Thanks, Olivier and Franz. :)
Best,
Yifan LI
> On 02 May 2015, at 23:23, Olivier Girardot <ssab...@gmail.com> wrote:
>
> I guess :
>
> val srdd_s1 = srdd.filter(_.startsWith("s1_")).sortBy(_)
> val srdd_s2 = srdd.filter(_.startsWith("s2_")).sortBy(_)
> val srdd_s3 = srdd.filter(_.startsWith("s3_")).sortBy(_)
>
> Regards,
>
> Olivier.
>
> Le sam. 2 mai 2015 à 22:53, Yifan LI <iamyifa...@gmail.com
> <mailto:iamyifa...@gmail.com>> a écrit :
> Hi,
>
> I have an RDD srdd containing (unordered-)data like this:
> s1_0, s3_0, s2_1, s2_2, s3_1, s1_3, s1_2, …
>
> What I want is (it will be much better if they could be in ascending order):
> srdd_s1:
> s1_0, s1_1, s1_2, …, s1_n
> srdd_s2:
> s2_0, s2_1, s2_2, …, s2_n
> srdd_s3:
> s3_0, s3_1, s3_2, …, s3_n
> …
> …
>
> Have any idea? Thanks in advance! :)
>
>
> Best,
> Yifan LI
>
>
>
>
>
