topic Caused by: java.lang.ClassNotFoundException: org.alfresco.solr.query.MimetypeGroupingQParserPlugin in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/caused-by-java-lang-classnotfoundexception-org-alfresco-solr/m-p/307573#M260703 <HTML><HEAD></HEAD><BODY><SPAN>Hi all,</SPAN><BR /><BR /><SPAN>I have upgaed manually from 5.0 to 201605. I did the following (after necessary backups):</SPAN><BR /><BR /><SPAN>1) Downloaded the distribution files from </SPAN><A href="https://wiki.alfresco.com/wiki/Community_file_list_201605-GA" rel="nofollow noopener noreferrer">https://wiki.alfresco.com/wiki/Community_file_list_201605-GA</A><BR /><SPAN>2) Unzipped the files and copied over alfrfesco.war, share.war and solr.war to my tomcat directory</SPAN><BR /><SPAN>3) Create new folders amp_share, modules/platform, modules/share in my /usr/local/alfsreso data directory</SPAN><BR /><SPAN>4) Copied over the new share.xml and alfresco.xml tomcat config files to /etc/tomcat7/Catalina/localhost/</SPAN><BR /><SPAN>5)Coped over the new share-custom.xml and smartfolder-amp-actions-config.xml files to the shared/classes/alfresco/web_extension directory for tomcat7</SPAN><BR /><BR /><SPAN>On start up everything works except search. I get the following error from solr:</SPAN><BR /><BR /><SPAN>&lt;blockcode&gt;</SPAN><BR /><SPAN>2016-08-19 14:38:46,370&nbsp; ERROR [solr.servlet.SolrDispatchFilter] [http-bio-127.0.0.1-8443-exec-1] null<img id="smileysurprised" class="emoticon emoticon-smileysurprised" src="https://connect.hyland.com/i/smilies/16x16_smiley-surprised.png" alt="Smiley Surprised" title="Smiley Surprised" />rg.apache.solr.common.SolrException: SolrCore 'alfresco' is not available due to init failure: Error loading class 'org.alfresco.solr.query.MimetypeGroupingQParserPlugin'</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:753)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:299)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:221)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:614)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:745)</SPAN><BR /><SPAN>Caused by: org.apache.solr.common.SolrException: Error loading class 'org.alfresco.solr.query.MimetypeGroupingQParserPlugin'</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrCore.&lt;init&gt;(SolrCore.java:868)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrCore.&lt;init&gt;(SolrCore.java:643)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.CoreContainer.create(CoreContainer.java:556)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:261)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:253)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.util.concurrent.FutureTask.run(FutureTask.java:266)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.util.concurrent.FutureTask.run(FutureTask.java:266)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;… 1 more</SPAN><BR /><SPAN>Caused by: org.apache.solr.common.SolrException: Error loading class 'org.alfresco.solr.query.MimetypeGroupingQParserPlugin'</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:490)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:421)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:540)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrCore.createInitInstance(SolrCore.java:596)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrCore.initPlugins(SolrCore.java:2237)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrCore.initPlugins(SolrCore.java:2231)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrCore.initPlugins(SolrCore.java:2264)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrCore.initQParsers(SolrCore.java:2148)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrCore.&lt;init&gt;(SolrCore.java:777)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;… 10 more</SPAN><BR /><SPAN>Caused by: java.lang.ClassNotFoundException: org.alfresco.solr.query.MimetypeGroupingQParserPlugin</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.net.URLClassLoader.findClass(URLClassLoader.java:381)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.ClassLoader.loadClass(ClassLoader.java:424)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:814)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.ClassLoader.loadClass(ClassLoader.java:357)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Class.forName0(Native Method)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Class.forName(Class.java:348)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:474)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;… 18 more</SPAN><BR /><SPAN>&lt;/blockquote&gt;</SPAN><BR /><BR /></BODY></HTML> Fri, 19 Aug 2016 12:51:45 GMT mxc 2016-08-19T12:51:45Z Caused by: java.lang.ClassNotFoundException: org.alfresco.solr.query.MimetypeGroupingQParserPlugin https://connect.hyland.com/t5/alfresco-archive/caused-by-java-lang-classnotfoundexception-org-alfresco-solr/m-p/307573#M260703 Hi all,I have upgaed manually from 5.0 to 201605. I did the following (after necessary backups):1) Downloaded the distribution files from https://wiki.alfresco.com/wiki/Community_file_list_201605-GA2) Unzipped the files and copied over alfrfesco.war, share.war and solr.war to my tomcat directory3) C Fri, 19 Aug 2016 12:51:45 GMT https://connect.hyland.com/t5/alfresco-archive/caused-by-java-lang-classnotfoundexception-org-alfresco-solr/m-p/307573#M260703 mxc 2016-08-19T12:51:45Z Re: Caused by: java.lang.ClassNotFoundException: org.alfresco.solr.query.MimetypeGroupingQParserPlugin https://connect.hyland.com/t5/alfresco-archive/caused-by-java-lang-classnotfoundexception-org-alfresco-solr/m-p/307574#M260704 <HTML><HEAD></HEAD><BODY><SPAN>It seems the sorl4.war did not deploy properly and did not overwrite the existing solr4 lib directory. I fixed the problem by stopping tomcat, deleting the /var/lib/tomcat7/webapps/solr4 directory and restarting tomcat. But I got stuck again - will make this a different post <img id="smileyhappy" class="emoticon emoticon-smileyhappy" src="https://connect.hyland.com/i/smilies/16x16_smiley-happy.png" alt="Smiley Happy" title="Smiley Happy" /></SPAN></BODY></HTML> Sat, 20 Aug 2016 20:30:55 GMT https://connect.hyland.com/t5/alfresco-archive/caused-by-java-lang-classnotfoundexception-org-alfresco-solr/m-p/307574#M260704 mxc 2016-08-20T20:30:55Z