[Dspace-tech] Problem while submission using DSpace 1.4.2 (Internal Server Error)
Subject: Problem while submission using DSpace 1.4.2 While working alone I never got these errors, but when 4-5 users are logged on an making submissions this error comes frequently. Details of the Error After click on Next for "The item consists of more than one file" and filling the first page of Item Submission (General Tab), on clicking next, submission fails. Everyone needs to fill the page again, with time this increases. System in use OS - RHEL5 Web Server/container Apache Tomcat Database Postgres The DB and app server are separate The error log for the stack is as below 2010-05-25 15:44:30,968 WARN org.dspace.app.webui.servlet.InternalErrorServlet @ :session_id=BE77304175A56DC62301758A0839FF01:internal_error:-- URL Was: http://192.168.4.13:8080/dhcal/submit -- Method: POST -- Parameters were: -- dc_date_created_month: "5" -- dc_identifier_accessionnumber: "278130" -- submit_next: "Next >" -- workspace_item_id: "8279" -- dc_date_created_day: "25" -- dc_identifier_barcode: "PAT8340" -- dc_contributor_enteredby: "DSpace DSpace" -- dc_description_projects: "" -- dc_plant_typequalifier: "Probably" -- step: "2" -- dc_date_created_year: "2010" java.lang.NullPointerException at org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.java:156) at org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.java:170) at org.dspace.workflow.WorkflowItem.findAll(WorkflowItem.java:172) at org.dspace.app.webui.servlet.SubmitServlet.readText(SubmitServlet.java:2756) at org.dspace.app.webui.servlet.SubmitServlet.processEditMetadata(SubmitServlet.java:914) at org.dspace.app.webui.servlet.SubmitServlet.doDSPost(SubmitServlet.java:396) at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:320) at org.dspace.app.webui.servlet.DSpaceServlet.doPost(DSpaceServlet.java:222) at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.dspace.app.webui.filter.RegisteredOnlyFilter.doFilter(RegisteredOnlyFilter.java:98) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:595) After this failure I can see 5-6 "Idle Wait" process for postgres user(which is way lower than . Now idle wait is know issue, but the max connection for DSpace is 99 and on postgres side it is set as 100, checked kernel settings it is way more to give connection refusal. Any idea on resolution of this issue ?? -- View this message in context: http://old.nabble.com/Problem-while-submission-using-DSpace-1.4.2-tp28739112p28739112.html Sent from the DSpace - Tech mailing list archive at Nabble.com. -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] mixing metadata
By your question do you mean Different Collection having different metadata fields(elements), but a few of them be common -- View this message in context: http://old.nabble.com/-Dspace-tech--mixing-metadata-tp28712230p28739981.html Sent from the DSpace - Tech mailing list archive at Nabble.com. -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] mixing metadata
By your question do you mean Different Collection having different metadata fields(elements), but a few of them be common -- View this message in context: http://old.nabble.com/-Dspace-tech--mixing-metadata-tp28712230p28739985.html Sent from the DSpace - Tech mailing list archive at Nabble.com. -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] LDAP for DSpace stops working after few days
Have you checked if there has been any change in LDAP Server IP or settings. -- View this message in context: http://old.nabble.com/-Dspace-tech--LDAP-for-DSpace-stops-working-after-few-days-tp28554426p28740006.html Sent from the DSpace - Tech mailing list archive at Nabble.com. -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Configuring Dspace To Index Powerpoint
For doing so you would need a filter for powerpoint file, like pdfbox for pdf files. Otherwise DSpace will not be able to recognize the inputstream. Have you checked for any filters (api or jar) for this -- View this message in context: http://old.nabble.com/-Dspace-tech--Configuring-Dspace-To-Index-Powerpoint-tp28497671p28740062.html Sent from the DSpace - Tech mailing list archive at Nabble.com. -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
