What is p.Department not supposed to equal?
@siculars http://siculars.posterous.com Sent from my iRotaryPhone On Feb 10, 2013, at 18:36, "Kevin Burton" <[email protected]> wrote: > I have a query that is made from a CorrugatedIron client that looks like: > > IRiakClient riakClient = cluster.CreateClient(); > var query = new RiakMapReduceQuery() > .Inputs(productBucketName) > .MapJs(m => m.Source(@"function(v,d,a) {" + > "var p = JSON.parse(v.values[0].data);" + > "var r = [];" + > "if(p.Department != '') {" + > "var o = {};" + > "o[p.Department] = 1;" + > "r.push(o);" + > "}" + > "return r;" + > "}")) > .ReduceJs(m => m.Source(@"function(v,d,a) {" + > "var r = {};" + > "for(var i in v) {" + > " for(var w in v[i]) {" + > " if(w in r) r[w] += v[i][w];" + > " else r[w] = v[i][w];" + > " }" + > "}" + > "return [r];" + > "}") > .Keep(true)); > > This query returns the error: > > Query failed with Riak returned an error. Code '0'. Message: > {"phase":"listkeys","error":"{badmatch,{'EXIT',timeout}}","input":"{cover,[],<<\"buyseasons-products\">>}","type":"error","stack":"[{riak_core_vnode_proxy,call,2,[{file,\"src/riak_core_vnode_proxy.erl\"},{line,52}]},{riak_pipe_vnode,queue_work_send,4,[{file,\"src/riak_pipe_vnode.erl\"},{line,331}]},{riak_pipe_vnode,queue_work_erracc,6,[{file,\"src/riak_pipe_vnode.erl\"},{line,279}]},{riak_kv_pipe_listkeys,keysend,4,[{file,\"src/riak_kv_pipe_listkeys.erl\"},{line,112}]},{riak_kv_pipe_listkeys,keysend_loop,3,[{file,\"src/riak_kv_pipe_listkeys.erl\"},{line,89}]},{riak_kv_pipe_listkeys,process,3,[{file,\"src/riak_kv_pipe_listkeys.erl\"},...]},...]"} > - CommunicationError > > I can read the error and it is a “badmatch” but the rest of the details I > don’t know how to use. The purpose of these query is to count all of the > different Departments in the database. I was wondering if this requires that > the Department name be escaped somehow. One of the department names is > ‘Accessories & Makeup’, ‘Decorations & Props’, or ‘Hats, Wigs & Masks’. > Does the ‘&’ need to be escaped when putting it into the database (this > string is a property that is part of the object that is JSON serialized)? > Anything else? If it needs to be escaped and I am using this value as a > secondary index should I set the index before or after the escape is done? > Could this be the source of a “badmatch”? > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
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