David2342
To configure the uuid field in solr 4.6, you may need the following configurations
<!--schema.xml-->
<fieldType name="uuid" class="solr.UUIDField" indexed="true" />
<field name="id" type="uuid" indexed="true" stored="true" required="true" />
<uniqueKey>id</uniqueKey>
<!--solrconfig.xml-->
<updateRequestProcessorChain name="uuid">
<processor class="solr.UUIDUpdateProcessorFactory">
<str name="fieldName">id</str>
</processor>
<processor class="solr.RunUpdateProcessorFactory" />
</updateRequestProcessorChain>
<requestHandler name="/update" class="solr.UpdateRequestHandler">
<lst name="defaults">
<str name="update.chain">uuid</str>
</lst>
</requestHandler>
Here is a link to a sample configuration that works for me : https://gist.github.com/leoh/8967328