Hello Everyone: We are getting recently some "strange" errors on our Dspace installation I have never seem before... We have an nginx proxy server redirecting request to Tomcat. Dspace Log outputs the following error:
*WARN org.apache.http.client.protocol.ResponseProcessCookies @ Cookie rejected [JSESSIONID="264AF63039963F75DF80A24D93B26AAE", version:0, domain:localhost, path:/jspui/, expiry:null] Illegal path attribute "/jspui/". Path of origin: "/solr/search/select"* *2018-04-17 12:04:39,312 ERROR org.dspace.app.webui.servlet.AbstractBrowserServlet @ caught exception: * *org.dspace.browse.BrowseException: org.dspace.discovery.SearchServiceException: Error executing query* * at org.dspace.browse.SolrBrowseDAO.getSolrResponse(SolrBrowseDAO.java:197)* * at org.dspace.browse.SolrBrowseDAO.doCountQuery(SolrBrowseDAO.java:233)* * at org.dspace.browse.BrowseEngine.getTotalResults(BrowseEngine.java:761)* * at org.dspace.browse.BrowseEngine.getTotalResults(BrowseEngine.java:721)* * at org.dspace.browse.BrowseEngine.browseByItem(BrowseEngine.java:264)* * at org.dspace.browse.BrowseEngine.browse(BrowseEngine.java:100)* * at org.dspace.app.webui.servlet.AbstractBrowserServlet.processBrowse(AbstractBrowserServlet.java:339)* * at org.dspace.app.webui.servlet.BrowserServlet.doDSGet(BrowserServlet.java:88)* * at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:119)* * at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67)* * at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)* * at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)* * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:232)* * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)* * at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)* * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)* * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)* * at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)* * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)* * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)* * at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)* * at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:105)* * at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506)* * at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)* * at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)* * at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)* * at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)* * at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)* * at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1078)* * at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)* * at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:760)* * at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1524)* * 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:1618)* * at org.dspace.browse.SolrBrowseDAO.getSolrResponse(SolrBrowseDAO.java:192)* * ... 35 more* *Caused by: 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.search(SolrServiceImpl.java:1613)* * ... 36 more* *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)* And nginx shows errors like these one: *[error] 30685#0: *2448 upstream prematurely closed connection while reading response header from upstream* Any idea? 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