[jbosstools-dev] Some questions about migrating to Java 8 and Mars

Fred Bricon fbricon at redhat.com
Wed Jul 22 19:03:49 EDT 2015 

check you put the vm settings after -vmargs https://wiki.eclipse.org/FAQ_How_do_I_increase_the_heap_size_available_to_Eclipse%3F

> Le 22 juil. 2015 à 19:00, Brian Fitzpatrick <bfitzpat at redhat.com> a écrit :
> 
> Even better - I get "Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit."
> 
> I think my settings are screwed up. 
> 
> _______________________________
> Brian Fitzpatrick (aka "Fitz")
> Senior Software Engineer, Tooling
> JBoss by Red Hat
> 
> ----- Original Message -----
> From: "Fred Bricon" <fbricon at redhat.com>
> To: "Brian Fitzpatrick" <bfitzpat at redhat.com>
> Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev at lists.jboss.org>
> Sent: Wednesday, July 22, 2015 4:59:16 PM
> Subject: Re: [jbosstools-dev] Some questions about migrating to Java 8 and Mars
> 
> workspace corrupted by previous failure?
> 
>> Le 22 juil. 2015 à 18:57, Brian Fitzpatrick <bfitzpat at redhat.com> a écrit :
>> 
>> Very interesting.
>> 
>> Updating the ini file led to this:
>> 
>> eclipse.buildId=4.5.0.I20150603-2000
>> java.version=1.8.0_45
>> java.vendor=Oracle Corporation
>> BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
>> Framework arguments:  -product org.eclipse.epp.package.jee.product
>> Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product
>> 
>> org.eclipse.core.resources
>> Error
>> Wed Jul 22 16:50:53 MDT 2015
>> Could not read metadata for 'C:/marsm5/workspace/.metadata/.plugins/org.eclipse.core.resources/.root/.markers'.
>> 
>> java.io.IOException: Incompatible file format. Workspace was saved with an incompatible version: 0.
>> 	at org.eclipse.core.internal.resources.MarkerReader.getReader(MarkerReader.java:43)
>> 	at org.eclipse.core.internal.resources.MarkerReader.read(MarkerReader.java:49)
>> 	at org.eclipse.core.internal.resources.MarkerManager.restoreFromSave(MarkerManager.java:544)
>> 	at org.eclipse.core.internal.resources.MarkerManager.restore(MarkerManager.java:529)
>> 	at org.eclipse.core.internal.resources.SaveManager.restoreMarkers(SaveManager.java:826)
>> 	at org.eclipse.core.internal.resources.SaveManager.restore(SaveManager.java:723)
>> 	at org.eclipse.core.internal.resources.SaveManager.startup(SaveManager.java:1588)
>> 	at org.eclipse.core.internal.resources.Workspace.startup(Workspace.java:2386)
>> 	at org.eclipse.core.internal.resources.Workspace.open(Workspace.java:2157)
>> 	at org.eclipse.core.resources.ResourcesPlugin.start(ResourcesPlugin.java:463)
>> 	at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:771)
>> 	at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)
>> 	at java.security.AccessController.doPrivileged(Native Method)
>> 	at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:764)
>> 	at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:721)
>> 	at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941)
>> 	at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318)
>> 	at org.eclipse.osgi.container.Module.doStart(Module.java:571)
>> 	at org.eclipse.osgi.container.Module.start(Module.java:439)
>> 	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454)
>> 	at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
>> 	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531)
>> 	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324)
>> 	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:327)
>> 	at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)
>> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:398)
>> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352)
>> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344)
>> 	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
>> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:140)
>> 	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:380)
>> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
>> 	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:497)
>> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
>> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
>> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
>> 
>> And this:
>> 
>> eclipse.buildId=4.5.0.I20150603-2000
>> java.version=1.8.0_45
>> java.vendor=Oracle Corporation
>> BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
>> Framework arguments:  -product org.eclipse.epp.package.jee.product
>> Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product
>> 
>> org.eclipse.e4.ui.workbench
>> Error
>> Wed Jul 22 16:50:54 MDT 2015
>> Unable to load resource file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi
>> 
>> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException: org.xml.sax.SAXParseExceptionpublicId: file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; systemId: file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.
>> 	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:319)
>> 	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:278)
>> 	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:406)
>> 	at org.eclipse.e4.ui.internal.workbench.ResourceHandler.getResource(ResourceHandler.java:351)
>> 	at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadResource(ResourceHandler.java:327)
>> 	at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:231)
