Hi Henry Please check the following: http://ir.sun.ac.za/wiki/index.php/Prepare_Ubuntu#Step_7._Install_PostgreSQL http://ir.sun.ac.za/wiki/index.php/Install_Dspace#Step_4._.2A.2A.2A_Edit_the_Dspace_configuration_.2A.2A.2A http://ir.sun.ac.za/wiki/index.php/Disaster_Recovery#Database_credentials
Your DSpace cannot connect to the PostgreSQL server. The first step is to check that DSpace is allowed to connect to the PostgreSQL server. This is normally done with: http://ir.sun.ac.za/wiki/index.php/Prepare_Ubuntu#Step_7._Install_PostgreSQL Then check that you DSpace config file is correct, this is normally done with: http://ir.sun.ac.za/wiki/index.php/Install_Dspace#Step_4._.2A.2A.2A_Edit_the_Dspace_configuration_.2A.2A.2A Then when you want to setup backups, this is normally done: http://ir.sun.ac.za/wiki/index.php/Disaster_Recovery#Database_credentials Cheers hg. On 19 March 2010 11:12, Henry Atsu Agbodza <[email protected]> wrote: > > I installed Dspace on the 11th of March, 2010 at the University of Ghana. > I'm trying to have the system on a Linux box instead of Windows. > Everything went on well. I logged into the administrator end and made some > changes to the side bar news etc. The changes reflected on the homepage > and everything went well. I then shut the machine down. Because i will > have to perform some demonstration on Friday, i decided to test the system > today and make some few changes. But on the homepage i get an Internal > System Error message. Clicking on any of the links still displays the same > message. Please help me to fix this. I will be very grateful. > > Thanks in advance > Below is the first mail i got from the system as the system administrator > > > Date: 3/17/10 12:50 PM > Session ID: 4052E39F65C30BF017A143A3C5BBE3A9 > > -- URL Was: http://dspace.ug.edu.gh:8080/dspace/ > -- Method: GET > -- Parameters were: > > > Exception: > org.postgresql.util.PSQLException: Connection refused. Check that the > hostname and > port are correct and that the postmaster is accepting TCP/IP connections. > Exception: java.net.ConnectException: Connection refused > Stack Trace: > java.net.ConnectException: Connection refused > at java.net.PlainSocketImpl.socketConnect(Native Method) > at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305) > at > java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171) > at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158) > at java.net.Socket.connect(Socket.java:452) > at java.net.Socket.connect(Socket.java:402) > at java.net.Socket.<init>(Socket.java:309) > at java.net.Socket.<init>(Socket.java:124) > at org.postgresql.core.PGStream.<init>(PGStream.java:62) > at > org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:77) > at > org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:66) > at > org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:124) > at > org.postgresql.jdbc2.Jdbc2Connection.<init>(Jdbc2Connection.java:24) > at org.postgresql.Driver.makeConnection(Driver.java:386) > at org.postgresql.Driver.connect(Driver.java:260) > at java.sql.DriverManager.getConnection(DriverManager.java:512) > at java.sql.DriverManager.getConnection(DriverManager.java:171) > at > org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:48) > at > org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:290) > at > org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:840) > at > org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:175) > at java.sql.DriverManager.getConnection(DriverManager.java:512) > at java.sql.DriverManager.getConnection(DriverManager.java:193) > at > org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:717) > at org.dspace.core.Context.<init>(Context.java:105) > at org.dspace.app.webui.util.UIUtil.obtainContext(UIUtil.java:109) > at org.apache.jsp.index_jsp._jspService(index_jsp.java:78) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) > at > org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) > at > org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) > at java.lang.Thread.run(Thread.java:534) > End of Stack Trace > > at > org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:123) > at > org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:66) > at > org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:124) > at > org.postgresql.jdbc2.Jdbc2Connection.<init>(Jdbc2Connection.java:24) > at org.postgresql.Driver.makeConnection(Driver.java:386) > at org.postgresql.Driver.connect(Driver.java:260) > at java.sql.DriverManager.getConnection(DriverManager.java:512) > at java.sql.DriverManager.getConnection(DriverManager.java:171) > at > org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:48) > at > org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:290) > at > org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:840) > at > org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:175) > at java.sql.DriverManager.getConnection(DriverManager.java:512) > at java.sql.DriverManager.getConnection(DriverManager.java:193) > at > org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:717) > at org.dspace.core.Context.<init>(Context.java:105) > at org.dspace.app.webui.util.UIUtil.obtainContext(UIUtil.java:109) > at org.apache.jsp.index_jsp._jspService(index_jsp.java:78) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) > at > org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) > at > org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) > at java.lang.Thread.run(Thread.java:534) > > > > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > DSpace-tech mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/dspace-tech > -- Systems Administrator Library and Information Services Stellenbosch University http://www.sun.ac.za http://library.sun.ac.za http://scholar.sun.ac.za http://ubuntu.sun.ac.za ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ DSpace-tech mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspace-tech
