*ok im really lost...
Im trying to set a custom updatehandler
ran into this:
*
package my.solr;
//imports were here - deleted for shorting.
public class myPlugin extends UpdateRequestProcessorFactory
{
@Override
public UpdateRequestProcessor getInstance(SolrQueryRequest req,
SolrQueryResponse rsp, UpdateRequestProcessor next)
{
return new ConditionalCopyProcessor(next);
}
}
class ConditionalCopyProcessor extends UpdateRequestProcessor
{
public ConditionalCopyProcessor( UpdateRequestProcessor next) {
super( next );
}
@Override
public void processAdd(AddUpdateCommand cmd) throws IOException {
SolrInputDocument doc = cmd.getSolrInputDocument();
doc.setField("price", 12);
Object v = doc.getFieldValue( "popularity" );
if( v != null ) {
int pop = Integer.parseInt( v.toString() );
if( pop > 5 ) {
doc.addField( "cat", "Itzik" );
}
}
doc.addField( "cat", "naaa" );
// pass it up the chain
cmd.solrDoc.setField("price", 12);
super.processAdd(cmd);
}
}
*then in the solrconfig of the collection
changed update handler like so:*
<requestHandler name="/update"
class="solr.UpdateRequestHandler" >
<lst name="invariants">
<str name="update.processor">KeepIndexed</str>
</lst>
</requestHandler>
<updateRequestProcessorChain name="KeepIndexed">
<processor class="my.solr.myPlugin"/>
<processor class="solr.RunUpdateProcessorFactory" />
<processor class="solr.LogUpdateProcessorFactory" />
</updateRequestProcessorChain>
*
I put the jar made from the class myPlugin in the lib folder.
add :
<lib dir="../../lib/" regex=".*\.jar" />
to the lib section in solrconfig
then trying to index a file - but the field wont change!
how come?
*
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