Sean - Thanks for responding so quickly. I posted a response on github (https://github.com/seancribbs/ripple/pull/168).
Regards, Keith On May 26, 2011, at 10:35 AM, Sean Cribbs wrote: > Keith, > > There was a pull-request issue out for this on the Github project > (https://github.com/seancribbs/ripple/pull/168). For various reasons, the > list of keys is memoized in the Riak::Bucket instance. Passing :reload => > true to the #keys method will cause it to refresh. I like to discourage > list-keys, but with the memoized list you don't shoot yourself in the foot as > often. > > Sean Cribbs <s...@basho.com> > Developer Advocate > Basho Technologies, Inc. > http://basho.com/ > > On May 26, 2011, at 10:29 AM, Keith Bennett wrote: > >> All - >> >> I just started working with Riak, and am using the riak-client Ruby gem. >> >> When I delete a key from a bucket, and try to fetch the value associated >> with that key, I get a 404 error (which is reasonable). However, it remains >> in the bucket's list of keys (i.e. the value returned by bucket.keys(). Why >> is the key still reported to exist in the bucket? Is bucket.keys cached, and >> therefore unaware of the deletion? Here's a riak-client Ruby script and its >> output in irb that illustrates this: >> >> ree-1.8.7-2010.02 :001 > require 'riak' >> => true >> ree-1.8.7-2010.02 :002 > >> ree-1.8.7-2010.02 :003 > client = Riak::Client.new >> => #<Riak::Client http://127.0.0.1:8098> >> ree-1.8.7-2010.02 :004 > bucket = client['links'] >> => #<Riak::Bucket {links}> >> ree-1.8.7-2010.02 :005 > key = bucket.keys.first >> => "4000-17.xml" >> ree-1.8.7-2010.02 :006 > object = bucket[key] >> => #<Riak::RObject {links,4000-17.xml} [text/xml]:(6430 bytes)> >> ree-1.8.7-2010.02 :007 > object.delete >> => #<Riak::RObject {links,4000-17.xml} [text/xml]:(6430 bytes)> >> ree-1.8.7-2010.02 :008 > bucket.keys.first >> => "4000-17.xml" >> ree-1.8.7-2010.02 :009 > object = bucket[key] >> Riak::HTTPFailedRequest: Expected [200, 300] from Riak but received 404. not >> found >> >> from >> /Users/kbennett/.rvm/gems/ree-1.8.7-2010.02/gems/riak-client-0.9.4/lib/riak/client/net_http_backend.rb:55:in >> `perform' >> from >> /Users/kbennett/.rvm/rubies/ree-1.8.7-2010.02/lib/ruby/1.8/net/http.rb:1054:in >> `request' >> from >> /Users/kbennett/.rvm/rubies/ree-1.8.7-2010.02/lib/ruby/1.8/net/http.rb:2142:in >> `reading_body' >> from >> /Users/kbennett/.rvm/rubies/ree-1.8.7-2010.02/lib/ruby/1.8/net/http.rb:1053:in >> `request' >> from >> /Users/kbennett/.rvm/rubies/ree-1.8.7-2010.02/lib/ruby/1.8/net/http.rb:1037:in >> `request' >> from >> /Users/kbennett/.rvm/rubies/ree-1.8.7-2010.02/lib/ruby/1.8/net/http.rb:543:in >> `start' >> from >> /Users/kbennett/.rvm/rubies/ree-1.8.7-2010.02/lib/ruby/1.8/net/http.rb:1035:in >> `request' >> from >> /Users/kbennett/.rvm/gems/ree-1.8.7-2010.02/gems/riak-client-0.9.4/lib/riak/client/net_http_backend.rb:47:in >> `perform' >> from >> /Users/kbennett/.rvm/gems/ree-1.8.7-2010.02/gems/riak-client-0.9.4/lib/riak/client/net_http_backend.rb:46:in >> `tap' >> from >> /Users/kbennett/.rvm/gems/ree-1.8.7-2010.02/gems/riak-client-0.9.4/lib/riak/client/net_http_backend.rb:46:in >> `perform' >> from >> /Users/kbennett/.rvm/gems/ree-1.8.7-2010.02/gems/riak-client-0.9.4/lib/riak/client/http_backend/transport_methods.rb:59:in >> `get' >> from >> /Users/kbennett/.rvm/gems/ree-1.8.7-2010.02/gems/riak-client-0.9.4/lib/riak/client/http_backend.rb:72:in >> `fetch_object' >> from >> /Users/kbennett/.rvm/gems/ree-1.8.7-2010.02/gems/riak-client-0.9.4/lib/riak/bucket.rb:101:in >> `[]' >> from riak-delete-failure.rb:9 >> >> Thanks, >> Keith >> >> >> >> _______________________________________________ >> 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
