Issue is exactly the same as this one reported on docker-solr project:
https://github.com/docker-solr/docker-solr/issues/335 I uploaded the feature store and model, following the official documentation, with no errors reported, nor are there errors in log files, and yet features are not visible through solr web interface, nor LTR query commands return any features. Environment: Ubuntu 20.04.1 LTS (GNU/Linux 5.4.0-48-generic x86_64) openjdk 11.0.9.1 2020-11-04 OpenJDK Runtime Environment (build 11.0.9.1+1-Ubuntu-0ubuntu1.20.04) OpenJDK 64-Bit Server VM (build 11.0.9.1+1-Ubuntu-0ubuntu1.20.04, mixed mode, sharing) solr-8.7.0 Lazar
