1,841 questions
0
votes
1
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34
views
How do I get facet values with unique parentcounts in a ToParentBlockJoin query in Lucene.Net?
I have a relative simple object model (productSet => variants). These variants for example have a color and size. Colors: white, black and blue and Sizes XS, S, M, L, XL and XXL so basically 18 ...
0
votes
1
answer
32
views
How to use bytes as index field in Lucene.Net 4.8
I try to do the following, in essence to store bytes and find it back:
var luceneVersion = LuceneVersion.LUCENE_48;
var indexDir = FSDirectory.Open(Path.Join(databasepath, "Lucene")...
1
vote
0
answers
413
views
Umbraco 13 distributed cache is not updated
I am running Umbraco 13.3.2 in Azure with the following configurations based on https://docs.umbraco.com/umbraco-cms/v/13.latest-lts/fundamentals/setup/server-setup/load-balancing/azure-web-apps
Admin ...
0
votes
1
answer
150
views
Lucene.net basics
I'm struggling with some of the basic concepts, so would be grateful for an explanation of which type of fields to use in what situation (e.g. String or Text), and any relevant parameters (e.g. Field....
1
vote
1
answer
77
views
Umbraco Lucene Date Field Encoding convert to .net DateTime
I am trying to update an Umbraco site using Lucene for a site search function.
I am trying to display a list of search results and include the last time the search result was updated.
I found the ...
0
votes
1
answer
109
views
Why won't Lucene.NET use an analyzer when querying?
I wrote a custom Analyzer for Lucene.Net 4.8. What I've found is that explicitly set queries fail, but parsed queries succeed, because -- it seems -- parsed queries are also subject to the same ...
0
votes
1
answer
123
views
How to solve System.UnauthorizedAccessException on multi instance Azure App service
I have a search API that created by Lucene .Net.
I deployed it on an Azure App Service and set 2 instance with load blancing.
The Lucene index has been put on Blob Storage and will be update by API's ...
-1
votes
2
answers
89
views
Finding the exact failing field with ID in Lucene
I have a structured JSON data in the following form:
field1:{
"id" : "123",
"field2" : [
{
"id" : "345",
"type" : "...
0
votes
1
answer
190
views
Upgrade to Lucene.Net 4.8 has slowed down search
I'm doing index search to return the lastnames of passengers from my Lucene Index files in my machine. I'm upgrading my Lucene.Net from 3.0 to 4.8. I followed the migration documentations and ...
0
votes
1
answer
207
views
Lucene.Net for full-text search on the site
I am using Lucene.Net for full-text search on the site, in general it turned out to achieve good results, but there is one problem that I can not solve in any way
For example, in the database there is ...
0
votes
1
answer
212
views
A weird NullReferenceException from J2N HashSet AddInNotPresent method that is called by Lucene.Net
I post part of the stack trace. This exception doesn't happen regularly and is hard to replicate. But it usually occurs after getting back from its IIS process idle.(Run it first, do nothing for a ...
0
votes
1
answer
220
views
Lucene.net corrupted index (segments.gen)
We're using Lucene.NET library (4.8.0-beta000015) for our search engine. Our server was shut down unexpectedly and ever since then we're getting this error:
Format version is not supported (resource: ...
0
votes
2
answers
289
views
AWS Lambda serverless app (docker) markedly slower than local docker
I am hosting a serverless docker app in AWS Lambda this is a .net 8 (however 6 and 7 and even beanstalk behaved the same). The app is .net lucene (4.8 which is in beta) search (index is quite small ...
-1
votes
1
answer
92
views
Lucene.net issue
I have an issue with Lucene.net (rel 4.8.0-beta00016). I'm not quite clear on the difference between creating an index and opening it later to add documents. I've created a C# application - using ...
0
votes
1
answer
190
views
Lucene: Way to have case-insensitive MappingCharFilter or apply LowerCaseFilter before it?
Is there a way to have a LowerCaseFilter before the MappingCharFilter? I realize I could just lowercase the search input before passing into Lucene but this Analyzer is only for a specific field so it'...