The change was made to fix a known replicable bug, so it will be necessary to support binary format version 4 in the long term. The database upgrade may be smooth, as the fix was made to the format, and not to the underlying database structure as far as I can tell.
The main new feature of Sesame 2.6.0 was SPARQL 1.1 Federated Query, so it may also depend on whether people want that feature. They may also want the new SPARQLRepository interface that was ported down from Alibaba into Sesame Core to support federated querying. In addition, I doubt that fixes for SPARQL 1.1 bugs will be backported to the Sesame 2.5 series, but it is possible. http://www.openrdf.org/issues/browse/SES-741 http://www.openrdf.org/issues/browse/SES-832 Cheers, Peter On 11 November 2011 11:06, Holger Knublauch <[email protected]> wrote: > Thanks for the info. I guess we need further internal discussions as to > whether we want (and can afford) to upgrade to Sesame 2.6 before we can > promise any change for 3.6. For example it would force all existing users to > upgrade their databases. > > Holger > > > > On Nov 11, 2011, at 8:52 AM, Peter Ansell wrote: > >> There was a post like this on the Sesame mailing list recently [1]. >> The Sesame Binary RDF format changed between 2.5 and 2.6 [2]. >> >> HTH, >> >> Peter >> >> http://sourceforge.net/mailarchive/forum.php?thread_name=4EA7086D.8040708%40gmail.com&forum_name=sesame-general >> >> http://www.openrdf.org/issues/browse/SES-852 >> >> >> On 11 November 2011 07:29, Bob Ducharme <[email protected]> wrote: >>> Paul, >>> >>> One of our engineers has confirmed that TopBraid 3.5.2 works properly with >>> Sesame 2.5.1, and he got the same error that you did when he tried it with >>> Sesame 2.6. I have entered a bug report to ensure that TopBraid 3.6 works >>> properly with Sesame 2.6. >>> >>> Bob >>> >>> -----Original Message----- >>> From: [email protected] >>> [mailto:[email protected]] On Behalf Of PaulZH >>> Sent: Thursday, November 10, 2011 8:27 AM >>> To: TopBraid Suite Users >>> Subject: [topbraid-users] connecting with openrdf sesame 2.6 >>> >>> Dear, >>> >>> When trying to open a Sesame2 Repository Connection with a sesame >>> updated to version 2.6 I get: >>> >>> Reason: >>> org.openrdf.repository.RepositoryException: Malformed query result >>> from server >>> at >>> org.openrdf.http.client.HTTPClient.getTupleQueryResult(HTTPClient.java: >>> 971) >>> at >>> org.openrdf.http.client.HTTPClient.getRepositoryList(HTTPClient.java: >>> 371) >>> at >>> org.openrdf.http.client.HTTPClient.getRepositoryList(HTTPClient.java: >>> 353) >>> at >>> org.topbraid.sesame2.SesameUtil.getRepositoryNames(SesameUtil.java: >>> 85) >>> at >>> org.topbraidcomposer.sesame2.remote.AbstractSesameRemoteWizardPage.handleFet >>> ch(AbstractSesameRemoteWizardPage.java: >>> 146) >>> at >>> org.topbraidcomposer.sesame2.remote.AbstractSesameRemoteWizardPage.access >>> $0(AbstractSesameRemoteWizardPage.java:142) >>> at >>> org.topbraidcomposer.sesame2.remote.AbstractSesameRemoteWizardPage >>> $1.widgetSelected(AbstractSesameRemoteWizardPage.java:100) >>> at >>> org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java: >>> 234) >>> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) >>> at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3776) >>> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1367) >>> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390) >>> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375) >>> at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1187) >>> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java: >>> 3622) >>> at >>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3277) >>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) >>> at org.eclipse.jface.window.Window.open(Window.java:801) >>> at >>> org.eclipse.ui.internal.actions.NewWizardShortcutAction.run(NewWizardShortcu >>> tAction.java: >>> 135) >>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) >>> at >>> org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(Action >>> ContributionItem.java: >>> 584) >>> at org.eclipse.jface.action.ActionContributionItem.access >>> $2(ActionContributionItem.java:501) >>> at org.eclipse.jface.action.ActionContributionItem >>> $5.handleEvent(ActionContributionItem.java:411) >>> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) >>> at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3776) >>> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1367) >>> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390) >>> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375) >>> at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1187) >>> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java: >>> 3622) >>> at >>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3277) >>> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java: >>> 2629) >>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593) >>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427) >>> at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670) >>> at >>> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java: >>> 332) >>> at >>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java: >>> 663) >>> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java: >>> 149) >>> at >>> org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication. >>> java: >>> 115) >>> at >>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java: >>> 196) >>> at >>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication( >>> EclipseAppLauncher.java: >>> 110) >>> at >>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAp >>> pLauncher.java: >>> 79) >>> at >>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java: >>> 369) >>> at >>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java: >>> 179) >>> 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:597) >>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) >>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) >>> at org.eclipse.equinox.launcher.Main.run(Main.java:1407) >>> Caused by: org.openrdf.query.resultio.QueryResultParseException: >>> Incompatible format version: 4 >>> at >>> org.openrdf.query.resultio.binary.BinaryQueryResultParser.parse(BinaryQueryR >>> esultParser.java: >>> 118) >>> at >>> org.openrdf.http.client.HTTPClient.getTupleQueryResult(HTTPClient.java: >>> 965) >>> ... 50 more >>> >>> Going back to the 2.5 wars solves the issue. >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Group "TopBraid Suite Users", the topics of which include TopBraid Composer, >>> TopBraid Live, TopBraid Ensemble, SPARQLMotion and SPIN. >>> To post to this group, send email to >>> [email protected] >>> To unsubscribe from this group, send email to >>> [email protected] >>> For more options, visit this group at >>> http://groups.google.com/group/topbraid-users?hl=en >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Group "TopBraid Suite Users", the topics of which include TopBraid Composer, >>> TopBraid Live, TopBraid Ensemble, SPARQLMotion and SPIN. >>> To post to this group, send email to >>> [email protected] >>> To unsubscribe from this group, send email to >>> [email protected] >>> For more options, visit this group at >>> http://groups.google.com/group/topbraid-users?hl=en >>> >> >> -- >> You received this message because you are subscribed to the Google >> Group "TopBraid Suite Users", the topics of which include TopBraid Composer, >> TopBraid Live, TopBraid Ensemble, SPARQLMotion and SPIN. >> To post to this group, send email to >> [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/topbraid-users?hl=en > > -- > You received this message because you are subscribed to the Google > Group "TopBraid Suite Users", the topics of which include TopBraid Composer, > TopBraid Live, TopBraid Ensemble, 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