Re: [Dspace-tech] out of memory issue
Hi Andrea, Thanks for the suggestion and info. Luckily, I believe I discovered the root of my issue this morning. I had a configuration issue on my virtual machine in my test bed (I had erroneously placed low caps on my processor and memory allocations to my VM). Now that I've resolved that, it seems to be running fine so far, so we'll see if my luck holds. Regardless, per your suggestion, I'll double-check my config settings for Tomcat and Java and make sure those are set correctly. Thanks again. Cole -Original Message- From: Andrea Schweer [mailto:schw...@waikato.ac.nz] Sent: Sunday, September 18, 2011 5:07 PM To: dspace-tech@lists.sourceforge.net Subject: Re: [Dspace-tech] out of memory issue Hi Cole, On 17/09/11 06:03, Cole Hudson wrote: Per the install instructions and performance tuning tips found here https://wiki.duraspace.org/display/DSPACE/HowToPerformanceTuneForDspace #HowToPerformanceTuneForDspace-GiveTomcatMoreJavaPermGenMemory, we've set JAVA_OPTS for -Xmx512m -Xms512m -XX:MaxPermSize=128m, but this has not had an effect. Tomcat on Ubuntu seems to have a nasty habit of ignoring configuration settings unless you put them into exactly the right spot. Maybe you're running into the same problem. Assuming you're using the tomcat6 package (not tomcat6-user), try setting JAVA_OPTS in /etc/default/tomcat6. At the same time you may also want to double-check that your choice of JDK isn't being overridden in this file (it is set to openjdk by default -- https://wiki.duraspace.org/display/DSPACE/Installing+DSpace+1.7+on+Ubunt u#InstallingDSpace1.7onUbuntu-ChangetheinuseJavatoSunJava%2CasopposedtoO penJDK). If you're using tomcat6-user: It looks like the tomcat startup script generated by the tomcat6-user package actually uses the JAVA_OPTS env variable if it exists. Otherwise, have a look at the setenv.sh script in the bin subdirectory of your tomcat instance. cheers, Andrea -- Andrea Schweer IRR Technical Specialist, ITS Information Systems The University of Waikato, Hamilton, New Zealand -- BlackBerryreg; DevCon Americas, Oct. 18-20, San Francisco, CA http://p.sf.net/sfu/rim-devcon-copy2 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- BlackBerryreg; DevCon Americas, Oct. 18-20, San Francisco, CA Learn about the latest advances in developing for the BlackBerryreg; mobile platform with sessions, labs more. See new tools and technologies. Register for BlackBerryreg; DevCon today! http://p.sf.net/sfu/rim-devcon-copy1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
[Dspace-tech] Private Collections
Hello everyone, In my organization need some private collections. My intention is restrict access to many searches. You can apply this kind of restrictions on one or a set of collections? It is possible apply to certain items in a collection? What do you recommend? -- Ing. Miguel A. Robledo Dirección Provincial de Gobierno Digital Tucuman 2657 1º Piso - Santa Fe Teléfono: 0342-4508704 -- BlackBerryreg; DevCon Americas, Oct. 18-20, San Francisco, CA Learn about the latest advances in developing for the BlackBerryreg; mobile platform with sessions, labs more. See new tools and technologies. Register for BlackBerryreg; DevCon today! http://p.sf.net/sfu/rim-devcon-copy1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
[Dspace-tech] duplicate name/number control
Hello everyone, I want implement some control or notification during loading or delivery of a new item into any collection. The control must notify me if there is already an item with the same name or serial nro within the collection. Has anyone worked with this? Is it possible? -- Ing. Miguel A. Robledo Dirección Provincial de Gobierno Digital Tucuman 2657 1º Piso - Santa Fe Teléfono: 0342-4508704 -- BlackBerryreg; DevCon Americas, Oct. 18-20, San Francisco, CA Learn about the latest advances in developing for the BlackBerryreg; mobile platform with sessions, labs more. See new tools and technologies. Register for BlackBerryreg; DevCon today! http://p.sf.net/sfu/rim-devcon-copy1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] SOLR Stats ERROR: Invalid Version or the data not in 'javabin' format
