[jbosstools-dev] Some questions about migrating to Java 8 and Mars
Paul Leacu
pleacu at redhat.com
Thu Jul 23 16:42:09 EDT 2015
Hey Fitz -
I haven't but I don't really trrust building on RHEL5 nodes either. Try modifying your
'Label expression' in your SwitchYard Jenkins job to RHEL7,RHEL8...
--paull
----- Original Message -----
> From: "Brian Fitzpatrick" <bfitzpat at redhat.com>
> To: "Max Rydahl Andersen" <manderse at redhat.com>
> Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev at lists.jboss.org>, "Paul Leacu" <pleacu at redhat.com>
> Sent: Thursday, July 23, 2015 4:25:11 PM
> Subject: Re: [jbosstools-dev] Some questions about migrating to Java 8 and Mars
>
> To add to the bizarreness, I just got an out of memory error even on
> Jenkins...
>
> https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/DevStudio/view/JBTIS/job/SwitchYard-Tools/570/console
>
> http://fpaste.org/247560/37683084/
>
> Paul or Nick, have you guys seen that before?
>
> _______________________________
> Brian Fitzpatrick (aka "Fitz")
> Senior Software Engineer, Tooling
> JBoss by Red Hat
>
> ----- Original Message -----
> From: "Brian Fitzpatrick" <bfitzpat at redhat.com>
> To: "Max Rydahl Andersen" <manderse at redhat.com>
> Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev at lists.jboss.org>
> Sent: Thursday, July 23, 2015 7:41:49 AM
> Subject: Re: [jbosstools-dev] Some questions about migrating to Java 8 and
> Mars
>
> I just closed the tools, eclipse, and switchyard-tools-eclipse-plugins
> projects and now I'm not getting the out of memory errors.
>
> Is there something going on with "general" projects and the maven build in
> m2e I wonder?
>
> --Fitz
> _______________________________
> Brian Fitzpatrick (aka "Fitz")
> Senior Software Engineer, Tooling
> JBoss by Red Hat
>
> ----- Original Message -----
> From: "Brian Fitzpatrick" <bfitzpat at redhat.com>
> To: "Max Rydahl Andersen" <manderse at redhat.com>
> Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev at lists.jboss.org>
> Sent: Thursday, July 23, 2015 7:30:10 AM
> Subject: Re: [jbosstools-dev] Some questions about migrating to Java 8 and
> Mars
>
> Sure Max, let me offer a few more details.
>
> Keep in mind this is on Windows. The 18 projects are the plugins projects
> (https://github.com/jboss-switchyard/tools/tree/master/eclipse) from
> SwitchYard along with the parent eclipse and top-level directories as
> general projects.
>
> Nothing I haven't done a hundred times before with Luna and Java 7.
>
> The projects are:
>
> tools
> eclipse
> org.switchyard.tools
> org.switchyard.tools.core
> org.switchyard.tools.cxf
> org.switchyard.tools.m2e
> org.switchyard.tools.models.sca.core
> org.switchyard.tools.models.sca.core.edit
> org.switchyard.tools.models.sca1_1
> org.switchyard.tools.models.sca1_1.edit
> org.switchyard.tools.models.switchyard1_0
> org.switchyard.tools.ui
> org.switchyard.tools.ui.bpel
> org.switchyard.tools.ui.bpmn2
> org.switchyard.tools.ui.debug
> org.switchyard.tools.ui.editor
> org.switchyard.tools.xsd
> switchyard-tools-eclipse-plugins
>
> I have created a PR with my Mars updates here -
> https://github.com/jboss-switchyard/tools/pull/518
>
> It consistently crashes in Eclipse Mars with m2e and this memory issue. But I
> have it building at the command line (without tests - mvn -U clean install
> -DskipTests) up to the point where it tries to assemble the site:
>
> [ERROR] Plugin org.jboss.tools.tycho-plugins:repository-utils:0.23.1 or one
> of its dependencies could not be resolved: Failure to find
> org.jboss.tools.tycho-plugins:repository-utils:jar:0.23.1 in
> http://maven.repository.redhat.com/techpreview/all/ was cached in the local
> repository, resolution will not be reattempted until the update interval of
> redhat-techpreview-all-repository has elapsed or updates are forced -> [Help
> 1]
>
> Nick - Is there a particular maven repo I need in my list to get tycho 0.23.1
> to be happy?
>
> Hope this helps a little. Thanks for the help folks!
>
> --Fitz
> _______________________________
>
> Brian Fitzpatrick (aka "Fitz")
> Senior Software Engineer, Tooling
> JBoss by Red Hat
>
> ----- Original Message -----
> From: "Max Rydahl Andersen" <manderse at redhat.com>
> To: "Brian Fitzpatrick" <bfitzpat at redhat.com>
> Cc: "Fred Bricon" <fbricon at redhat.com>, "jbosstools-dev jbosstools-dev"
> <jbosstools-dev at lists.jboss.org>
> Sent: Thursday, July 23, 2015 3:40:34 AM
> Subject: Re: [jbosstools-dev] Some questions about migrating to Java 8 and
> Mars
>
> Brian,
>
> What does one need to do to reproduce this ?
>
> Which 18 projects are talking about here ?
> Maybe those 18 projects have some "magic" combination of custom maven
> plugins or
> some cyclic dependency that for some reason causes a regression in m2e ?
>
> I'm surprised since m2e actually seem to in general use much less memory
> in Mars for me.
>
> So lets get it reproduced on others to dig deeper.
>
> /max
>
>
> > 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 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 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_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
> >>>
> >>
> >
> >
> > _______________________________________________
> > jbosstools-dev mailing list
> > jbosstools-dev at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/jbosstools-dev
>
>
> /max
> http://about.me/maxandersen
>
> _______________________________________________
> jbosstools-dev mailing list
> jbosstools-dev at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/jbosstools-dev
>
> _______________________________________________
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> jbosstools-dev at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/jbosstools-dev
>
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