{"id":871,"date":"2015-08-25T14:54:55","date_gmt":"2015-08-25T12:54:55","guid":{"rendered":"http:\/\/sematext.solr.pl\/?p=871"},"modified":"2020-11-14T14:55:25","modified_gmt":"2020-11-14T13:55:25","slug":"lucene-solr-5-3","status":"publish","type":"post","link":"https:\/\/solr.pl\/en\/2015\/08\/25\/lucene-solr-5-3\/","title":{"rendered":"Lucene &#038; Solr 5.3"},"content":{"rendered":"<p>Two months passed and again we are pleased to announce that today a new version of Lucene library and Solr search server has been released. It is another release from the 5.x branch and it is numbered <strong>5.3<\/strong>. This release is definitely worth checking, especially for Solr users, because of new features coming to this search server.<\/p>\n\n\n<!--more-->\n\n\n<p>Some of the changes included in the Lucene library:<\/p>\n<ul>\n<li>New common suggest API mirroring Query API&#8217;s<\/li>\n<li>IndexWriter can now be initialized from opened NRT or non-NRT reader<\/li>\n<li>New <em>CheckJoinIndex<\/em> class (<em>org.apache.lucene.search.join<\/em> package) can check if the index is capable of running join queries<\/li>\n<li>Reduced RAM usage for <em>FieldInfos<\/em><\/li>\n<li>Various optimizations and bug fixes<\/li>\n<\/ul>\n<p>Some of the changes in the Solr search server:<\/p>\n<ul>\n<li>Basic Authorization module has been introduced<\/li>\n<li>You are now able to use JSON facets on nested documents<\/li>\n<li>SchemaAPI is supported by SolrJ library (more about <a href=\"http:\/\/solr.pl\/en\/2013\/05\/20\/solr-4-2-index-structure-reading-api\/\">SchemaAPI<\/a>)<\/li>\n<li>Support for different scoring modes when using query time <em>join<\/em><\/li>\n<li>Changes incorporated from Lucene 5.3<\/li>\n<\/ul>\n<p>The full list of changes in Lucene library is available at&nbsp; <a href=\"http:\/\/lucene.apache.org\/core\/5_3_0\/changes\/Changes.html\">http:\/\/lucene.apache.org\/core\/5_3_0\/changes\/Changes.html<\/a><br>\n. Full list of changes in Solr search server is available at <a href=\"http:\/\/wiki.apache.org\/solr\/ReleaseNote53\">http:\/\/wiki.apache.org\/solr\/ReleaseNote53<\/a>.<\/p>\n<p>Apache Lucene library <strong>5.3<\/strong> can be downloaded from: <a href=\"http:\/\/www.apache.org\/dyn\/closer.cgi\/lucene\/java\/\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.apache.org\/dyn\/closer.cgi\/lucene\/java\/<\/a>. If you want to download Solr search server <strong>5.3<\/strong> go to <a href=\"http:\/\/www.apache.org\/dyn\/closer.cgi\/lucene\/solr\/\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.apache.org\/dyn\/closer.cgi\/lucene\/solr\/<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Two months passed and again we are pleased to announce that today a new version of Lucene library and Solr search server has been released. It is another release from the 5.x branch and it is numbered 5.3. This release<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[26,27],"tags":[162,257,164],"class_list":["post-871","post","type-post","status-publish","format-standard","hentry","category-lucene-en","category-solr-en","tag-lucene-2","tag-release-2","tag-solr-2"],"_links":{"self":[{"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts\/871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/comments?post=871"}],"version-history":[{"count":1,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts\/871\/revisions"}],"predecessor-version":[{"id":872,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts\/871\/revisions\/872"}],"wp:attachment":[{"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/media?parent=871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/categories?post=871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/tags?post=871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}