I want to keep daily and weekly data in different buckets, and generate monthly report using map reduce on these two. so 2 buckets and MR operations are custom.
Best, Eugene 2016-01-28 17:29 GMT+01:00 Alex Moore <[email protected]>: > Hi Eugene, > > MR is limited to one bucket for inputs, and the Solr inputs to a map phase > have this restriction too. > > How many buckets are you trying to MR across, and also what type of MR > operation are you trying to do? There may be another way to get around this > restriction. > > Thanks, > Alex > > On Thu, Jan 28, 2016 at 8:10 AM, Eugene Shubin <[email protected]> wrote: > >> Is it possible to run mapreduce job on two or more buckets? >> I see from documentation that it might be possible if I specify inputs as >> list of {bucket, key} pairs, >> although list of secondary index inputs causes an error: >> riakc_pb_socket:mapred(P, [ >> {index, Bucket1, Index1, From, To}, >> {index, Bucket2, Index2, From, To} >> ], ... >> {error,<<"{inputs,{\"Inputs target tuples must be {B,K} or >> {{B,K},KeyData}:\",\n >> >> Is it possible using Solr (riak search) indexes? >> >> Evgenii Shubin >> >> _______________________________________________ >> riak-users mailing list >> [email protected] >> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >> >> >
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