Re: request for instructions to add a another solr node

What is the cause reported in the solr log? This should be in: example/cloud/node3/solr/logs that often gives a much more complete statement of what went wrong. You don't really need the -cloud parameter, the -z parameter implies that it's a SolrCloud installation. That's not the root of your

Re: LTR original score feature

What you're suggesting is that there's a "nonlinear relationship " between the original score (the input variable) and some measure of "relevance" (the

request for instructions to add a another solr node

Team, I am new to Solr and i need help to add new VM to existing solr cluster serving user request. Any help would be appreciated. Environment Detail- Red Hat Enterprise Linux Server release 7.4 VM1 configured with- 1. Zookeeper1, 2 and 3 on different port 2. Solr 7.2

LTR original score feature

I wanted to get some opinions on using the original score feature. The original score produced by Solr is intuitively a very important feature. In my data set I'm seeing that the original score varies wildly between different queries. This makes sense since the score generated by Solr is not

Re: Heavy operations in PostFilter are heavy

: Yes I do so. The Problem ist that the collect-Method is called for EVERY : document the query matches. Even if the User only wants to see like 10 : documents. The Operation I have to perform takes maybe 50ms/per document You running into a classic chicken/egg problem with document

Re: trivia question: why q=*:* doesn't return same result as q.alt=*:*

: defType=dismax does NOT do anything special with *:* other than treat it ... : > As Chris explained, this is special: ... I'm interpreting your followup question differently then Erick & Erik did. I'm going to assume both E & E missunderstood your question, and i'm going to

Re: Solr server configuration

First, it's totally impossible to answer in the abstract, see: https://lucidworks.com/2012/07/23/sizing-hardware-in-the-abstract-why-we-dont-have-a-definitive-answer/ Second, indexing DB tables directly into Solr is usually the wrong approach. Solr is not a replacement for a relational DB, it

Re: Regarding document routing

Shawn's point (and JIRA) is that the UI doesn't pass the "router" parameter correctly, so it is being ignored. Simply put: You cannot create collections with the admin UI using implicit routing because of this bug. Don't use it. Either use the "solr/bin create_collection" command or put the

RE: How different is solr 4.7 from latest version.

Srini, We upgraded from Solr 4.6 to 6.4 last summer. There are fundamental differences between those versions in the way the default Boolean operator and 'minimum should match' functions interact. Here's an excellent discussion of the change here (Jason Hellman does it more justice than I

Re: How different is solr 4.7 from latest version.

On 1/12/2018 5:58 AM, srini sampath wrote: I am reading a book (Solr in action ) to understand how to work with different features in solr. It uses solr 4.7 to explain features. But I don't find any better material (IMHO,

LTR and working with feature stores

Hi, I am working with the LTR rescoring. Works beautifully, but I am curious about something. How do I specify the feature store in a way different than using the [features] syntax? [features store=yourFeatureStore] I have a range of models in my custom feature store, with plenty of features

Re: Haystack: The Search Relevance & Cognitive Search Conference

Hello Solristas, Just a reminder the CFP for this is one week, Friday the 19th! We’ve gotten fantastic submissions from organizations like Snagajob, Wikimedia Foundation, Elsevier and other top organizations. We’d love to learn from your “in the trenches” lessons! http://o19s.com/haystack Best

How different is solr 4.7 from latest version.

Hi, I am reading a book (Solr in action ) to understand how to work with different features in solr. It uses solr 4.7 to explain features. But I don't find any better material (IMHO, documentation has many looped references which

Re: Regarding document routing

Hello Shawn, Here are the UI options i filled and for more clarification i am using solr 6.5.1 name : Collection_name config set: ber numshards: 1 replicationfactor: 1 Advance options: router : Implicit maxShardPerNode: 1 shards: 20180111_04,20180111_05 routerField: dateandhour Regards

Solr server configuration

Hello, We want to implement Solr 7.x for one of our client with below requirement. 1. The data to be index will be from 2 Oracle databases with 2 tables each and around 10 columns. 2. The data volume is expected to be reach around 10 million in each table. 3. 4000+ users