[jbosstools-issues] [JBoss JIRA] (JBDS-4711) Add support for LFS via egit to Devstudio/JBoss Tools? (was Warning in Error Log after start: Builtin LFS support not present/detected)

Nick Boldt (JIRA) issues at jboss.org
Fri Jun 29 13:16:00 EDT 2018 

    [ https://issues.jboss.org/browse/JBDS-4711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13599080#comment-13599080 ] 

Nick Boldt commented on JBDS-4711:
----------------------------------

It's just a console warning, but you're right -- it ought to be suppressed when LFS support is not present.

If it's optional, it won't fix the warning OOTB, but will provide a way to suppress it (by installing LFS support for egit from Central). Of course a user could also achieve the same thing by installing from the Eclipse Photon site, so this would really just be to make it a bit easier to discover the solution.

Is this something you guys want in Central for 12.0? Or punt it out to 12.9 and see if we have any customers who need large file support?



> Add support for LFS via egit to Devstudio/JBoss Tools? (was Warning in Error Log after start: Builtin LFS support not present/detected)
> ---------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBDS-4711
>                 URL: https://issues.jboss.org/browse/JBDS-4711
>             Project: Red Hat JBoss Developer Studio (devstudio)
>          Issue Type: Bug
>          Components: build, upstream
>    Affects Versions: 12.0.0.GA
>         Environment: F28 + 12.0.0.GA-v20180625-0632-B2859
>            Reporter: Josef Kopriva
>            Assignee: Nick Boldt
>            Priority: Minor
>             Fix For: 12.0.0.GA
>
>
> After every start of devstudio, there is a warning:
> {code:java}
> eclipse.buildId=12.0.0.GA-v20180625-0632-B2859
> java.version=1.8.0_172
> java.vendor=Oracle Corporation
> BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
> Framework arguments:  -product com.jboss.devstudio.core.product
> Command-line arguments:  -data file:/home/jkopriva/devstudio_B2859_2/workspace/ -os linux -ws gtk -arch x86_64 -product com.jboss.devstudio.core.product
> org.eclipse.egit.core
> Warning
> Mon Jun 25 13:18:32 CEST 2018
> Builtin LFS support not present/detected
> java.lang.ClassNotFoundException: org.eclipse.jgit.lfs.BuiltinLFS cannot be found by org.eclipse.egit.core_5.0.0.201806131550-r
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:508)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411)
> 	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	at java.lang.Class.forName0(Native Method)
> 	at java.lang.Class.forName(Class.java:264)
> 	at org.eclipse.egit.core.Activator.registerBuiltinLFS(Activator.java:279)
> 	at org.eclipse.egit.core.Activator.start(Activator.java:212)
> 	at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:779)
> 	at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:772)
> 	at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:729)
> 	at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:1002)
> 	at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:354)
> 	at org.eclipse.osgi.container.Module.doStart(Module.java:581)
> 	at org.eclipse.osgi.container.Module.start(Module.java:449)
> 	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468)
> 	at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:114)
> 	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:505)
> 	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:392)
> 	at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:454)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411)
> 	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	at org.eclipse.egit.ui.Activator$RepositoryChangeScanner.<init>(Activator.java:921)
> 	at org.eclipse.egit.ui.Activator.setupRepoChangeScanner(Activator.java:1034)
> 	at org.eclipse.egit.ui.Activator.start(Activator.java:336)
> 	at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:779)
> 	at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:772)
> 	at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:729)
> 	at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:1002)
> 	at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:354)
> 	at org.eclipse.osgi.container.Module.doStart(Module.java:581)
> 	at org.eclipse.osgi.container.Module.start(Module.java:449)
> 	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468)
> 	at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:114)
> 	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:505)
> 	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:392)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:470)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411)
> 	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:609)
> 	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:177)
> 	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:931)
> 	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
> 	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:60)
> 	at org.eclipse.ui.internal.services.WorkbenchServiceRegistry.getSourceProviders(WorkbenchServiceRegistry.java:174)
> 	at org.eclipse.ui.internal.services.SourceProviderService.readRegistry(SourceProviderService.java:104)
> 	at org.eclipse.ui.internal.Workbench$34.runWithException(Workbench.java:2378)
> 	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:32)
> 	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233)
> 	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144)
> 	at org.eclipse.swt.widgets.Display.syncExec(Display.java:5831)
> 	at org.eclipse.ui.internal.StartupThreading.runWithoutExceptions(StartupThreading.java:95)
> 	at org.eclipse.ui.internal.Workbench.initializeDefaultServices(Workbench.java:2373)
> 	at org.eclipse.ui.internal.Workbench.init(Workbench.java:1654)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2859)
> 	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:654)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:597)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)
> 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:656)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:592)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1498)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1471)
> {code}



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