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  1. Jenkins
  2. JENKINS-24627

ConcurrentModificationException with DiskUsage

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
    • disk-usage-plugin
    • None
    • Jenkins 1.578 on RHEL5.9 x86_64, disk-usage 0.24

      It happens that opening job page hangs for a long time, while Jenkins log gets full of ConcurrentModificationException. Disabling disk-usage plugin eliminates the issue.

      The exception starts in various ways, but always related to disk usage, i.e.:

      WARNING: Caught exception evaluating: from.getSizeInString(from.getBuildsDiskUsage().get('all')) in /job/project/. Reason: java.util.ConcurrentModificationException
      
      WARNING: Caught exception evaluating: from.getSizeInString(from.getJobRootDirDiskUsage()) in /view/view1/job/project/. Reason: java.util.ConcurrentModificationException
      

      Full stack trace:

      Sep 08, 2014 3:43:20 PM hudson.ExpressionFactory2$JexlExpression evaluate
      WARNING: Caught exception evaluating: from.getSizeInString(from.getJobRootDirDiskUsage()) in /view/view1/job/project/. Reason: java.util.
      ConcurrentModificationException
      java.util.ConcurrentModificationException
              at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429)
              at java.util.HashMap$KeyIterator.next(HashMap.java:1453)
              at hudson.plugins.disk_usage.ProjectDiskUsageAction.getBuildsDiskUsage(ProjectDiskUsageAction.java:232)
              at hudson.plugins.disk_usage.ProjectDiskUsageAction.getBuildsDiskUsage(ProjectDiskUsageAction.java:203)
              at hudson.plugins.disk_usage.ProjectDiskUsageAction.getJobRootDirDiskUsage(ProjectDiskUsageAction.java:134)
              at sun.reflect.GeneratedMethodAccessor2745.invoke(Unknown Source)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
              at java.lang.reflect.Method.invoke(Method.java:483)
              at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:258)
              at org.apache.commons.jexl.parser.ASTMethod.execute(ASTMethod.java:104)
              at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83)
              at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57)
              at org.apache.commons.jexl.parser.ASTExpression.value(ASTExpression.java:54)
              at org.apache.commons.jexl.parser.ASTMethod.execute(ASTMethod.java:81)
              at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83)
              at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57)
              at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51)
              at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80)
              at hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:74)
              at org.apache.commons.jelly.impl.ExpressionScript.run(ExpressionScript.java:66)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$1.run(CoreTagLibrary.java:98)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
              at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95)
              at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:147)
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)
              at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:150)
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
              at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
              at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95)
              at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:147)
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
              at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95)
              at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:147)
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99)
              at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$1.run(CoreTagLibrary.java:98)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
              at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99)
              at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
              at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120)
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
              at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95)
              at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63)
              at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53)
              at org.kohsuke.stapler.jelly.JellyClassTearOff.serveIndexJelly(JellyClassTearOff.java:112)
              at org.kohsuke.stapler.jelly.JellyFacet.handleIndexRequest(JellyFacet.java:127)
              at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:717)
              at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858)
              at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:248)
              at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
              at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728)
              at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858)
              at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:248)
              at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
              at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728)
              at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858)
              at org.kohsuke.stapler.Stapler.invoke(Stapler.java:631)
              at org.kohsuke.stapler.Stapler.service(Stapler.java:225)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
              at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:96)
              at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202)
              at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:180)
              at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:85)
              at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:89)
              at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:99)
              at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:88)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
              at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
              at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
              at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
              at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
              at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)
              at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
              at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
              at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
              at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
              at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
              at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
              at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
              at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:86)
              at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
              at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
              at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
              at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
              at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
              at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
              at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:46)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
              at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
              at org.eclipse.jetty.server.Server.handle(Server.java:370)
              at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
              at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949)
              at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011)
              at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
              at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
              at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
              at org.eclipse.jetty.io.nio.SslConnection.handle(SslConnection.java:196)
              at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
              at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
              at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
              at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
              at java.lang.Thread.run(Thread.java:745)
      

            lvotypkova Lucie Votypkova
            raspy Krzysztof Malinowski
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              Created:
              Updated:
              Resolved: