You should use the LWE forums for questions about it. The crawlers are hard coded to use the lucid-update-chain currently. If you want them to use the UIMA processor you will have to modify that chain definition to include it.
On Dec 6, 2011, at 8:16 PM, Jan wrote: > Hi all, > > I'm wondering if it's possible to configure solrconfig.xml so that the > updateHandler invokes an updateRequestProcessorChain? > > At the moment I have modified the /update requestHandler to invoke an > updateRequestProcessorChain, which is working nicely. The catch is that I > have to POST documents to Solr in order to invoke the /update > requestHandler. The portion of my solrconfig.xml file that achieves what > I've just described is as follows: > > ... > <requestHandler class="solr.XmlUpdateRequestHandler" name="/update"> > <lst name="defaults"> > <str name="update.chain">uima</str> > </lst> > </requestHandler> > ... > <updateRequestProcessorChain name="uima"> > <processor > class="org.apache.solr.uima.processor.UIMAUpdateRequestProcessorFactory"> > <lst name="uimaConfig"> > <lst name="runtimeParameters"/> > <str name="analysisEngine">/descriptors/CustomAnnotator.xml</str> > ... etc etc etc ... > </lst> > </processor> > <processor class="solr.LogUpdateProcessorFactory"/> > <processor class="solr.RunUpdateProcessorFactory"/> > </updateRequestProcessorChain> > ... > > I'm currently using LucidWorks Enterprise (LWE) to crawl document > collections, and as far as I can tell LWE is using the updateHandler to add > documents into Solr. The /update requestHandler I've experimented with above > is not being invoked. I would therefore like the updateRequestProcessorChain > to execute during the LWE crawl, which is the reason for my original > question: is it possible to configure solrconfig.xml so that the > updateHandler invokes an updateRequestProcessorChain? I've tried the > following in solrconfig.xml but the updateRequestProcessorChain didn't > execute: > > ... > <updateHandler class="solr.DirectUpdateHandler2"> > <maxPendingDeletes>100000</maxPendingDeletes> > <autoCommit> > <maxTime>3600000</maxTime> > </autoCommit> > <lst name="defaults"> > <str name="update.chain">uima</str> > </lst> > </updateHandler> > ... > > Can anyone help me out here? Does what I'm trying to do even make sense from > a Solr perspective? I have already viewed the Solr Wiki entry for > solrconfig.xml > http://wiki.apache.org/solr/SolrConfigXml#Update_Handler_Section here . > > Thank you, > Jan > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Invoking-an-updateRequestProcessorChain-from-updateHandler-tp3566159p3566159.html > Sent from the Solr - User mailing list archive at Nabble.com. - Mark Miller lucidimagination.com