[Dspace-tech] Problem Post Upgrading from 1.5.3 to 1.6.1
I'm having a problem after upgrading from 1.5.3 to 1.6.1 (or 1.6.0): when I try to browse by Author or Subject I get the following error: java.lang.NullPointerException: Cocoon stacktrace [hide] Could not read resource cocoon://DRI/5/browse context:/resource://aspects/Administrative/sitemap.xmap - 957:31 context:/resource://aspects/Administrative/sitemap.xmap - 295:38 context:/resource://aspects/Administrative/sitemap.xmap - 294:44 context:/resource://aspects/Administrative/sitemap.xmap - 292:19 context:/resource://aspects/EPerson/sitemap.xmap - 332:31 context:/resource://aspects/EPerson/sitemap.xmap - 137:38 context:/resource://aspects/EPerson/sitemap.xmap - 126:19 context:/resource://aspects/Submission/sitemap.xmap - 342:27 context:/resource://aspects/Submission/sitemap.xmap - 318:26 context:/resource://aspects/Statistics/sitemap.xmap - 70:31 context:/resource://aspects/Statistics/sitemap.xmap - 33:19 context:/jndi:/localhost/xmlui/aspects/aspects.xmap - 115:34 context:/jndi:/localhost/xmlui/aspects/aspects.xmap - 114:43 context:/jndi:/localhost/xmlui/aspects/aspects.xmap - 113:22 context:/jndi:/localhost/xmlui/themes/Reference/sitemap.xmap - 184:62 context:/jndi:/localhost/xmlui/themes/Reference/sitemap.xmap - 181:112 context:/jndi:/localhost/xmlui/themes/Reference/sitemap.xmap - 180:106 context:/jndi:/localhost/xmlui/themes/Reference/sitemap.xmap - 174:68 context:/jndi:/localhost/xmlui/themes/Reference/sitemap.xmap - 170:72 context:/jndi:/localhost/xmlui/themes/Reference/sitemap.xmap - 155:87 context:/jndi:/localhost/xmlui/themes/Reference/sitemap.xmap - 131:83 context:/jndi:/localhost/xmlui/themes/Reference/sitemap.xmap - 128:49 context:/jndi:/localhost/xmlui/themes/themes.xmap - 63:45 context:/jndi:/localhost/xmlui/themes/themes.xmap - 62:35 context:/jndi:/localhost/xmlui/sitemap.xmap - 550:94 with this in the log: 2010-06-01 15:12:02,749 INFO org.dspace.browse.BrowseEngine @ anonymous:session_id=89F31FAB7C91C4CEA5F42FF5321A0565:ip_addr=10.4.36.39: browse_by_value:focus=null I saw stuff like this before related to the Emetsger Embargo patch. To get Author and Subject browse listings working after applying that patch, I had to edit dspace-api/src/main/java/org/dspace/browse/BrowseEngine.java. But it despite the similar symptom, this problem seems to be caused by something else as a Test instance upgraded (to 1.6.0) fine and works. (Unfortunately it is little old, so I'm faced with the prospect of having to redo any submissions that occurred since I made that copy if I choose to use it.) I'd appreciate any insights into what may have caused this, and how I can fix it. Sean -- Sean Carte esAL Library Systems Manager +27 72 898 8775 +27 31 373 2490 fax: 0866741254 http://esal.dut.ac.za/ -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Problem Post Upgrading from 1.5.3 to 1.6.1
On Tue, Jun 1, 2010 at 15:25, Sean Carte wrote: > I'm having a problem after upgrading from 1.5.3 to 1.6.1 (or 1.6.0): when I > try to browse by Author or Subject I get the following error: I had the same arror after 1.5.2 -> 1.6.0. What helped me was to update the indices as described in release notes (I accidentally skipped that step). Hope it helps. Regards, ~~helix84 -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Problem Post Upgrading from 1.5.3 to 1.6.1
On 1 June 2010 16:07, helix84 wrote: > > On Tue, Jun 1, 2010 at 15:25, Sean Carte wrote: > > I'm having a problem after upgrading from 1.5.3 to 1.6.1 (or 1.6.0): when I > > try to browse by Author or Subject I get the following error: > > I had the same arror after 1.5.2 -> 1.6.0. What helped me was to > update the indices as described in release notes (I accidentally > skipped that step). Hope it helps. Thanks helix84 and George, updating the indices sorted it out. That will teach me to read the documentation properly! Sean -- Sean Carte esAL Library Systems Manager +27 72 898 8775 +27 31 373 2490 fax: 0866741254 http://esal.dut.ac.za/ -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
