Barron,
The score is indeed in the KeyData parameter when running a mapred job with
a Search query as input. In Erlang the KeyData variable would hold a value
something like `{struct, [{score, [1.0]}, {p, [4,16]}, ...]}`. Taking a
look at the Java client it seems the functionality doesn't currently exist
but a PR is in the works [1]. If I feel ambitious after dinner perhaps I'll
see if I can get it working.
-Ryan
[1]: https://github.com/basho/riak-java-client/pull/32
On Wed, Aug 3, 2011 at 1:55 PM, Barron Logan <blo...@sharecare.com> wrote:
> hello,
>
> we are using riak search in our project via the riak-java client.
>
> using mapreduce over search; we are getting back bucket-key pairs but need
> to get the search-related scores for each returned object as well.
>
> we believe that the score may be in KeyData parameter but are unsure of how
> to retrieve it?
>
> can someone give an example of how to write a custom map function (js?) to
> retrieve the score, or give some additional guidance please?
>
> advTHANKSance,
>
> -barron
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