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Version: 0.7.9.I20100512-1900 SVN Client: org.eclipse.team.svn.connector.svnkit16 2.2.2.I20100512-1900 SVN/1.6.6 SVNKit/1.3.2 (http://svnkit.com/) r6267 JVM Properties: {java.runtime.name=Java(TM) SE Runtime Environment, java.runtime.version=1.6.0_20-b02, java.vendor=Sun Microsystems Inc., line.separator= , java.class.version=50.0, os.name=Windows XP, os.arch=x86, user.country=DE, os.version=5.1, eclipse.commands=-os win32 -ws win32 -arch x86 -showsplash D:\Tools\Eclipse3.6\\plugins\org.eclipse.platform_3.6.0.v201006080911\splash.bmp -launcher D:\Tools\Eclipse3.6\eclipse.exe -name Eclipse --launcher.library D:\Tools\Eclipse3.6\plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.0.v20100503\eclipse_1307.dll -startup D:\Tools\Eclipse3.6\plugins/org.eclipse.equinox.launcher_1.1.0.v20100507.jar -showlocation -data d:\Workspaces\CPP -vm D:\Tools\jdk1.6.0_20\jre\bin\client\jvm.dll , java.version=1.6.0_20, osgi.framework.version=3.6.0.v20100517, file.separator=\, java.vm.info=mixed mode, sharing, path.separator=;, user.timezone=Europe/Berlin, user.language=de, java.vm.name=Java HotSpot(TM) Client VM, file.encoding=Cp1252} java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space at com.sun.org.apache.xerces.internal.util.XMLStringBuffer.append(XMLStringBuffer.java:205) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.refresh(XMLDocumentScannerImpl.java:1522) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.invokeListeners(XMLEntityScanner.java:2070) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.scanContent(XMLEntityScanner.java:914) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2788) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.readData(HTTPConnection.java:754) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.readData(HTTPConnection.java:719) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPRequest.dispatch(HTTPRequest.java:216) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:349) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:275) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:263) at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.doReport(DAVConnection.java:266) at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.doReport(DAVConnection.java:257) at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.logImpl(DAVRepository.java:974) at org.tmatesoft.svn.core.io.SVNRepository.log(SVNRepository.java:1034) at org.tmatesoft.svn.core.wc.SVNLogClient.doLog(SVNLogClient.java:1024) at org.tmatesoft.svn.core.wc.SVNLogClient.doLog(SVNLogClient.java:891) at org.tmatesoft.svn.core.javahl.SVNClientImpl.logMessages(SVNClientImpl.java:506) at org.tmatesoft.svn.core.javahl.SVNClientImpl.logMessages(SVNClientImpl.java:484) at org.polarion.team.svn.connector.svnkit.SVNKitConnector.logEntries(SVNKitConnector.java:1215) at org.eclipse.team.svn.core.extension.factory.ThreadNameModifier.logEntries(ThreadNameModifier.java:298) at org.eclipse.team.svn.revision.graph.operation.BaseFetchOperation.runImpl(BaseFetchOperation.java:58) at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81) at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
There is two possible reasons why the problem could occur. 1) You have requested too much log messages from the server 2) There is not enough of free memory present in your environment Either way you could increase memory pool available to the Eclipse IDE instance or check for the reason why your environment is low on free memory.