Please vote to release the Solr Ref Guide for 7.4. The PDF artifacts can be downloaded from: https://dist.apache.org/repos/dist/dev/lucene/solr/ref-guide/apache-solr-ref-guide-7.4-RC1/
$ cat apache-solr-ref-guide-7.4.pdf.sha1 1c09d23c6e4c470a6298dbba20684b81da683a8b apache-solr-ref-guide-7.4.pdf The PDF is up to 1258 pages. The online version is available at: http://lucene.apache.org/solr/guide/7_4/ Here's my +1. Cassandra