dspace cris Error while initializing solr server

[alexia.k...@gmail.com]

Dear all,

I have installed dspace-cris and wi keep getting an internal server error at the initial page. Looking through the dspace  logs I see the following:

2016-06-27 13:26:18,650 ERROR org.dspace.discovery.SolrServiceImpl @ Error while initializing solr server

org.apache.solr.client.solrj.SolrServerException: Error executing query

at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:100)

at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301)

at org.dspace.discovery.SolrServiceImpl.getSolr(SolrServiceImpl.java:172)

at org.dspace.discovery.SolrServiceImpl.search(SolrServiceImpl.java:1736)

at org.dspace.browse.SolrBrowseDAO.getSolrResponse(SolrBrowseDAO.java:193)

at org.dspace.browse.SolrBrowseDAO.doQuery(SolrBrowseDAO.java:301)

at org.dspace.browse.BrowseEngine.browseMini(BrowseEngine.java:164)

at org.dspace.app.webui.components.RecentSubmissionsManager.getRecentSubmissions(RecentSubmissionsManager.java:96)

at org.dspace.app.webui.components.RecentSiteSubmissions.process(RecentSiteSubmissions.java:53)

at org.apache.jsp.index_jsp._jspService(index_jsp.java:180)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438)

at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)

at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)

at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

at java.lang.Thread.run(Thread.java:745)

Caused by: org.apache.http.ParseException: Invalid content type: 

at org.apache.http.entity.ContentType.parse(ContentType.java:233)

at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:496)

at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:210)

at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:206)

at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:91)

... 39 more

2016-06-27 13:26:18,796 ERROR org.dspace.app.webui.components.RecentSubmissionsManager @ caught exception: 

org.dspace.browse.BrowseException: org.dspace.discovery.SearchServiceException: Error executing query

at org.dspace.browse.SolrBrowseDAO.getSolrResponse(SolrBrowseDAO.java:198)

at org.dspace.browse.SolrBrowseDAO.doQuery(SolrBrowseDAO.java:301)

at org.dspace.browse.BrowseEngine.browseMini(BrowseEngine.java:164)

at org.dspace.app.webui.components.RecentSubmissionsManager.getRecentSubmissions(RecentSubmissionsManager.java:96)

at org.dspace.app.webui.components.RecentSiteSubmissions.process(RecentSiteSubmissions.java:53)

at org.apache.jsp.index_jsp._jspService(index_jsp.java:180)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438)

at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)

at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)

at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

at java.lang.Thread.run(Thread.java:745)

Caused by: org.dspace.discovery.SearchServiceException: Error executing query

at org.dspace.discovery.SolrServiceImpl.search(SolrServiceImpl.java:1747)

at org.dspace.browse.SolrBrowseDAO.getSolrResponse(SolrBrowseDAO.java:193)

... 35 more

I have tried to see if I can connect and perform a search locally but i get a 404 http error:

root@LIS08IST00:/var/dspace/bin# wget "http://localhost:8080/solr/search/select/?q=*:*" -O test.xml

--2016-06-27 13:23:31--  http://localhost:8080/solr/search/select/?q=*:*

Resolving localhost (localhost)... ::1, 127.0.0.1

Connecting to localhost (localhost)|::1|:8080... connected.

HTTP request sent, awaiting response... 404 Not Found

2016-06-27 13:25:43 ERROR 404: Not Found.

Any help will be much appreciated.

Kind regards,

Alexia Ntini-Kounoudes

 

Information Technology Office

Library and Information Services

Cyprus University of Technology

 

38 Kitiou Kiprianou, 3041

Limassol, Cyprus

[alexia.k...@gmail.com]

Anyone please???

[Andrea Bollini]

Hi Alexia,
as you receive a 404 I guess that the solr web application has not been deployed to your tomcat.
Check if you have a solr folder inside your tomcat/webapps, if so check the catalina.out as most probably there are some problems during the startup of the solr webapp that prevent it to work.
If you are unable to find the exact log snippet, try stopping tomcat, remove temporary all the webapps except solr and restart.
Hope this help,
Andrea

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