Re: No results provided by Riak search, another !

Tue, 05 Jul 2011 14:14:10 -0700 

Hi Dan,

No, i didn't change it.


Le 05/07/11 19:17, Dan Reverri a écrit :

Hi Germain,

Did you change the fields to "dynamic_field" in the schema?

Thanks,
Dan

Daniel Reverri
Developer Advocate
Basho Technologies, Inc.
[email protected] <mailto:[email protected]>
On Tue, Jul 5, 2011 at 9:51 AM, Germain Maurice <[email protected] <mailto:[email protected]>> wrote: 

    Thanks Dan,

    I changed the fields in the schema as this :
    - nsid -> *_nsid
    - favedate -> *_favedate
    - date_faved -> *_date_faved

    In order to take it in account i did :

    search-cmd set-schema photostest My.schema
    search-cmd clear-schema-cache
    and reindexing data (reading/writing the documents in their own place)

    No change :(
    I tried to use the fields : fans_data_nsid, fans_data_favedate
    but no better result.

    I'm using Riak Search 0.14.2

    Just for checking :
    curl http://localhost:8098/riak/photostest
    {"props":{"precommit":[{"fun":"precommit","mod":"riak_search_kv_hook"}]...}

    Le 05/07/11 18:27, Dan Reverri a écrit :

    Hi Germain,

    It looks like your document has nested fields which means the
    schema you have defined won't match the fields produced by the
    pre-commit hook. The pre-commit hook flattens JSON documents
    using an underscore ("_") between nested fields (e.g.
    fans_data_nsid); your schema should be using the flattened field
    name.

    Thanks,
    Dan

    Daniel Reverri
    Developer Advocate
    Basho Technologies, Inc.
    [email protected] <mailto:[email protected]>


    On Tue, Jul 5, 2011 at 7:05 AM, Germain Maurice
    <[email protected]
    <mailto:[email protected]>> wrote:

        Hello everybody,

        I have a problem with Riak Search. I tried to find the
        solution by my own, i tried all the solutions i found and no
        results.

        Firstly, i tried to use it with the default schema, it works
        but it indexes too much data.
        So, i set my own schema as this :
        {
           schema,
           [
               {version, "1.1"},
               {n_val, 1},
               {default_field, "nsid"},
               {analyzer_factory, {erlang, text_analyzers,
        standard_analyzer_factory}}
           ],
           [
               {field, [
                   {name, "favedate"},
                   {type, string},
                   {analyzer_factory, {erlang, text_analyzers,
        standard_analyzer_factory}}
               ]},

               {field, [
                   {name, "date_faved"},
                   {type, string},
                   {analyzer_factory, {erlang, text_analyzers,
        standard_analyzer_factory}}
               ]},

               %% Everything else is skipped
               {dynamic_field, [
                   {name, "*"},
                   {skip, true}
               ]}
           ]
        }.

        Hook on precommit of my buckets are ok.
        I set the schema for each of my buckets as this : "search-cmd
        set-schema photostest My.schema"
        Did a "search-cmd clear-schema-cache" command.

        I re-indexed all of my documents of the bucket however, these
        documents are not indexed.
        An example :

        { "fans":{
           "data":[{"nsid":"83786678@N00",
                   "favedate":"1309539453"}
                     ,{"nsid":"33233619@N02",
                      "favedate":"1309539169"}]
         , ...
        Here is the answer of the index :
        
{"responseHeader":{"status":0,"QTime":2,"params":{"q":"fans_data_nsid:83786678@N00","q.op":"or","filter":"","wt":"
        json"}},"response":{"numFound":0,"start":0,"maxScore":"0.0","docs":[]}}


        thank you !
-- Germain Maurice 
        Administrateur Système/Réseau
        Tel : +33.(0)1.42.43.54.33

        http://www.linkfluence.net


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-- Germain Maurice 
    Administrateur Système/Réseau
    Tel : +33.(0)1.42.43.54.33

    http://www.linkfluence.net


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