index-rule boost config in indexing_configuration.xml

[Wojciech Oledzki]

Hi,

I'm trying to tune jackrabbit lucene index by only indexing fields we want to be searchable, and set importance (boost) of each field.

    <index-rule nodeType="mynamespace:mydocument">

        <property boost="5">mynamespace:Title</property>

        <property boost="2">mynamespace:Summary</property>

        <property boost="0.5">mynamespace:KeyFacts</property>

        <!--

        This is to allow us to search using these fields.

        -->

        <property boost="0.5">hippostd:state</property>

    </index-rule>

This takes care of making only these fields searchable, but the "jcr:score" is always the same for all documents.

Is there any other HippoCMS-way to set/configure the importance of each field - I'm aware of the search query "hack" https://www.onehippo.org/library/concepts/search/boost-document-scores-for-hits-in-some-property.html but I want to define/control it independently of search component(s)

Thanks,

Wojtek

[Wojciech Oledzki]

I got a bit further, but still the "boost" is not working.

<!DOCTYPE configuration SYSTEM "http://jackrabbit.apache.org/dtd/indexing-configuration-1.1.dtd">
...

    <index-rule

        nodeType="mymodule:mydocument"

        boost="2.0"

    >

        <property boost="5.0">mymodule:Title</property>

        <property boost="2.0">mymodule:Summary</property>

        <property boost="1.0">mymodule:KeyFacts</property>

        <property boost="1.0" isRegexp="true" nodeScopeIndex="false">.*:.*</property>

    </index-rule>

This takes care of only indexing Title, Summary and KeyFacts, and the rest of fields is not added to "Node Scope Index".

But still, the jackrabbit "boost" is ignored when calculating jcr:score.

Any advice?

Thanks.

[Marijan Milicevic]

how did you configure your configuration?

cheers

marijan 

Thanks.

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[Wojciech Oledzki]

How do you mean "configuration"?

* hst:configutation for my modul - I'm not aware of any config for indexing I can put there. If there is, please let me know what is it :)

* indexing_configuration.xml is loaded from repository.xml <param name="indexingConfiguration" value="file://${catalina.base}/conf/query/lucene/indexing_configuration.xml"/>. The file itself extends the built in file from "hippo-repository"

Thanks.

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[Marijan Milicevic]

On Tue, Oct 24, 2017 at 12:45 PM, Wojciech Oledzki <woj...@voytek.solutions> wrote:

How do you mean "configuration"?

* hst:configutation for my modul - I'm not aware of any config for indexing I can put there. If there is, please let me know what is it :)

* indexing_configuration.xml is loaded from repository.xml <param name="indexingConfiguration" value="file://${catalina.base}/conf/query/lucene/indexing_configuration.xml"/>. The file itself extends the built in file from "hippo-repository"

this is repository part and should be configured in there (it has nothing to do with hst(configuration)),

I was asking because it might be configuration is not picked up at all (as in: maybe default configuration is still being used),

I am also assuming you are doing full re-indexing after index file changes

/m

 

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[Wojciech Oledzki]

File is loading - I can break hippo with a typo or missing namespace in that file :D

I have my test content (yaml) that is bootstrapping on a clean storage (mvn clean verify...)

Any help from anyone who did similar thing would be much appreciated.

Thanks