Empty Config-Root In Deployment Plan Caused The Usage Of some TB Of Storage In_WL_TEMP_APP_DOWNLOADS
(Doc ID 2298020.1)
Last updated on FEBRUARY 21, 2019
Applies to:
Oracle WebLogic Server - Version 12.1.3.0.0 and laterInformation in this document applies to any platform.
Symptoms
Customer experience a major and unexpected usage of storage space.
Checking in the domain filesystem for this middleware domain, the space was consumed by the following directory:
21T ./servers/<SERVERNAME>
21T ./servers/<SERVERNAME>/tmp
21T ./servers/<SERVERNAME>/tmp/_WL_TEMP_APP_DOWNLOADS
Running out of space has caused that WebLogic Server crahsed and the log files reports following errorr message:
####<Apr 30, 2017 1:31:56 PM CEST> <Error> <NodeManager> <wls_server1> <[ACTIVE] ExecuteThread: '20' for queue: 'weblogic.kernel.Default (self-tuning)'> <
java.io.IOException: No space left on device
at java.io.UnixFileSystem.createFileExclusively(Native Method)
at java.io.File.createTempFile(File.java:2001)
at weblogic.nodemanager.util.ConcurrentUnixFile.write(ConcurrentUnixFile.java:38)
at weblogic.nodemanager.common.StateInfoWriter.writeStateInfo(StateInfoWriter.java:46)
at weblogic.nodemanager.common.StateInfo.save(StateInfo.java:184)
at weblogic.nodemanager.NMService.writeStateInfo(NMService.java:271)
at weblogic.nodemanager.NMService.access$1000(NMService.java:61)
at weblogic.nodemanager.NMService$ServerRuntimePropertyChangeListener.propertyChange(NMService.java:348)
at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
at weblogic.management.runtime.RuntimeMBeanDelegate._postSet(RuntimeMBeanDelegate.java:383)
at weblogic.t3.srvr.ServerRuntime.updateRunState(ServerRuntime.java:415)
at weblogic.t3.srvr.T3Srvr.setState(T3Srvr.java:231)
at weblogic.t3.srvr.T3Srvr.failed(T3Srvr.java:248)
at weblogic.health.HealthMonitorService.timerExpired(HealthMonitorService.java:286)
at weblogic.timers.internal.TimerImpl.run(TimerImpl.java:304)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:553)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
Changes
A new application has been deployed with a 'plan.xml' file where the <config-root> element is empty.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |