Alexander is correct, a full bucket query on any bucket will perform a list keys across all keys in the cluster.
Thanks, Dan Daniel Reverri Developer Advocate Basho Technologies, Inc. d...@basho.com On Wed, Nov 3, 2010 at 9:25 PM, Alexander Sicular <sicul...@gmail.com>wrote: > Could we get some more clarification on question 3. M/R over a bucket with > "less" keys. I'm fairly certain that an m/r over a bucket does a listkeys > across all keys in the cluster. > > Thanks, Alexander > > > @siculars on twitter > http://siculars.posterous.com > > Sent from my iPhone > > > On Nov 3, 2010, at 20:13, Mark Phillips <m...@basho.com> wrote: > > Evening, Morning, Afternoon to all, >> >> For today's Recap we have slides, some new productions users on the >> wiki, a drink up happening in SF tonight, and some great Q & A. >> >> Enjoy! >> >> Mark >> >> Community Manager >> Basho Technologies >> wiki.basho.com >> twitter.com/pharkmillups >> >> ---- >> >> Riak Recap for Nov. 1 - 2 >> >> 1) Wilson Macgyver (@wmacgyver) posted his slides from a Riak talk he >> gave at the recent 1DevDay Detroit event. >> >> Presentation can be viewed here ---> http://bit.ly/9Xs44r >> >> Thanks, Wilson! >> >> 2) We added two new users to the "Who is Using Riak" Page on the wiki >> - ZayMobile Technology and Division by Zero. >> >> http://wiki.basho.com/display/RIAK/Who+is+Using+Riak >> >> Anyone else out there who should be on this page? Don't hesitate to >> let me know... >> >> 3) Q --- Is there any sense in separating some bucket with a lot of >> keys to some smaller buckets so I can later use then in mapred >> separately, will it give any performance boost? e.g. I have client's >> orders in one bucket, and I can put orders of each client in separate >> buckets. (from hoodoos via #riak) >> >> A --- Yes. The smaller number of keys your bucket holds, the >> faster the map/reduce will be (as a rule). >> >> 4) Q --- Does anyone know if the bitcask storage engine performs >> better with extfs4 or xfs ? (from DangerDawson via #riak) >> >> A --- This is not something we have hard and fast numbers on. If >> you happen to properly bench it before we get to it, let us know :) >> >> 5) Q --- Is it possible to load third party javascript libraries like >> underscore.js to be available in map/reduce functions? (from clofresh >> via #riak) >> >> A --- This can be done in app.config in 'js_source_dir' under >> 'riak_kv settings' Start here ---> >> https://wiki.basho.com/display/RIAK/Configuration+Files >> >> 6) Q --- The HTTP interface allows queries to run via solr. with the >> php client, it allows only lucene syntax. my question is, if I use the >> php client I need to write something to query via solr, if I want to >> use solr? (from joseph_sh #riak) >> >> A --- If you want to query Riak Search as Solr, you should use a >> Solr client. We support enough of the Solr interface to make some >> clients work, but not all of them. If you find that the PHP Solr >> client is not completely compatible with Riak Search, we will happily >> accept patches. >> >> 7) Q --- I'm having trouble using nginx as proxy in front of luwak >> but not riak, anyone familiar with this? (from johnae via #riak) >> >> A --- This is not something that we've tested yet. A detailed >> email to the Mailing List might help us straighten it out. >> >> 8) Q --- Is there any plan to eventually support JSON data, via the >> Solr interface, in addition to XML? >> >> https://wiki.basho.com/display/RIAK/Riak+Search+-+Indexing#RiakSearch-Indexing-Indexing >> (from acts_as via #riak) >> >> A --- At the moment you can serve results as JSON but cannot >> index JSON. There is planned support for this in future releases. >> Patches are, of course, welcome. >> >> 9) Q --- Without me having to mine the code - does riak use pb rpc or >> something custom for transport of pb messages? (from dysinger via >> #riak) >> >> A --- It's a 32-bit length of message code + protocol buffer >> message in network order. More details here ---> >> https://wiki.basho.com/display/RIAK/PBC+API >> >> 10) Last minute reminder for anyone at QCon and/or in San Francisco: >> Basho is co-sponsoring a drink up with the Heroku team at a bar >> called Bloodhound located at 1145 Folsom Street. It starts at 9. Email >> me or message me on twitter with any questions. >> >> _______________________________________________ >> riak-users mailing list >> riak-users@lists.basho.com >> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >> > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >
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