Thanks for the extensive write up, Mark. I'll take a look at our docs and see if there's a way to make sure this process is easier in the future for those who are less determined and diligent than you. :) Any and all suggestions (and pull requests [1]) are of course encouraged.
Mark twitter.com/pharkmillups [1] https://github.com/basho/riak_wiki On Wed, Aug 8, 2012 at 5:02 PM, Mark Volkmann <[email protected]> wrote: > On Wed, Aug 8, 2012 at 1:56 PM, Mark Volkmann <[email protected]> > wrote: >> >> I'm trying to learn how to configure Riak Search to automatically index >> documents added to a given bucket. I have four nodes in my cluster. Here is >> what I tried: >> >> * modified etc/app.config for each node to set {enabled, true} in the >> riak_search section >> * stopped and restarted the cluster >> * cd'ed to the bin directory of the first node in the cluster and entered >> "./search-cmd install users" >> * entered "curl http://localhost:8091/riak/users"; to verify that the >> pre-commit hook was added >> I see this in the middle of the output: >> "precommit": [ >> { >> "mod": "riak_search_kv_hook", >> "fun": "precommit" >> } >> ], >> * added a document to the users bucket with this command: >> curl -XPUT http://localhost:8091/buckets/users/keys/1234 -H 'Content-type: >> application/json' -d '{name: "Joe", address: {street: "123 Some Street", >> zip: 12345}}' >> >> The output is below. Notice the "hook_crashed" part. >> >> <html><head><title>500 Internal Server >> Error</title></head><body><h1>Internal Server Error</h1>The server >> encountered an error while processing this request:<br><pre>{error, >> {error,badarg, >> [{erlang,iolist_to_binary, >> [{hook_crashed, >> {riak_search_kv_hook,precommit,error,function_clause}}], >> []}, >> >> {wrq,append_to_response_body,2,[{file,"src/wrq.erl"},{line,204}]}, >> {riak_kv_wm_object,handle_common_error,3, >> [{file,"src/riak_kv_wm_object.erl"},{line,974}]}, >> {webmachine_resource,resource_call,3, >> [{file,"src/webmachine_resource.erl"},{line,169}]}, >> {webmachine_resource,do,3, >> [{file,"src/webmachine_resource.erl"},{line,128}]}, >> {webmachine_decision_core,resource_call,1, >> [{file,"src/webmachine_decision_core.erl"},{line,48}]}, >> {webmachine_decision_core,accept_helper,0, >> [{file,"src/webmachine_decision_core.erl"},{line,583}]}, >> {webmachine_decision_core,decision,1, >> >> [{file,"src/webmachine_decision_core.erl"},{line,554}]}]}}</pre><P><HR><ADDRESS>mochiweb+webmachine >> web server</ADDRESS></body></html> >> >> What am I doing wrong? > > > I have it working now. Here's what I had to do. > > 1) Define a schema file for my bucket. > 2) Set it with "./search-cmd set-schema {bucket-name} {file-path}". > 3) Learn that when referencing nested fields in JSON structures, all > ancestor names must be included and separated with underscores. I didn't see > that in any documentation, but learned it from the presentation video at > http://nosql.mypopescu.com/post/5475701359/riak-search-explained. > 4) When PUTing JSON, put double-quotes around keys. It's JSON, not > JavaScript literal object syntax. > > Here's the schema I created. Note the field name "address_zip". > > %% Schema for 'users' > { > schema, > [ > {version, "1.1"}, > {n_val, 3}, > {default_field, "name"}, > {analyzer_factory, {erlang, text_analyzers, > whitespace_analyzer_factory}} > ], > [ > %% Field named "zip" is are indexed as integer > {field, [ > {name, "address_zip"}, > {type, integer}, > {analyzer_factory, {erlang, text_analyzers, integer_analyzer_factory}} > ]}, > > %% Everything else is a string > {dynamic_field, [ > {name, "*"}, > {type, string}, > {analyzer_factory, {erlang, text_analyzers, > whitespace_analyzer_factory}} > ]} > ] > }. > > I hope this helps someone in the future! > > -- > R. Mark Volkmann > Object Computing, Inc. > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > _______________________________________________ riak-users mailing list [email protected] http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
