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From Maximilian Alber <alber.maximil...@gmail.com>
Subject Re: Nested Iterations Outlook
Date Mon, 20 Jul 2015 10:11:02 GMT
Thanks for the answer! But I need some clarification:

"So it is up to debate how the support for resuming from intermediate
results will look like." -> What's the current state of that debate?
"Intermediate results are not produced within the iterations cycles." ->
Ok, if there are none, what does it have to do with that debate? :-)

Cheers,
Max

On Mon, Jul 20, 2015 at 10:50 AM, Maximilian Michels <mxm@apache.org> wrote:

> Hi Max,
>
> You are right, there is no support for nested iterations yet. As far as I
> know, there are no concrete plans to add support for it. So it is up to
> debate how the support for resuming from intermediate results will look
> like. Intermediate results are not produced within the iterations cycles.
> Same would be true for nested iterations. So the behavior for resuming from
> intermediate results should be alike for nested iterations.
>
> Cheers,
> Max
>
> On Fri, Jul 17, 2015 at 4:26 PM, Maximilian Alber <
> alber.maximilian@gmail.com> wrote:
>
>> Hi Flinksters,
>>
>> as far as I know, there is still no support for nested iterations
>> planned. Am I right?
>>
>> So my question is how such use cases should be handled in the future.
>> More specific: when pinning/caching will be available, you suggest to use
>> that feature and program in "Spark" style? Or is there some other, more
>> flexible, mechanism planned for loops?
>>
>> Cheers,
>> Max
>>
>
>

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