No, double checked, and even went and reindexed yesterday and still the
same issue.

Regards,

Phil.

-----Original Message-----
From: Jack Krupansky [mailto:j...@basetechnology.com] 
Sent: 05 March 2013 14:38
To: solr-user@lucene.apache.org
Subject: Re: Search term matching on part of a token, not the whole
token

Maybe you made changes to the analyzer but then failed to fully reindex
your data. I mean, it sounds like your index still contains terms that
had been tokenized by the standard tokenizer.

-- Jack Krupansky

-----Original Message-----
From: John, Phil (CSS)
Sent: Tuesday, March 05, 2013 8:53 AM
To: solr-user@lucene.apache.org
Subject: Search term matching on part of a token, not the whole token

Hi,



I'm hitting a brick wall trying to diagnose this issue. We have a field,
configured like this:



                <fieldType name="class" class="solr.TextField"
positionIncrementGap="100">

                        <analyzer>

                                <tokenizer
class="solr.WhiteSpaceTokenizerFactory"/>

                                <filter
class="solr.LowerCaseFilterFactory"/>

                        </analyzer>

                </fieldType>



And it has Dewey Decimal Classifications fed into it, e.g.



100

100.10

100.22



Etc.



When performing a search against the field (using the edismax parser) a
search like:



class:100



or



class:"100"



is matching both records with the exact token of 100, but also records
where 100 is only a part of the token, e.g. 100.10, 100.22 etc.



I've checked the analysis section of the admin interface and the field
is being tokenised correctly (eg, 100.10 is a single token), so I'm at a
loss as to why this is happening.



Does anyone have any ideas?



Regards,

Phil John
Technical Lead

Software services
Capita, Knights Court, Solihull Parkway, B37 7YB

Office: 0870 400 5000
Fax: 0870 400 5001
email: philj...@capita.co.uk <mailto:philj...@capita.co.uk>

Part of Capita plc www.capita.co.uk <http://www.capita.co.uk>





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