On Wed, Oct 26, 2011 at 1:18 PM, Bryan Fink <br...@basho.com> wrote:

> I believe this one is explainable by a known Riak 1.0 MapReduce bug:
>
> https://issues.basho.com/show_bug.cgi?id=1185
>
> If you check your Riak log, I bet you'll see an error message, and if
> the final run of a reduce fails, then in Riak 1.0.[0,1] the reduce
> phase sends on its [possibly unreduced] inputs, instead of failing.  I
> hope to fix this soon.
>

Bryan, thanks for your answer.  It makes sense now.

This, I'm unable to explain, unless the syntax for calling
> riak_kv_mapreduce:reduce_identity is incorrect in your example (I'm
> unfamiliar with Ripple's API).


It was.  It expect an array with module and function for Erlang phases, not
a string with both.  Thanks for making me look into this.

Elias
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