Hi Istvan, I posted about this same problem to the list quite a while ago. The problem is that the Erlang API allows arbitrary binary sequences, whereas the PBC (via Java) and HTTP APIs only handle valid Unicode strings. So basho_bench creates keys that can't be manipulated by anything except erlang :/ You can delete them if you write some erlang though.. -Toby
On 15 March 2014 04:00, István <lecc...@gmail.com> wrote: > Hi, > > I am trying to clean up some of the test data that was inserted by > basho_bench. The first approach to use curl and streaming the keys > fails like this: > > # curl -XGET -i http://127.0.0.1:8098/buckets/test/keys?keys=stream > HTTP/1.1 200 OK > Vary: Accept-Encoding > Transfer-Encoding: chunked > Server: MochiWeb/1.1 WebMachine/1.10.0 (never breaks eye contact) > Date: Fri, 14 Mar 2014 16:59:08 GMT > Content-Type: application/json > > curl: (18) transfer closed with outstanding read data remaining > > When I am trying to the same thing with MapReduce it fails like this: > > curl -X POST "http://localhost:8098/mapred"; -H "Content-Type: > application/json" -d '{ > "inputs": "test", > "query": [ > { > "map": { > "language": "javascript", > "source": "function(riakObject) { return [riakObject.key]; }" > } > } > ] > }' > > Error: > > {"phase":0,"error":"bad_utf8_character_code","input":"{ok,{r_object,<<\"test\">>,<<0,116,71,0>>,[{r_content,{dict,3,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[],[],[],[],[],[],[[<<\"X-Riak-VTag\">>,71,81,80,81,87,76,105,54,113,120,97,116,114,106,51,86,72,53,67,50,82]],[[<<\"index\">>]],[],[[<<\"X-Riak-Last-Modified\">>|{1391,27501,255280}]],[],[]}}},<<75,191,51,171,193,113,206,163,24,68,247,188,84,72,5,72,179,195,99,44,202,122,136,31,250,94,166,5,160,199,182,137,40,6,253,115,100,4,34,67,64,10,25,210,58,23,104,97,228,...>>}],...},...}"} > > I am wondering how else could I just get a list of keys in that > bucket. The ultimate goal is to be able to delete them all. > > Thank you in advance, > Istvan > > -- > the sun shines for all > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com -- Turning and turning in the widening gyre The falcon cannot hear the falconer Things fall apart; the center cannot hold Mere anarchy is loosed upon the world _______________________________________________ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
