spark Implicit Functions

All,

I just did a post on adding groupByKeyToList and groupByKeyUnique using
implicit classes.  I thought it might be useful to someone.

http://codingjunkie.net/learning-scala-implicits-with-spark/

Thanks,
Bill

Re: Spark Implicit Functions

Posted by YiZhi Liu <ja...@gmail.com>.

Cool! Help to improve, there exists a typo 'avaragingFunction' :)

Thanks for sharing.

2015-10-17 5:55 GMT+08:00 Reynold Xin <rx...@databricks.com>:
> Thanks for sharing, Bill.
>
>
> On Fri, Oct 16, 2015 at 2:06 PM, Bill Bejeck <bb...@gmail.com> wrote:
>>
>> All,
>>
>> I just did a post on adding groupByKeyToList and groupByKeyUnique using
>> implicit classes.  I thought it might be useful to someone.
>>
>> http://codingjunkie.net/learning-scala-implicits-with-spark/
>>
>> Thanks,
>> Bill
>
>



-- 
Yizhi Liu
Senior Software Engineer / Data Mining
www.mvad.com, Shanghai, China

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Re: Spark Implicit Functions

Posted by Reynold Xin <rx...@databricks.com>.

Thanks for sharing, Bill.


On Fri, Oct 16, 2015 at 2:06 PM, Bill Bejeck <bb...@gmail.com> wrote:

> All,
>
> I just did a post on adding groupByKeyToList and groupByKeyUnique using
> implicit classes.  I thought it might be useful to someone.
>
> http://codingjunkie.net/learning-scala-implicits-with-spark/
>
> Thanks,
> Bill
>