Questions tagged [solr]
Apache Solr is an open source search server based on the Lucene Java search library.
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Solr/ES/Lucene - how scores are calculated in case of huge resultsets?
How does Lucene (Solr, ES, OS) handle scoring and sorting documents efficiently when dealing with large datasets?
For example, if I query for documents containing A AND B AND C, Lucene first retrieves ...
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External mount for Solr schema.xml with docker
I'm using Solr with docker (used by a custom ecommerce website) I would like to be able, from a script, to update the schema (done by my website) and then reload the core via the Solr API.
However, I ...
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execute lucene query in multiple language utilizing AI Model
We have requirement to support multiple language search for the same field. for example title is "Badminton" and subject is "sports" I want to search in solr like title:Badminton ...
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How to fix the issue: SolrCore can not parse a string
Please help me in this case about Solr service.
My server is running window server 2012 for Dspace opensource application. It usually have issue and stop Tomcat service. I checked in the Solr logging ...
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Solr 9.6 works only on docker
After I installed solr on my machine to test for upgrade implementation to the latest 9.6.1 version I get no error in starting up solr, however when I access localhost:8983 or localhost:8983/solr/#/ I ...
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Index created with Solr 5.3.1 has lucene version 1.2 or negative
I am using Solr 5.3.1 and wish to upgrade this to 6.5
To upgrade this i tried using CheckIndex and IndexUpgrader tool.
Initially i started with lucene-core-6.5.0 and lucene-backward-codec-6.5.0 as ...
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How to remove/hide '_version_' field in solr response?
I am working with Apache Solr and I need to hide or remove the version field from the search response. I have tried using the fl (field list) parameter to exclude the version field, but I am ...
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Why am I getting an error trying to use spatial search in Solr?
I am trying to find all points(lat,lng values) that are within a 5 km radius with this line
{!geofilt sfield=latlng}&pt=45.15,-93.85&d=5
where latlng is the name of the field in my schema that ...
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Solr Restore API gives incorrect response
I have solr cloud version 9.5 with two nodes deployed in kubernetes cluster. I am trying to restore the collection backup using the Solr restore API.
I am experiencing an issue with the Solr backup ...
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Refresh Solr stock after ordering
We have a business requirement that forced us to do a live refresh of stocks in Solr every after a user orders. What I did was created a new action in our orderProcess.xml that will put a lock, run ...
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Where put the Solr DefaultWrapperModel configuration?
on this section https://solr.apache.org/guide/solr/latest/query-guide/learning-to-rank.html#using-large-models, we are advised to use the DefaultWrapperModel to load large models. But it does not say ...
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solr Document contains at least one immense term whose length is longer than the max length 32766
In my solr when I build suggester after adding the data, it gives me the following error
Solr HTTP error: OK (500) { "error":{ "msg":"**Document contains at least one immense ...
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Solr returning 404 after startup when sending update request
After Solr startup and creating collections, I'm waiting for collection to become active by sending request to http://localhost:8984/api/collections/, checking state and health. However even if health ...
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error:Task: org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: Error loading class 'solr.scripting.xslt.XSLTResponseWriter'
while upgrading solr from 8.11.3-slim to 9-slim I am getting error "Task: org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: Error loading class 'solr.scripting.xslt....
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SOLR 8.1.1 not returning the results if the query has a number of AND/OR clauses
There are issues in my SOLR 8.1.1 instance which is setup as an Azure App.
The Query like following is failing:
((((((title_t:("code of practice on local authority accounting in the united ...
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