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SOLR QUESTIONS

Solr in a multi-tenant environment
Solr in a multi-tenant environment
With these it helps Solr Cores are an excellent idea for multitenant, particularly as they can be managed at runtime (so not requiring a server restart). You shouldn't run into too many problems with performance for having multiple Solr cores, but be
TAG : solr
Date : November 10 2020, 07:00 PM , By : Adenuga Opeyemi
How do I create a solr core with the data from an existing one?
How do I create a solr core with the data from an existing one?
Any of those help I created this idea of clone operation that does a filesystem copy of the indexes and config data, and then CREATEs a new one. There are some locking issues, and you have to have filesystem access to the indexes, but it did work. Th
TAG : solr
Date : November 09 2020, 07:01 PM , By : user3858064
Boost Solr results based on the field that contained the hit
Boost Solr results based on the field that contained the hit
I hope this helps you . This is what Solr's DismaxQueryParser was designed for. See http://wiki.apache.org/solr/DisMaxRequestHandlerThere are a lot of parameters, but the main one you need to customize is "qf", which is how you specify what fields sh
TAG : solr
Date : October 28 2020, 08:00 PM , By : user3854061
Getting unexpected output in SOLR facet.pivot grouping
Getting unexpected output in SOLR facet.pivot grouping
will help you This is because the field you're faceting on has a field type with a Tokenizer and filters attached (such as the default text_general field). Use a string field for any field you want to facet on, as that will keep the values intact as
TAG : solr
Date : October 25 2020, 07:10 AM , By : Rodrigo Méndez
Solr: How to get count of distinct elements
Solr: How to get count of distinct elements
I wish this help you Use the unique facet function:
TAG : solr
Date : October 16 2020, 06:10 AM , By : Jacinto Benavente
Logstash - Solr Integration
Logstash - Solr Integration
I wish this helpful for you Finally got the answer. this blogLogstash will use a ruby library called Rsolr for connecting to Solr. Logstash will install the latest version of Rsolr, but latest Rsolr has a bub with timestamp datatype which will preven
TAG : solr
Date : October 13 2020, 06:00 PM , By : Chris
Apache Nifi GetSolr configuration without Date Field
Apache Nifi GetSolr configuration without Date Field
it helps some times GetSolr is meant to do incremental extraction from an index, meaning each time it runs it finds documents newer than the last time it ran. It can only do that if it can sort the documents by a date/time to compare against it's las
TAG : solr
Date : October 01 2020, 10:00 AM , By : VIVEK WALNEKAR
local param not working in solr 8 but working in solr 5
local param not working in solr 8 but working in solr 5
wish of those help I went through the source code of "org.apache.solr.search.ExtendedDismaxQParser" and found out the is a new validation check added which DOES NOT allow local parameter in qf field edismax parser (this check has been introduced star
TAG : solr
Date : September 27 2020, 07:00 AM , By : ChiYuan
How to conduct a web crawl for specific topic via Apache Nutch?
How to conduct a web crawl for specific topic via Apache Nutch?
Any of those help Introduction What you are trying to build is a so-called focused crawler or topical crawler, which only collects data, which is in your specific domain of interest.
TAG : solr
Date : September 26 2020, 01:00 AM , By : R. Gup
Why is it not suggested to implement typeahead using Wildcard search?
Why is it not suggested to implement typeahead using Wildcard search?
Hope this helps The strategy can work - for simple queries. The problem is that when you're querying with wildcards, the analysis chain is not invoked (a bit of a simplification - most filters are not invoked, only those that are MultiTermAware) - so
TAG : solr
Date : September 13 2020, 06:00 PM , By : Kane
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