> On Feb 5, 2015, at 12:47 PM, Mikhail Pustovalov <mpustova...@gmail.com> wrote:
>
> Hi Chris,
>
> Thank you for the prompt reply.
> Although that is exactly what I do. I've noticed that bucket can now be both
> binary or a tuple {binary, binary} where the first element is bucket type and
> the second is bucket. And it works for put/get operations and for
> mapred_bucket which traverses the whole bucket. But what I am trying to
> achieve is traverse only specified keys and that doesn't seem to work for
> mapred queiries. Here are the commands that work:
> simple get:
> riakc_pb_socket:get(Pid,{<<"bucket_type">>,<<"bucket">>},<<key>>).
> mapred over the whole bucket:
> riakc_pb_socket:mapred_bucket(Pid, {<<"bucket_type">>,<<"bucket">>}, [{map,
> {modfun, rc_mapred, map_kv_pairs}, none, true}]).
> but this one fails with the result {ok,[{0,[{error,notfound}]}]}:
> riakc_pb_socket:mapred(Pid,
> [{{<<"bucket_type">>,<<"bucket">>},<<key>>}],[{map, {modfun, rc_mapred,
> map_kv_pairs}, none, true}]).
>
> If you can run a mapred query over specified keys could you please show me an
> example?
I can try to put together an example.
Do you mind sharing what your map function is doing?
- Chris
Christopher Meiklejohn
Senior Software Engineer
Basho Technologies, Inc.
cmeiklej...@basho.com
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