topic Alfresco from Lucene to Solr problem in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/alfresco-from-lucene-to-solr-problem/m-p/297264#M250394 <HTML><HEAD></HEAD><BODY><SPAN>Hello everyone.</SPAN><BR /><BR /><SPAN>We have a running alfresco 4.0 system, with Lucene searching engine, and we'd like to migrate to new 5.x version.</SPAN><BR /><SPAN>We are trying to instruct alfresco to use solr, and we are using this guide:</SPAN><BR /><BR /><A href="https://docs.alfresco.com/5.0/tasks/lucene-solr4-migration.html" rel="nofollow noopener noreferrer">https://docs.alfresco.com/5.0/tasks/lucene-solr4-migration.html</A><BR /><BR /><SPAN>When we restart alfresco, visiting the link indicated (</SPAN><A href="http://localhost:8080/solr/admin/cores?action=SUMMARY&amp;wt=xml" rel="nofollow noopener noreferrer">http://localhost:8080/solr/admin/cores?action=SUMMARY&amp;wt=xml</A><SPAN>) we got the error:</SPAN><BR /><BR /><SPAN>HTTP Status 500 - Severe errors in solr configuration. Check your log files for more detailed information on what may be wrong. If you want solr to continue after configuration errors, change: &lt;abortOnConfigurationError&gt;false&lt;/abortOnConfigurationError&gt; in null ————————————————————- org.apache.solr.common.SolrException: No system property or default value specified for enable.alfresco.tracking at org.apache.solr.common.util.DOMUtil.substituteProperty(DOMUtil.java:311) at &lt;snipped&gt;</SPAN><BR /><BR /><SPAN>I've checked in the configuration files </SPAN><BR /><BR /><SPAN>/opt/alfresco-4.0.d/alf_data/solr/workspace-SpacesStore/conf/solrcore.properties</SPAN><BR /><SPAN>/opt/alfresco-4.0.d/alf_data/solr/archive-SpacesStore/conf/solrcore.properties</SPAN><BR /><BR /><SPAN>and it looks like enable.alfresco.tracking is setted:</SPAN><BR /><BR /><SPAN>&lt;snipped&gt;</SPAN><BR /><SPAN>data.dir.root=/opt/alfresco-4.0.d/alf_data/solr</SPAN><BR /><SPAN>data.dir.store=workspace/SpacesStore</SPAN><BR /><SPAN>enable.alfresco.tracking=true</SPAN><BR /><SPAN>cache.alfresco.size=100</SPAN><BR /><SPAN>max.field.length=2147483647</SPAN><BR /><SPAN>&lt;snipped&gt;</SPAN><BR /><BR /><SPAN>I've googled with no luck.</SPAN><BR /><BR /><SPAN>Any help will be appreciated.</SPAN><BR /><BR /><SPAN>Thanks in advance</SPAN><BR /><SPAN>Daniele</SPAN></BODY></HTML> Mon, 16 May 2016 10:19:02 GMT daniele_gallara 2016-05-16T10:19:02Z Alfresco from Lucene to Solr problem https://connect.hyland.com/t5/alfresco-archive/alfresco-from-lucene-to-solr-problem/m-p/297264#M250394 Hello everyone.We have a running alfresco 4.0 system, with Lucene searching engine, and we'd like to migrate to new 5.x version.We are trying to instruct alfresco to use solr, and we are using this guide:https://docs.alfresco.com/5.0/tasks/lucene-solr4-migration.htmlWhen we restart alfresco, visitin Mon, 16 May 2016 10:19:02 GMT https://connect.hyland.com/t5/alfresco-archive/alfresco-from-lucene-to-solr-problem/m-p/297264#M250394 daniele_gallara 2016-05-16T10:19:02Z Re: Alfresco from Lucene to Solr problem https://connect.hyland.com/t5/alfresco-archive/alfresco-from-lucene-to-solr-problem/m-p/297265#M250395 <HTML><HEAD></HEAD><BODY><SPAN>Hi</SPAN><BR /><BR /><SPAN>You could just migrate to the required version of Alfresco and rebuild your index there.</SPAN><BR /><SPAN>For Alfresco 5.0 you should go to SOLR 4 anyway.</SPAN><BR /><BR /><SPAN>It looks like you have hit a bug - unless you have other cores defined in solr.xml in &lt;SOLR_HOME&gt;</SPAN><BR /><SPAN>You could go to 4.1 or 4.2 if you want to try on 4.x.</SPAN><BR /><BR /><SPAN>Andy </SPAN><BR /></BODY></HTML> Tue, 31 May 2016 20:07:15 GMT https://connect.hyland.com/t5/alfresco-archive/alfresco-from-lucene-to-solr-problem/m-p/297265#M250395 andy 2016-05-31T20:07:15Z