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

I had the settings at the end after -vmargs, but had -Xms512m and -XX:MaxMetaspaceSize=512m, which apparently it didn't like. This worked better: -Xms256m -Xmx2048m -XX:MaxMetaspaceSize=256m Now that I got that working I was able to re-import my projects (only 18 projects in all in the entire workspace) and now I'm back 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.jobs Error Wed Jul 22 17:06:59 MDT 2015 An internal error occurred during: "Building workspace". java.lang.OutOfMemoryError: GC overhead limit exceeded at java.util.HashMap.newNode(HashMap.java:1734) at java.util.HashMap.putVal(HashMap.java:630) at java.util.HashMap.put(HashMap.java:611) at java.util.HashSet.add(HashSet.java:219) at org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.checkFieldWithDuplicate(MavenXpp3ReaderEx.java:114) at org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parsePlugin(MavenXpp3ReaderEx.java:3039) at org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parsePluginManagement(MavenXpp3ReaderEx.java:3362) at org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parseBuild(MavenXpp3ReaderEx.java:977) at org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parseModel(MavenXpp3ReaderEx.java:2512) at org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.read(MavenXpp3ReaderEx.java:4350) at org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.read(MavenXpp3ReaderEx.java:560) at org.apache.maven.model.io.DefaultModelReader.read(DefaultModelReader.java:121) at org.apache.maven.model.io.DefaultModelReader.read(DefaultModelReader.java:94) at org.apache.maven.model.building.DefaultModelProcessor.read(DefaultModelProcessor.java:81) at org.apache.maven.model.building.DefaultModelBuilder.readModel(DefaultModelBuilder.java:529) at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:1023) at org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:796) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:325) at org.apache.maven.model.building.DefaultModelBuilder.importDependencyManagement(DefaultModelBuilder.java:1201) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:451) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:417) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:407) at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:161) at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119) at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:679) at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176) at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119) at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:679) at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176) at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119) at org.eclipse.m2e.core.internal.embedder.MavenImpl.readMavenProject(MavenImpl.java:636) at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager$4.call(ProjectRegistryManager.java:704) _______________________________ Brian Fitzpatrick (aka "Fitz") Senior Software Engineer, Tooling JBoss by Red Hat ----- Original Message ----- From: "Fred Bricon" <fbricon(a)redhat.com&gt; To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev(a)lists.jboss.org&gt; Sent: Wednesday, July 22, 2015 5:03:49 PM Subject: Re: [jbosstools-dev] Some questions about migrating to Java 8 and Mars check you put the vm settings after -vmargs https://wiki.eclipse.org/FAQ_How_do_I_increase_the_heap_size_available_to... > Le 22 juil. 2015 à 19:00, Brian Fitzpatrick <bfitzpat(a)redhat.com&gt; 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(a)redhat.com&gt; > To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; > Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev(a)lists.jboss.org&gt; > 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(a)redhat.com&gt; 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(a)redhat.com&gt; >> To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; >> Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev(a)lists.jboss.org&gt; >> 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(a)redhat.com&gt; >>> 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(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/jbosstools-dev >> > _______________________________________________ jbosstools-dev mailing list jbosstools-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/jbosstools-dev