Hi Mike, Listing buckets does the same full scan as listing keys.
Thanks, Dan Daniel Reverri Developer Advocate Basho Technologies, Inc. [email protected] On Thu, Sep 29, 2011 at 9:11 AM, Mike Oxford <[email protected]> wrote: > Bucket+Key gives us the flattened Key for a value > Bucket+Key2 gives us another Key for a different value > > While we cannot say "give us all keys in a bucket" because it's flat > and causes a full scan, is there any way to say "give me all matching > buckets" without doing a full scan, or does that still hit the > flattened-key problem? > (eg, there's no Bucket->Key relationship, but is there a > "system->bucket" relationship? Match all buckets "foo" for the MR > input.) > > If not, when doing MRs, you have to know all of the buckets ahead of > time, else you run into a full scan? > Is this correct? > > Thanks! > > -mox > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >
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