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POIndexing xml file into solr using XPathEntityProcessor - unable to index some tags
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  1. POIndexing xml file into solr using XPathEntityProcessor - unable to index some tags
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    copied!<p>Using the <a href="http://wiki.apache.org/solr/DataImportHandler#Usage_with_XML.2FHTTP_Datasource" rel="nofollow">XPathEntityProcessor</a>, I am indexing following xml file (just an example):</p> <pre><code>&lt;shop&gt; &lt;vegitable&gt; .... &lt;/vegitable&gt; &lt;fruit&gt; &lt;property&gt; &lt;kind&gt;apple&lt;/kind&gt; &lt;value&gt;3.08&lt;/value&gt; &lt;from&gt;USA&lt;/from&gt; &lt;/property&gt; &lt;property&gt; &lt;kind&gt;banana&lt;/kind&gt; &lt;value&gt;8.5&lt;/value&gt; &lt;from&gt;CA&lt;/from&gt; &lt;/property&gt; &lt;property&gt; &lt;kind&gt;painaple&lt;/kind&gt; &lt;value&gt;102.8&lt;/value&gt; &lt;from&gt;CA&lt;/from&gt; &lt;/property&gt; &lt;/fruit&gt; .... .... .... &lt;/shop&gt; </code></pre> <p>I wish to store apple property in one field and all other properties into another field, so that i can use it for view purpose. Bellow is my solr-config.xml file, but solr doesn't process these 2 fields.</p> <pre><code>&lt;dataConfig&gt; &lt;dataSource type="FileDataSource" encoding="UTF-8" /&gt; &lt;document&gt; &lt;entity name="drug" processor="XPathEntityProcessor" stream="true" forEach="/shop/" url="/data/shop.xml" transformer="RegexTransformer,DateFormatTransformer" &gt; .... .... &lt;field column="apple-imported-form" xpath="/shop/fruit/property/[kind='apple']/from"/&gt; &lt;field column="apple-imported-value" xpath="/shop/fruit/property/[kind='apple']/value"/&gt; &lt;/entity&gt; &lt;/document&gt; &lt;/dataConfig&gt; </code></pre> <p>while reading document on <a href="http://wiki.apache.org/solr/DataImportHandler#Usage_with_XML.2FHTTP_Datasource" rel="nofollow">XPathEntityProcessor</a> on solr, i found following lines:</p> <blockquote> <p>The XPathEntityProcessor implements a streaming parser which supports a subset of xpath syntax. Complete xpath syntax is not supported but most of the common use cases are covered. </p> </blockquote> <p>But there is nothing mentioned about what things not covered while from Xpath. Please guide me.</p> <p>Thanks in advance!! </p>
 

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