The solution from Mauricio Scheffer worked for me until I’ve included it into full query. The query itself may contain up to three fields with ranges and somewhere in the middle Solr failed to process it. I have managed to solve it with next query: (myfield:[start TO finish] OR (*:* NOT myfield:[* TO *])) It … Read more
If you mean running the Solr server on .Net instead of Java, then no, there is no port. I’ve been trying to run it with IKVM here but it’s low-priority to me so I can’t put much time on it. It’d be great if someone can help out with this. If you mean using/connecting to … Read more
How is your itemtype field analysed? If it is of type string , then use: fq=itemtype:”Supply Chain Intermediaries” Otherwise you can also try: fq=itemtype:(Supply Chain Intermediaries) Assuming OR is the default operator in your config and text is the default search field, your query will get translated to: fq=itemtype:Supply OR text:(Chain Intermediaries) Chain and Intermediaries … Read more
Go to the solr folder and Do this.. bin/solr delete -c collection_name and restart solr with bin/solr restart
RavenDB: It has Lucene built-in for your full-text searches. It can be replicated. It supports sharding. It has a HTTP API so you can in principle use it from any platform. Cons: it’s AGPL licensed. Depending on your dev/server environment, you could consider it running on .NET a con. Also I’m not aware of the … Read more
The canonical way is this: fieldName:[* TO *] Using a ” on the left side as Paige Cook suggested will probably work too but I don’t trust it as much as I do the above. And since this is to a Location field, you will probably have to do this against one of the two … Read more
Remove the AddSchemaFieldsUpdateProcessorFactory section from the updateRequestProcessorChain config in your solrconfig.xml The schemaFactory option in solrconfig.xml. This controls whether the Schema should be defined as a “managed index schema”: schema modification is only possible through the Schema API. By default, if no schemaFactory is specified, then the default behavior is to use the “ClassicIndexSchemaFactory” The … Read more
I’ve gotten the same error: HTTP ERROR: 404 missing core name in path In my case I’ve forgotten so set the solr/home value in the WEB-INF/web.xml file <env-entry> <env-entry-name>solr/home</env-entry-name> <env-entry-value>/put/your/solr/home/here</env-entry-value> <env-entry-type>java.lang.String</env-entry-type> </env-entry> After I’ve added the above code and restarted the server, the error was gone.
Setting facet=true will enable faceting and setting rows=0 will prevent any results being returned. Conveniently the numFound will show you how many results were found.
This question calls for a very broad answer to be answered in all aspects. There are very well certain specificas that may make one system superior to another for a special use case, but I want to cover the basics here. I will deal entirely with Solr as an example for several search engines that … Read more