>> 	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:397)
>> 	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:254)
>> 	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:620)
>> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
>> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598)
>> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
>> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
>> 	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:380)
>> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
>> 	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:497)
>> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
>> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
>> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
>> Caused by: org.xml.sax.SAXParseExceptionpublicId: file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; systemId: file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.
>> 	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203)
>> 	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)
>> 	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:441)
>> 	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:368)
>> 	at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1436)
>> 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:999)
>> 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
>> 	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:117)
>> 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
>> 	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
>> 	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
>> 	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
>> 	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
>> 	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649)
>> 	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:333)
>> 	at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:175)
>> 	at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:261)
>> 	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1518)
>> 	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1297)
>> 	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:259)
>> 	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274)
>> 	... 23 more
>> 
>> And ultimately this:
>> 
>> eclipse.buildId=4.5.0.I20150603-2000
>> java.version=1.8.0_45
>> java.vendor=Oracle Corporation
>> BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
>> Framework arguments:  -product org.eclipse.epp.package.jee.product
>> Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product
>> 
>> org.eclipse.e4.ui.workbench
>> Error
>> Wed Jul 22 16:50:54 MDT 2015
>> The persisted workbench has no top-level windows, so reinitializing with defaults.
>> 
>> java.lang.Exception
>> 	at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:236)
>> 	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:397)
>> 	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:254)
>> 	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:620)
>> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
>> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598)
>> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
>> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
>> 	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:380)
>> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
>> 	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:497)
>> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
>> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
>> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
>> 
>> 
>> Guess I'll be re-importing my projects...
>> 
>> _______________________________
>> Brian Fitzpatrick (aka "Fitz")
>> Senior Software Engineer, Tooling
>> JBoss by Red Hat
>> 
>> ----- Original Message -----
>> From: "Fred Bricon" <fbricon at redhat.com>
>> To: "Brian Fitzpatrick" <bfitzpat at redhat.com>
>> Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev at lists.jboss.org>
>> Sent: Wednesday, July 22, 2015 4:45:17 PM
>> Subject: Re: [jbosstools-dev] Some questions about migrating to Java 8 and Mars
>> 
>> How many projects open in your workspace?
>> have you tried -Xmx2048m in eclipse.ini?
>> 
>>> Le 22 juil. 2015 à 18:30, Brian Fitzpatrick <bfitzpat at redhat.com> a écrit :
>>> 
>>> Hey folks,
>>> 
>>> I'm starting to move the SwitchYard editor to Java 8 and Eclipse Mars. The biggest thing is I'm hitting some issues when building in Eclipse using the m2e code (Maven->Update Project). Specifically, I'm seeing "An internal error occurred during: "Updating Maven Project".
>>> GC overhead limit exceeded"
>>> 
>>> I've tried updating the -XX:MaxPermSize=256m to -XX:MaxMetaspaceSize=256m per the suggestions here (https://dzone.com/articles/java-8-permgen-metaspace) but it hasn't made any difference.
>>> 
>>> Nick suggested updating the build to use Tycho 0.23.1, but that hasn't made a difference.
>>> 
>>> Anybody have any suggestions on what to try?
>>> 
>>> Thanks
>>> --Fitz
>>> 
>>> _______________________________
>>> Brian Fitzpatrick (aka "Fitz")
>>> Senior Software Engineer, Tooling
>>> JBoss by Red Hat
>>> 
>>> _______________________________________________
>>> jbosstools-dev mailing list
>>> jbosstools-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/jbosstools-dev
>> 
>

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