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Bug
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Resolution: Fixed
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Major
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None
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Jenkins 1.489, jclouds plugin 2.3.1
Jenkins deadlocks on JCloudsRetentionStrategy (we did a copy job in the GUI when it happened). Attached full stack trace, here are the deadlocks:
"Remove Node i-42020766":
at jenkins.plugins.jclouds.compute.JCloudsRetentionStrategy.check(JCloudsRetentionStrategy.java:22)
- waiting to lock <0x00000006cbca8a60> (a jenkins.plugins.jclouds.compute.JCloudsRetentionStrategy)
at jenkins.plugins.jclouds.compute.JCloudsRetentionStrategy.check(JCloudsRetentionStrategy.java:15)
at hudson.slaves.SlaveComputer.setNode(SlaveComputer.java:522)
at hudson.model.AbstractCIBase.updateComputer(AbstractCIBase.java:116)
at hudson.model.AbstractCIBase.updateComputerList(AbstractCIBase.java:174)
- locked <0x00000006c06d1088> (a java.lang.Object)
at jenkins.model.Jenkins.updateComputerList(Jenkins.java:1175)
at jenkins.model.Jenkins.setNodes(Jenkins.java:1687)
at jenkins.model.Jenkins.removeNode(Jenkins.java:1682)
- locked <0x00000006c06d0f70> (a hudson.model.Hudson)
at hudson.plugins.ec2.EC2Slave$1.run(EC2Slave.java:104)
"Jenkins cron thread":
at jenkins.model.Jenkins.save(Jenkins.java:2573)
- waiting to lock <0x00000006c06d0f70> (a hudson.model.Hudson)
at hudson.model.Node.setTemporaryOfflineCause(Node.java:211)
at hudson.model.Computer.setTemporarilyOffline(Computer.java:586)
at jenkins.plugins.jclouds.compute.JCloudsRetentionStrategy.check(JCloudsRetentionStrategy.java:30)
- locked <0x00000006cbca8a60> (a jenkins.plugins.jclouds.compute.JCloudsRetentionStrategy)
at jenkins.plugins.jclouds.compute.JCloudsRetentionStrategy.check(JCloudsRetentionStrategy.java:15)
at hudson.slaves.ComputerRetentionWork.doRun(ComputerRetentionWork.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)
- is duplicated by
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- Closed
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- is related to
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- Closed
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