1. Introduction to Solr
Solr is an independent enterprise-level search application server that provides an API interface similar to Web-service. Users can submit XML files in a certain format to the search engine server through http requests to generate indexes, based on the Java search engine server of Lucene
Second, Solr installation configuration (Linux)
2.1, Tomcat runs Solr
A. Download solr, address: http://archive.apache.org/dist/lucene/solr/4.9.1/ , decompress solr-4.9.1.tgz
B. Copy Solr's own solr.war to the tomcat application directory
cp /solr-4.9.1/example/webapps/solr.war /usr/local/server/apache-tomcat/webapps/
C. Unzip solr.war, modify solr/WEB-INF/web.xml, and add it last in the <web-app/> node
D. Create the solr home directory
mkdir /usr/local/server
cp /solr-4.9.1/example/solr /usr/local/server/
E. Copy the jar under solr4.9.1-->example-->lib-->ext to apache-tomcat/webapps/solr/WEB-INF/lib
F. Start Tomcat and visit the address: http://localhost:8983/solr
2.2, Jetty runs Solr
A. Copy solr4.9.1 to /usr/local/server/solr
B. Add shell startup script, startup.sh
C. Start:
