You have multiple Out Of Memory errors in there; you need to investigate why
your Jenkins process is out of memory. It could be that the system itself is
low on available RAM, or that you need to configure your JVM to have a larger
heap available.
----- Original Message -----
From: jenkinsci-users@googlegroups.com
To: jenkinsci-users@googlegroups.com
At: Jul 12 2013 06:40:39
Hi Team,
For the last two days, each time I came, I found that jenkins was down (Error
503) Tomcat status was "running" but the application couldn't be accessible , I
had to restart the service in order to make it work
The problem is that when checking the log files, I found many errors that
doesn't allow me to know what really made Jenkins inaccessible:
####################
######## 1 ##########
####################
Jul 12, 2013 11:01:12 AM
org.jvnet.hudson.plugins.thinbackup.ThinBackupPeriodicWork backupNow
SEVERE: Cannot perform a backup. Please be sure jenkins/hudson has write
privileges in the configured backup path '/cip/home/jenkins-V1/thinBackup'.
java.io.FileNotFoundException: Source
'/cip/home/jenkins-V1/jenkins_home/jobs/orha-trunk/builds/lastSuccessfulBuild'
does not exist
at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:866)
at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:814)
at
org.jvnet.hudson.plugins.thinbackup.backup.HudsonBackup.backupBuildFiles(HudsonBackup.java:280)
at
org.jvnet.hudson.plugins.thinbackup.backup.HudsonBackup.backupBuildsFor(HudsonBackup.java:263)
at
org.jvnet.hudson.plugins.thinbackup.backup.HudsonBackup.backupJob(HudsonBackup.java:202)
at
org.jvnet.hudson.plugins.thinbackup.backup.HudsonBackup.backupJobsDirectory(HudsonBackup.java:190)
at
org.jvnet.hudson.plugins.thinbackup.backup.HudsonBackup.backupJobs(HudsonBackup.java:169)
at
org.jvnet.hudson.plugins.thinbackup.backup.HudsonBackup.backup(HudsonBackup.java:136)
at
org.jvnet.hudson.plugins.thinbackup.ThinBackupPeriodicWork.backupNow(ThinBackupPeriodicWork.java:87)
at
org.jvnet.hudson.plugins.thinbackup.ThinBackupPeriodicWork.execute(ThinBackupPeriodicWork.java:68)
at
org.jvnet.hudson.plugins.thinbackup.hudson.model.AsyncPeriodicWork$1.run(AsyncPeriodicWork.java:54)
at java.lang.Thread.run(Thread.java:662)
####################
######## 2 ##########
####################
Jul 12, 2013 12:29:10 AM
org.jvnet.hudson.plugins.thinbackup.hudson.model.AsyncPeriodicWork doRun
SEVERE: ThinBackup Worker Thread thread failed with error
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:640)
at
org.jvnet.hudson.plugins.thinbackup.hudson.model.AsyncPeriodicWork.doRun(AsyncPeriodicWork.java:66)
at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:54)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Jul 12, 2013 12:29:36 AM hudson.model.Run execute
####################
######## 3 ##########
####################
Jul 12, 2013 12:30:04 AM hudson.triggers.Trigger checkTriggers
WARNING: hudson.triggers.SCMTrigger.run() failed for lcon-auth-V1
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:640)
at
java.util.concurrent.ThreadPoolExecutor.addIfUnderMaximumPoolSize(ThreadPoolExecutor.java:727)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:657)
at
java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:78)
at
hudson.util.SequentialExecutionQueue$QueueEntry.submit(SequentialExecutionQueue.java:108)
at
hudson.util.SequentialExecutionQueue$QueueEntry.access$100(SequentialExecutionQueue.java:95)
at
hudson.util.SequentialExecutionQueue.execute(SequentialExecutionQueue.java:66)
at hudson.triggers.SCMTrigger.run(SCMTrigger.java:109)
at hudson.triggers.SCMTrigger.run(SCMTrigger.java:83)
at hudson.triggers.Trigger.checkTriggers(Trigger.java:259)
at hudson.triggers.Trigger$Cron.doRun(Trigger.java:207)
at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:54)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Jul 12, 2013 12:30:04 AM hudson.triggers.Trigger checkTriggers
####################
######## 4 ##########
####################
WARNING: Failed to monitor ASLAVE-1 for Free Swap Space
java.io.InvalidClassException:
hudson.node_monitors.SwapSpaceMonitor$MonitorTask; local class incompatible:
stream classdesc serialVersionUID = 1, local class serialVersionUID =
1184166703664094906
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:617)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1620)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1515)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1348)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:182)
at hudson.remoting.UserRequest.perform(UserRequest.java:98)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:326)
at
hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Jul 12, 2013 10:15:48 AM hudson.triggers.SCMTrigger$Runner run
####################
######## 5 ##########
####################
WARNING: Node monitoring ASLAVE-1 for Free Swap Space aborted.
java.lang.InterruptedException
at java.lang.Object.wait(Native Method)
at hudson.remoting.Request.call(Request.java:146)
at hudson.remoting.Channel.call(Channel.java:664)
at hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
at
hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
at
hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:202)
Jul 12, 2013 8:39:57 AM
hudson.node_monitors.AbstractNodeMonitorDescriptor$Record run
I'm really afraid that this problem appears again, that's why I would be very
grateful If you can help me solving it :)
Thanks in advance.
PS: I'm using Jenkins 1.480.2 running under Tomcat 7
Regards,
Mehdi--
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