I have a number of sites which I am indexing using Solr 4.6.0 and I wish to maintain separate cores for each. Each of the cores will share the same schema.xml and same solrconfig.xml. Ideally, I wo...

I have big problems installing Solr 4.3 under Ubuntu 12.04. Firstly i installed tomcat. I can access tomcat via browser on localhost:8080. Into "Tomcat Web Application Manager" i try to install Sol...

Hi I'm developing rails app with Solr 4.1 search engine, When I add highlighting to searchSolr start spaming the tomcat6 log with this warning: Jan 29, 2015 12:13:38 PM org.apache.solr.highlight...

When I do a search with grouping result and perform group limit, I get that numFound is the same as I when I don’t use the limit. It looks like SOLR first performs search and calculates numFound a...

I've gone through the related questions on this site but haven't found a relevant solution. When querying my Solr4 index using an HTTP request of the form &facet=true&facet.field=country ...

In Solr 4, I see that we've configured the default field "df" in the /select request handler: <requestHandler name="/select" class="solr.SearchHandler"> <!-- default values for query pa...

I am trying to use SolrCloud to index a very large number of simple documents and have run into some performance and scalability limitations and was wondering what can be done about it. Hardware w...

I am getting below error in my solr configuration. Caused by: org.apache.solr.common.SolrException: Unable to use updateLog: _version_field must exist in schema, using indexed="true" stored="true"...

I'm using apache solr for the matching functionality of my webapp, and I encountered a problem of this scenario: I got three programmer, the skill field are their skills, "weight" means how well t...

I tried understanding precisionStep at several places but cannot fully understand its concept. So, please explain what it is about, in very simple words.

I have the following workflow in my (web)application: download a pdf file from an archive index the file delete the file My problem is that after indexing the file, it remains locked and the de...

Boosting by date field in solr is defined as: {!boost b=recip(ms(NOW,datefield),3.16e-11,1,1)} I looked everywhere (examples: Solr Dismax Config for Boost Scoring and Solr boost for multivalued ...

I wrote a TokenFilter which adds tokens in a stream. 1. Tests shows it works, but I don't completely understand why. If someone could shed a light on the semantics I'd be grateful. In particular...

I need some assitance on deciding creating a single index in a single Solr instance vs creating multiple cores in a single Solr instance, each core servicing an index. My understanding is, a singl...

i want to search data from solr like below this is my two tables: So how can i do this date search using solr.... Edit Iam using SolrPhpClient for this. This is fields from my schema.xml:...

My problem is I have n fields (say around 10) in Solr that are searchable, they all are indexed and stored. I would like to run a query first on my whole index of say 5000 docs which will hit aroun...

I'm having issues generating a UUID using the dataImportHandler in Solr4. Im trying to import from an existing MySQL database. My schema.xml contains: <fields> <field name="uuid" type...

I need to perform an online search in Solr i.e user need to find list of user which are online with particular criteria. How I am handling this: we store the ids of user in a table and I send all ...

I am currently using SOLR 4.2 to index geospatial data (latitude and longitude data). I have configured my geospatial field as below. <fieldType name="location" class="solr.LatLonType" subFiel...

I am trying to use TikaEntityProcessor to index the .html file content. Somehow I am not able to get it correctly. I have checked the error log and I got the following error. SEVERE: Full Import f...