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POSOLR 4.0 alphabetical sorting trouble
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  1. POSOLR 4.0 alphabetical sorting trouble
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    copied!<p>I'm having a hard time of getting my head around an issue I have with my SOLR address database.</p> <p>I built this one up from the example files. I'm basically running the example configuration with a modified schema.</p> <p><em>schema.xml</em>:</p> <pre class="lang-xml prettyprint-override"><code>&lt;field name="id" type="string" indexed="true" stored="true" required="true" multiValued="false" /&gt; &lt;field name="_version_" type="long" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="givenname_s" type="text_de" indexed="true" stored="true" required="true" multiValued="false" /&gt; &lt;field name="middleinitial_s" type="text_de" indexed="false" stored="true" required="false" multiValued="false" /&gt; &lt;field name="surname_s" type="text_de" indexed="true" stored="true" required="true" multiValued="false" /&gt; &lt;field name="gender_s" type="string" indexed="true" stored="true" required="true" multiValued="false" /&gt; &lt;field name="pictureuri_s" type="string" indexed="false" stored="true" required="false" multiValued="false" /&gt; &lt;field name="function_s" type="text_de" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="organizationalunit_s" type="text_general" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="organizationalunitdescription_s" type="text_de" indexed="false" stored="true" required="false" multiValued="false" /&gt; &lt;field name="company_s" type="text_de" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="street_s" type="text_de" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="streetnumber_s" type="int" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="postcode_s" type="int" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="city_s" type="text_de" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="building_s" type="text_de" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="roomnumber_s" type="int" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="country_s" type="text_en" indexed="true" stored="true" required="true" multiValued="false" /&gt; &lt;field name="countrycode_s" type="string" indexed="true" stored="true" required="true" multiValued="false" /&gt; &lt;field name="emailaddress_s" type="string" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="phone1_s" type="string" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="phone2_s" type="string" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="mobile_s" type="string" indexed="true" stored="true" required="false" multiValued="false" /&gt; &lt;field name="fax_s" type="string" indexed="true" stored="true" required="false" multiValued="false" /&gt; </code></pre> <p>I am populating the database by pushing about 20.000 random test datasets like the following to <em>post.jar</em>:</p> <pre class="lang-xml prettyprint-override"><code>&lt;?xml version="1.0" encoding="UTF-8" standalone="no"?&gt; &lt;add&gt; &lt;doc&gt; &lt;field name="id"&gt;1352498443_1&lt;/field&gt; &lt;field name="givenname_s"&gt;Aynur&lt;/field&gt; &lt;field name="middleinitial_s"/&gt; &lt;field name="surname_s"&gt;Lehnen&lt;/field&gt; &lt;field name="gender_s"&gt;F&lt;/field&gt; &lt;field name="pictureuri_s"&gt;dummy_assets/female.jpg&lt;/field&gt; &lt;field name="function_s"&gt;Zugschaffner/in&lt;/field&gt; &lt;field name="organizationalunit_s"&gt;P 07&lt;/field&gt; &lt;field name="organizationalunitdescription_s"&gt;Lorem Ipsum sadipscing voluptua ipsum invidunt dolor et dolore invidunt sed consetetur accusam dolore Lorem tempor.&lt;/field&gt; &lt;field name="company_s"&gt;Lorem Lagna Epsum Emet&lt;/field&gt; &lt;field name="street_s"&gt;Erlenweg&lt;/field&gt; &lt;field name="streetnumber_s"&gt;82&lt;/field&gt; &lt;field name="postcode_s"&gt;76297&lt;/field&gt; &lt;field name="city_s"&gt;Lübeck&lt;/field&gt; &lt;field name="building_s"/&gt; &lt;field name="roomnumber_s"&gt;242&lt;/field&gt; &lt;field name="country_s"&gt;GERMANY&lt;/field&gt; &lt;field name="countrycode_s"&gt;DE&lt;/field&gt; &lt;field name="emailaddress_s"&gt;aynur.lehnen@lorem-lagna-epsum-emet.de&lt;/field&gt; &lt;field name="phone1_s"&gt;0392984823&lt;/field&gt; &lt;field name="phone2_s"&gt;0124111417&lt;/field&gt; &lt;field name="mobile_s"&gt;0325117132&lt;/field&gt; &lt;field name="fax_s"&gt;0171459177&lt;/field&gt; &lt;/doc&gt; &lt;/add&gt; </code></pre> <p>However when retreiving data I seem to have problems with alphabetical sorting. Consider the folowing query:</p> <pre class="lang-json prettyprint-override"><code>{ "responseHeader": { "status": 0, "QTime": 5, "params": { "sort": "surname_s asc", "fl": "surname_s", "indent": "true", "wt": "json", "q": "city_s:berlin" } }, "response": { "numFound": 1094, "start": 0, "docs": [{ "surname_s": "Weil" }, { "surname_s": "Abel" }, { "surname_s": "Adam" }, { "surname_s": "Ade" }, { "surname_s": "Adrian" }, { "surname_s": "Aigner" }, { "surname_s": "Aigner" }, { "surname_s": "Alber" }, { "surname_s": "Alber" }, { "surname_s": "Albers" }] } } </code></pre> <p>Why is "Weil" on position one, while the rest of the data appears to be sorted correctly?</p>
 

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