See <http://hudson.opengeo.org/hudson/job/geoserver-2.1.x/289/>
------------------------------------------
Started by upstream project "geotools-2.7.x" build number 129
Updating https://svn.codehaus.org/geoserver/branches/2.1.x/src
Fetching 'https://svn.codehaus.org/geoserver/branches/2.1.x/data/minimal’ at -1 into '<http://hudson.opengeo.org/hudson/job/geoserver-2.1.x/ws/geoserver-2.1.x/web/app/minimal’>
At revision 16018
Fetching 'https://svn.codehaus.org/geoserver/branches/2.1.x/src/web/core/src/main/java/org/geoserver/web/css’ at -1 into '<http://hudson.opengeo.org/hudson/job/geoserver-2.1.x/ws/geoserver-2.1.x/web/app/src/test/java/org/geoserver/wicket/test/css’>
At revision 16018
Fetching 'https://svn.codehaus.org/geoserver/branches/2.1.x/src/web/core/src/main/java/org/geoserver/web/img’ at -1 into '<http://hudson.opengeo.org/hudson/job/geoserver-2.1.x/ws/geoserver-2.1.x/web/app/src/test/java/org/geoserver/wicket/test/img’>
At revision 16018
At revision 16018
no change for https://svn.codehaus.org/geoserver/branches/2.1.x/src since the previous build
no change for https://svn.codehaus.org/geoserver/branches/2.1.x/data/minimal since the previous build
no change for https://svn.codehaus.org/geoserver/branches/2.1.x/src/web/core/src/main/java/org/geoserver/web/css since the previous build
no change for https://svn.codehaus.org/geoserver/branches/2.1.x/src/web/core/src/main/java/org/geoserver/web/img since the previous build
[geoserver-2.1.x] $ mvn -U -Djava.awt.headless=true -Dtest.maxHeapSize=256M -P allExtensions,proxy,printing clean install
FATAL: command execution failed
java.io.IOException: Cannot run program "mvn" (in directory "<http://hudson.opengeo.org/hudson/job/geoserver-2.1.x/ws/geoserver-2.1.x"\)>: java.io.IOException: error=24, Too many open files
at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
at hudson.Proc$LocalProc.<init>(Proc.java:192)
at hudson.Proc$LocalProc.<init>(Proc.java:164)
at hudson.Launcher$LocalLauncher.launch(Launcher.java:638)
at hudson.Launcher$ProcStarter.start(Launcher.java:273)
at hudson.Launcher$ProcStarter.join(Launcher.java:280)
at hudson.tasks.Maven.perform(Maven.java:253)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:601)
at hudson.model.Build$RunnerImpl.build(Build.java:174)
at hudson.model.Build$RunnerImpl.doRun(Build.java:138)
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:416)
at hudson.model.Run.run(Run.java:1257)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:129)
Caused by: java.io.IOException: java.io.IOException: error=24, Too many open files
at java.lang.UNIXProcess.<init>(UNIXProcess.java:148)
at java.lang.ProcessImpl.start(ProcessImpl.java:65)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)
... 15 more