Hi Awanish, Can you check your [dspace]/config/modules/discovery.cfg file and see if you have the "search.server" property configured to point to the location of your solr webapp? Are there any errors in Tomcat logs re: deployment of the solr (or other) webapps?
Cheers Kim M: k...@shepherd.nz T: @kimshepherd P: +6421883635 0CCB D957 0C35 F5C1 497E CDCF FC4B ABA3 2A1A FAEC https://keybase.io/kshepherd On 3 June 2015 at 16:31, Awanish Singh <singhawanish1...@gmail.com> wrote: > > Hi, > > I am working with dspace 5.2. > > I got following exceptions at server console..... when i started my dspace > jspui instance.. > > i got value null for solrService. in SolrServiceImpl.java > > protected HttpSolrServer getSolr() > { > if ( solr == null) > { > > String solrService = new > DSpace().getConfigurationService().getProperty("discovery.search.server"); > .................................. > > > SEVERE: Servlet.service() for servlet [jsp] in context with path > [/rsdebateNew] threw exception [org.apache.jasper.JasperException: > javax.servlet.ServletException: org.dspace.plugin.PluginException: > org.dspace.app.webui.components.RecentSubmissionsException: > org.dspace.browse.BrowseException: > org.dspace.discovery.SearchServiceException] with root cause > java.lang.NullPointerException > at > org.apache.solr.client.solrj.impl.HttpSolrServer.<init>(HttpSolrServer.java:150) > at > org.apache.solr.client.solrj.impl.HttpSolrServer.<init>(HttpSolrServer.java:141) > at org.dspace.discovery.SolrServiceImpl.getSolr(SolrServiceImpl.java:148) > at org.dspace.discovery.SolrServiceImpl.search(SolrServiceImpl.java:1598) > at org.dspace.browse.SolrBrowseDAO.getSolrResponse(SolrBrowseDAO.java:192) > at org.dspace.browse.SolrBrowseDAO.doQuery(SolrBrowseDAO.java:291) > at org.dspace.browse.BrowseEngine.browseMini(BrowseEngine.java:164) > at > org.dspace.app.webui.components.RecentSubmissionsManager.getRecentSubmissions(RecentSubmissionsManager.java:89) > at > org.dspace.app.webui.components.RecentSiteSubmissions.process(RecentSiteSubmissions.java:47) > at org.apache.jsp.index_jsp._jspService(index_jsp.java:120) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) > at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > at > org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) > at > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) > at java.lang.Thread.run(Unknown Source) > -- > Thanks > Awanish Singh > 9910287114 > > > ------------------------------------------------------------------------------ > > _______________________________________________ > DSpace-tech mailing list > DSpace-tech@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/dspace-tech > List Etiquette: > https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette >
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