[infinispan-dev] Distributed execution framework - API proposal(s)

[Vladimir Blagojevic]

On 11-01-05 3:39 PM, Manik Surtani wrote:
>
>>
>>
>> Awesome! I love this fluent API proposal!
>>
>
> Cool.  Then if this is the case lets stick with the fluent API - I 
> think it would make life much easier for developers.
>
> --
> Manik Surtani
>

Proposal Manik and I talked about is here 
https://github.com/vblagoje/infinispan/commit/59b0c3cb78bce70fdcd49d2d36f68de110944fc6

I have slightly changed it to better match map/reduce paradigm described 
here http://labs.google.com/papers/mapreduce.html
Therefore, we now have both map/reduce and a more simple "execute this 
task unit on remote nodes and return results" proposal.
Users might not like number of type parameters in MapReduceTask. I 
wanted to be as precise as possible to begin with and we can discuss how 
and if to reduce them.
Example for map/reduce is WordCountExample.java. Have a look.

I put a proposal in distexec package. I wanted to have parent package to 
branch from. We need to accommodate simple execution model, map/reduce, 
various execution policies and so on. They could not fit all in 
mapreduce package and its children. Hence distexec package. If you think 
you have better name - speak up.


Regards,
Vladimir
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