Re: Improve results/relevance

Hi Jayadevan, There are a couple of ways to achieve the result you want! Two things you could do from the top of my head are: You could sort the results based on some field, or boost some fields so that they get a higher score. > On 17 Oct 2020, at 05:51, Jayadevan Maymala wrote: > > Hi all,

Re: Improve results/relevance

Hi, A few strategies you can use: 1. First you need to know why the result has matched. Solr provides detailed debug info but it's not easy to interpret. Consider using something like www.splainer.io to give you better visibility (disclaimer: this is something we maintain, there are other

Re: SolrCloud 6.6.2 suddenly crash due to slow queries and Log4j issue

Hi Shawn, Thank you for your response. You are confirming my diagnosis. This is in fact a 8 nodes cluster with one single collection with 4 shards and 1 replica (8 cores). 4 Gb heap and 90 Gb Ram When no issue occurs nearly 50% of the heap is used. Num Docs in collection : 10.000.000 Num

Re: SolrCloud 6.6.2 suddenly crash due to slow queries and Log4j issue

Shawn, According to the log4j description ( https://bz.apache.org/bugzilla/show_bug.cgi?id=57714), the issue is related to lock during appenders collection process. In addition to CONSOLE and file appenders in the default log4j.properties, my customer added 2 extra FileAppender dedicated to all

Re: Faceting on indexed=false stored=false docValues=true fields

I think this is all explained quite well in the Ref Guide: https://lucene.apache.org/solr/guide/8_6/docvalues.html DocValues is a different way to index/store values. Faceting is a primary use case where docValues are better than what 'indexed=true' gives you. Regards, Alex. On Mon, 19 Oct

Re: Faceting on indexed=false stored=false docValues=true fields

uyilmaz: Hmm, that _is_ confusing. And inaccurate. In this context, it should read something like The Text field should have indexed="true" docValues=“false" if used for searching but not faceting and the String field should have indexed="false" docValues=“true" if used for faceting but not

Re: Faceting on indexed=false stored=false docValues=true fields

Sorry, correction, taking "the" time On Mon, 19 Oct 2020 22:18:30 +0300 uyilmaz wrote: > Thanks for taking time to write a detailed answer. > > We use Solr to both store our data and to perform aggregations, using > faceting or streaming expressions. When required analysis is too complex to

Re: Faceting on indexed=false stored=false docValues=true fields

Hmm. Fields used for faceting will also be used for filtering, which is a kind of search. Are docValues OK for filtering? I expect they might be slow the first time, then cached. wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ (my blog) > On Oct 19, 2020, at 11:15

Re: Faceting on indexed=false stored=false docValues=true fields

Thanks for taking time to write a detailed answer. We use Solr to both store our data and to perform aggregations, using faceting or streaming expressions. When required analysis is too complex to do in Solr, we export large query results from Solr to a more capable analysis tool. So I guess

Re: Faceting on indexed=false stored=false docValues=true fields

As you've observed, it is indeed possible to facet on fields with docValues=true, indexed=false; but in almost all cases you should probably set indexed=true. 1. for distributed facet count refinement, the "indexed" approach is used to look up counts by value; 2. assuming you're wanting to do

Faceting on indexed=false stored=false docValues=true fields

Hey all, >From my little experiments, I see that (if I didn't make a stupid mistake) we >can facet on fields marked as both indexed and stored being false: I'm suprised by this, I thought I would need to index it. Can you confirm this? Regards -- uyilmaz

Re: Faceting on indexed=false stored=false docValues=true fields

Thanks! This also contributed to my confusion: https://lucene.apache.org/solr/guide/8_4/faceting.html#field-value-faceting-parameters "If you want Solr to perform both analysis (for searching) and faceting on the full literal strings, use the copyField directive in your Schema to create two

security.json help

Hey, I'm new to configuring Solr. I'm trying to configure Solr with Rule Based Authorization. https://lucene.apache.org/solr/guide/8_6/rule-based-authorization-plugin.html I have permissions working if I allow everything with "all", but I want to limit access so that a site can only access its

Re: Need help in understanding the below error message when running solr-exporter

Can someone help on the above pls?? On Sat, Oct 17, 2020 at 6:22 AM yaswanth kumar wrote: > Using Solr 8.2; Zoo 3.4; Solr mode: Cloud with multiple collections; Basic > Authentication: Enabled > > I am trying to run the > > export JAVA_OPTS="-Djavax.net.ssl.trustStore=etc/solr-keystore.jks >

ElevateIds - should I remove those that might be filtered off in the underlying query

Hi, Suppose I have say 50 ElevateIds and I have a way to identify those that would get filtered out in the query by predefined fqs. So they would in reality never be even in the results and hence never be elevated. Is there any advantage if I avoid passing them in the elevateIds at the time of

s3 or other cloud hosted storage options?

Hi all, Hopefully someone can provide insight. We are looking to see if there are any viable options for S3 or similar for index/data storage. Preferably (if possible) shared between nodes for dynamic scalability needs. -Mike/NewsRx