Hello! Sent out the below message on Friday and haven't yet gotten a response...but I have found out some more information: Apparently with SOLR/Solrj 1.4 the default Response parser switched from XML to binary, meaning SOLR 1.4 will have trouble talking to SOLR 3.x and below. Might this be what is causing the problem? How can I tell what version of SOLR is in my dspace 1.7.2 instance? Documentation says a quick fix might be to set the response parser as XML (i.e. server.setParser(new XMLResponseParser());) within a CommonsHttpSolrServer java file, but I cannot find this file in the dspace source. Any ideas? Apologies for being a little lost in all this. Like many of you, I'm a librarian/archivist type stumbling into the back end of a technical system. Thanks in advance for any help, * Matthew McKinley Digital Project Specialist, University of California, Irvinehttp://www.uci.edu/ **about.me http://www.about.me/matthewmckinley* On Fri, Sep 16, 2011 at 3:04 PM, Matthew McKinley matthewjamesmckin...@gmail.com wrote: Hello, Upgrading from 1.5.2 to 1.7.2 and the SOLR statistics are not working. I was able to convert the old DSpace logs, but when I try to run stats-log-importer, stats-util or access statistics from within the browser interface they all return with the following error message: ERROR: java.lang.RuntimeException: Invalid version or the data in not in 'javabin' format. The full dspace.log output is below. Thanks for any help you can provide! Matthew Dspace 1.7.2 Tomcat6 Running on Linux 2.6 Java 1.6 2011-09-16 12:15:45,416 ERROR org.dspace.statistics.SolrLogger @ Error executing query org.apache.solr.client.solrj.SolrServerException: Error executing query at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:95) at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:118) at org.dspace.statistics.SolrLogger.clinit(SolrLogger.java:79) at org.dspace.statistics.content.StatisticsDataVisits.queryFacetField(StatisticsDataVisits.java:640) at org.dspace.statistics.content.StatisticsDataVisits.createDataset(StatisticsDataVisits.java:247) at org.dspace.statistics.content.StatisticsDisplay.getDataset(StatisticsDisplay.java:88) at org.dspace.app.xmlui.aspect.statistics.StatisticsTransformer.addDisplayListing(StatisticsTransformer.java:350) at org.dspace.app.xmlui.aspect.statistics.StatisticsTransformer.renderHome(StatisticsTransformer.java:129) at org.dspace.app.xmlui.aspect.statistics.StatisticsTransformer.addBody(StatisticsTransformer.java:79) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:223) at sun.reflect.GeneratedMethodAccessor85.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy31.startElement(Unknown Source) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor85.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy28.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor85.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy28.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at
[Dspace-tech] Postgres Driver problem?
We have a dark archive in a dspace instance, running DSpace 1.6.2 and Postgres 8.1.20. Our archivists mostly use the jspui, but occassionally switch over to do specific tasks. Yesterday, one of our archivists tried to load up the xmlui for the first time in about a month, and got an error message. Looking at the stacktrace (see below) it looks like the postgres driver is missing -- but it's not. It's in the lib/directory, right where it's supposed to be. Furthermore, the jspui is working fine. I thought this might be some sort of classpath issue, and I copied the driver jar into the xmlui's WEB_INF/classes directory; but no dice. Furthermore, as far as we can tell, nothing has changed in the app since the last time the xmlui was successfully loaded. Anybody seen this sort of behavior before? Cheers, Bill Java stacktrace java.sql.SQLException: java.lang.ClassNotFoundException: org.postgresql.Driver at org.dspace.storage.rdbms.DatabaseManager.initialize(DatabaseManager.java:1711) at org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:618) at org.dspace.core.Context.init(Context.java:126) at org.dspace.app.xmlui.utils.ContextUtil.obtainContext(ContextUtil.java:99) at org.dspace.app.xmlui.utils.ContextUtil.obtainContext(ContextUtil.java:80) at org.dspace.app.xmlui.cocoon.AbstractDSpaceTransformer.setup(AbstractDSpaceTransformer.java:111) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy23.setup(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:356) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:710) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:466) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.prepareInternal(AbstractProcessingPipeline.java:480) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy17.prepareInternal(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:292) at org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:148) at org.apache.cocoon.components.source.impl.SitemapSourceFactory.getSource(SitemapSourceFactory.java:62) at org.apache.cocoon.components.source.CocoonSourceResolver.resolveURI(CocoonSourceResolver.java:153) at org.apache.cocoon.components.source.CocoonSourceResolver.resolveURI(CocoonSourceResolver.java:183) at org.apache.cocoon.generation.FileGenerator.setup(FileGenerator.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy18.setup(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:343) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:710) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:466) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:411) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
