Apache Solr数据源配置错误

Question

I have installed Apache solr with the Apache Tomcat its working fine and need to configure. i have added this lines to /collection1/conf/solrcongi.xml file, i just added this line only i didn't create anything for this may i want to configure any other things with this ?

<datasource form mysql
<requestHandler name="/dataimport"
class="org.apache.solr.handler.dataimport.DataImportHandler">
<lst name="defaults">
<str name="config">/home/username/data-config.xml</str>
</lst>
</requestHandler>

Is that correct? and configured data-source config as

<dataSource type="JdbcDataSource" driver="com.mysql.jdbc.Driver"url="jdbc:mysql://localhost/database user="dbsync" password="pass"/>
<document name="products">
<entity name="solrtest" query="select * from solrtest">
<field column="ID" name="id" />
<field column="NAME" name="name" />
<field column="MANU" name="manu" />
<field column="WEIGHT" name="weight" />
<field column="PRICE" name="price" />
<field column="POPULARITY" name="popularity" />
<field column="INSTOCK" name="inStock" />
<field column="INCLUDES" name="includes" />
<entity name="feature" query="select description from feature where       item_id='${item.ID}'">
<field name="features" column="description" />
</entity>
<entity name="item_category" query="select CATEGORY_ID from item_category where item_id='${item.ID}'">
<entity name="category" query="select description from category where id = '${item_category.CATEGORY_ID}'">
<field column="description" name="cat" />
</entity>
</entity>
</entity>
</document>
</dataConfig>

am getting core not found error. It might be dump question,really am new one to solr. Please help to create that datasoure please give to instruction to do that

Answer 1

You can look at Solr log to see the Java stack trace. Usually the problem is obvious in the error message.

I think your problem is in this line:

<str name="config">/home/username/data-config.xml</str>

It should point to your data-config.xml . Remove /home/username part if the two files solrconfig and data-config are in the $SOLR_HOME/conf directory.