[jbosstools-issues] [JBoss JIRA] Resolved: (JBIDE-6372) Jboss Tools Richfaces breaks Eclipse for big projects

Jboss Tools Richfaces breaks Eclipse for big projects ----------------------------------------------------- Key: JBIDE-6372 URL: https://jira.jboss.org/browse/JBIDE-6372 Project: Tools (JBoss Tools) Issue Type: Bug Components: jsp/jsf/xml source editing, Visual Page Editor core Affects Versions: 3.1.0.GA Reporter: Borislav Andruschuk Assignee: Viacheslav Kabanovich Priority: Blocker Fix For: 3.1.x Attachments: JarAccessFactory_6372.patch I have 111 projects in my workspace and after Jboss Tools Richfaces installation Eclipse fails during build or validation with OutOfMemory. I've checked jstack of my Eclipse process and see the following traces related to KB builder: "Worker-2" prio=10 tid=0x0000000041154000 nid=0x5a9a waiting on condition [0x00007f589d10b000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.<init>(BufferedInputStream.java:178) at java.io.BufferedInputStream.<init>(BufferedInputStream.java:158) at org.jboss.tools.common.model.filesystems.impl.JarAccess.getContent(JarAccess.java:201) at org.jboss.tools.common.model.filesystems.impl.JarFolderImpl.createFileObject(JarFolderImpl.java:92) at org.jboss.tools.common.model.filesystems.impl.JarFolderImpl.loadChildren(JarFolderImpl.java:74) at org.jboss.tools.common.model.impl.RegularObjectImpl.getChildren(RegularObjectImpl.java:58) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parseInPackages(LibraryScanner.java:104) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parseInPackages(LibraryScanner.java:114) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parseInPackages(LibraryScanner.java:114) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parseInPackages(LibraryScanner.java:114) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parse(LibraryScanner.java:95) at org.jboss.tools.jst.web.kb.internal.scanner.ClassPathMonitor.process(ClassPathMonitor.java:90) at org.jboss.tools.jst.web.kb.internal.KbBuilder.build(KbBuilder.java:98) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:627) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:170) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:253) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:256) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:309) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:341) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:140) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:238) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) and "Text Viewer Hover Presenter" daemon prio=10 tid=0x00007f58a4cb2800 nid=0x5ad9 runnable [0x00007f588fd02000] java.lang.Thread.State: RUNNABLE at java.lang.String.intern(Native Method) at org.jboss.tools.common.model.impl.XModelObjectImpl.set(XModelObjectImpl.java:135) at org.jboss.tools.common.model.impl.RegularObjectImpl.set(RegularObjectImpl.java:103) at org.jboss.tools.common.model.filesystems.impl.FileAnyImpl.set(FileAnyImpl.java:181) at org.jboss.tools.common.meta.impl.adapters.XAdapterModelElement.setProperty(XAdapterModelElement.java:26) at org.jboss.tools.common.model.impl.XModelObjectImpl.set_0(XModelObjectImpl.java:146) at org.jboss.tools.common.model.impl.XModelImpl.createModelObject(XModelImpl.java:264) at org.jboss.tools.common.model.filesystems.impl.JarFolderImpl.createFileObject(JarFolderImpl.java:96) at org.jboss.tools.common.model.filesystems.impl.JarFolderImpl.loadChildren(JarFolderImpl.java:74) at org.jboss.tools.common.model.impl.RegularObjectImpl.getChildren(RegularObjectImpl.java:58) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parseInPackages(LibraryScanner.java:104) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parseInPackages(LibraryScanner.java:114) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parseInPackages(LibraryScanner.java:114) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parseInPackages(LibraryScanner.java:114) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parseInPackages(LibraryScanner.java:114) at org.jboss.tools.jst.web.kb.internal.scanner.LibraryScanner.parse(LibraryScanner.java:95) at org.jboss.tools.jst.web.kb.internal.scanner.ClassPathMonitor.process(ClassPathMonitor.java:90) at org.jboss.tools.jst.web.kb.internal.KbProject.load(KbProject.java:270) at org.jboss.tools.jst.web.kb.internal.KbProject.resolveStorage(KbProject.java:228) at org.jboss.tools.jst.web.kb.internal.KbProject.resolve(KbProject.java:238) at org.jboss.tools.jst.web.kb.internal.KbProject.addKbProject(KbProject.java:162) at org.jboss.tools.jst.web.kb.internal.scanner.ClassPathMonitor.validateProjectDependencies(ClassPathMonitor.java:121) at org.jboss.tools.jst.web.kb.internal.KbProject.load(KbProject.java:255) at org.jboss.tools.jst.web.kb.internal.KbProject.resolveStorage(KbProject.java:228) at org.jboss.tools.jst.web.kb.internal.KbProject.resolve(KbProject.java:238) at org.jboss.tools.jst.web.kb.internal.KbProject.addKbProject(KbProject.java:162) at org.jboss.tools.jst.web.kb.internal.scanner.ClassPathMonitor.validateProjectDependencies(ClassPathMonitor.java:121) at org.jboss.tools.jst.web.kb.internal.KbProject.load(KbProject.java:255) at org.jboss.tools.jst.web.kb.internal.KbProject.resolveStorage(KbProject.java:228) at org.jboss.tools.jst.web.kb.internal.KbProject.resolve(KbProject.java:238) at org.jboss.tools.jst.web.kb.KbProjectFactory.getKbProject(KbProjectFactory.java:60) at org.jboss.tools.jst.web.kb.taglib.TagLibraryManager.getLibraries(TagLibraryManager.java:35) at org.jboss.tools.jst.web.kb.PageContextFactory.fillXMLNamespacesForNode(PageContextFactory.java:646) at org.jboss.tools.jst.web.kb.PageContextFactory.fillContextForNode(PageContextFactory.java:461) at org.jboss.tools.jst.web.kb.PageContextFactory.fillContextForChildNodes(PageContextFactory.java:445) at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:380) at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:179) at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:169) at org.jboss.tools.jst.jsp.jspeditor.info.FaceletTagInfoHoverProcessor.computeHoverHelp(FaceletTagInfoHoverProcessor.java:62) at org.eclipse.wst.xml.ui.internal.taginfo.XMLTagInfoHoverProcessor.getHoverInfo(XMLTagInfoHoverProcessor.java:257) at org.jboss.tools.jst.jsp.jspeditor.info.ChainTextHover.getHoverInfo(ChainTextHover.java:106) at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:168) My Eclipse Vmargs are -XX:MaxPermSize=256m -Xmx1024m. Disabling validation in Eclipse wont help.