Install solr-common by entering the following commands in the terminal:
sudo apt update sudo apt install solr-common
Description:
Enterprise search server based on Lucene3 - common files
Solr is an open source enterprise search server based on the Lucene Java search library, with XML/HTTP and JSON APIs, hit highlighting, faceted search, caching, replication, and a web administration interface. It runs in a Java servlet container such as Tomcat. . This package provides the common files for Solr. Install solr-tomcat or solr-jetty to use Solr under Tomcat or Jetty. . This package also contains the dataimporthandler contrib while omitting dataimporthandler-extras, clustering, extraction and velocity due to missing dependencies. . libmysql-java is necessary to connect the dataimporthandler to MySQL.
Homepage: http://lucene.apache.org
Version: 3.6.2+dfsg-11
Section: universe/web