[jbosstools-builds] Build failed in Jenkins: jbosstools-build-sites.aggregate.coretests-site_master #6898

[dev-platform-jenkins at redhat.com]

See <https://dev-platform-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/jbosstools-build-sites.aggregate.coretests-site_master/6898/display/redirect>

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Started by upstream project "jbosstools-composite-install_master" build number 32209
originally caused by:
 Started by upstream project "jbosstools-composite-install_master" build number 32208
 originally caused by:
  Started by upstream project "jbosstools-composite-install_master" build number 32207
  originally caused by:
   Started by upstream project "jbosstools-composite-install_master" build number 32206
   originally caused by:
    Started by upstream project "jbosstools-composite-install_master" build number 32205
    originally caused by:
     Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on rhel7-devstudio-releng-238507 (rhel7-devstudio-releng upshift) in workspace <https://dev-platform-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/jbosstools-build-sites.aggregate.coretests-site_master/ws/>
Cloning the remote Git repository
Cloning repository git://github.com/jbosstools/jbosstools-build-sites.git
 > git init <https://dev-platform-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/jbosstools-build-sites.aggregate.coretests-site_master/ws/sources> # timeout=10
Fetching upstream changes from git://github.com/jbosstools/jbosstools-build-sites.git
 > git --version # timeout=10
 > git fetch --tags --progress git://github.com/jbosstools/jbosstools-build-sites.git +refs/heads/*:refs/remotes/origin/*
 > git config remote.origin.url git://github.com/jbosstools/jbosstools-build-sites.git # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url git://github.com/jbosstools/jbosstools-build-sites.git # timeout=10
Fetching upstream changes from git://github.com/jbosstools/jbosstools-build-sites.git
 > git fetch --tags --progress git://github.com/jbosstools/jbosstools-build-sites.git +refs/heads/*:refs/remotes/origin/*
 > git rev-parse refs/remotes/origin/master^{commit} # timeout=10
 > git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
Checking out Revision a6ce9ef44638d6e39a3a6821dc90803de2b3f828 (refs/remotes/origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f a6ce9ef44638d6e39a3a6821dc90803de2b3f828
Commit message: "JBIDE-26935 #comment bump up to parent pom version = 4.14.0.AM1-SNAPSHOT #close"
 > git rev-list --no-walk a6ce9ef44638d6e39a3a6821dc90803de2b3f828 # timeout=10
Starting xvnc
[jbosstools-build-sites.aggregate.coretests-site_master] $ /usr/bin/vncserver :82 -geometry 1280x720

New 'rhel7-devstudio-releng-238507:82 (hudson)' desktop is rhel7-devstudio-releng-238507:82

Starting applications specified in /home/hudson/.vnc/xstartup
Log file is /home/hudson/.vnc/rhel7-devstudio-releng-238507:82.log

Terminating xvnc.
$ /usr/bin/vncserver -kill :82
Killing Xvnc process ID 433
FATAL: Failed to fully read /var/lib/jenkins/updates/hudson.tasks.Maven.MavenInstaller
java.nio.file.FileSystemException: /var/lib/jenkins/updates/hudson.tasks.Maven.MavenInstaller: Too many open files
	at sun.nio.fs.UnixException.translateToIOException(UnixException.java:91)
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
	at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214)
	at java.nio.file.Files.newByteChannel(Files.java:361)
	at java.nio.file.Files.newByteChannel(Files.java:407)
	at java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:384)
	at java.nio.file.Files.newInputStream(Files.java:152)
	at java.nio.file.Files.newBufferedReader(Files.java:2784)
	at hudson.util.TextFile.read(TextFile.java:73)
Caused: java.io.IOException: Failed to fully read /var/lib/jenkins/updates/hudson.tasks.Maven.MavenInstaller
	at hudson.util.TextFile.read(TextFile.java:78)
	at hudson.model.DownloadService$Downloadable.getData(DownloadService.java:363)
	at hudson.tools.DownloadFromUrlInstaller$DescriptorImpl.getInstallables(DownloadFromUrlInstaller.java:219)
	at hudson.tools.DownloadFromUrlInstaller.getInstallable(DownloadFromUrlInstaller.java:55)
	at hudson.tools.DownloadFromUrlInstaller.performInstallation(DownloadFromUrlInstaller.java:64)
	at hudson.tools.InstallerTranslator.getToolHome(InstallerTranslator.java:72)
	at hudson.tools.ToolLocationNodeProperty.getToolHome(ToolLocationNodeProperty.java:109)
	at hudson.tools.ToolInstallation.translateFor(ToolInstallation.java:206)
	at hudson.tasks.Maven$MavenInstallation.forNode(Maven.java:662)
	at hudson.tasks.Maven.perform(Maven.java:317)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1798)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
[description-setter] Description set: