Details
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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
Major
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Resolution: Fixed
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Component/s: cli, groovy-plugin
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Labels:None
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Environment:Jenkins 1.446, Linux CentOS
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Similar Issues:
Description
I've had a KillStuckPolling.groovy job running for about 6 months without problems, but on January 4th it stopped working with the below stack trace. This matches with the release of Jenkins 1.446, which is currently installed. I have tried to restart the server without any effect.
Killing all stuck SCM polls using ~/bin/KillStuckPolling.groovy log4j:WARN No appenders could be found for logger (org.apache.commons.beanutils.converters.BooleanConverter). log4j:WARN Please initialize the log4j system properly. java.io.IOException: Remote call on CLI channel from /[ip] failed at hudson.remoting.Channel.call(Channel.java:690) at hudson.cli.GroovyCommand.loadScript(GroovyCommand.java:106) at hudson.cli.GroovyCommand.run(GroovyCommand.java:93) at hudson.cli.CLICommand.main(CLICommand.java:205) at hudson.cli.CliManagerImpl.main(CliManagerImpl.java:66) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:274) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:255) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:215) at hudson.remoting.UserRequest.perform(UserRequest.java:118) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:287) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.ExceptionInInitializerError at java.io.ObjectStreamClass.hasStaticInitializer(Native Method) at java.io.ObjectStreamClass.computeDefaultSUID(Unknown Source) at java.io.ObjectStreamClass.access$100(Unknown Source) at java.io.ObjectStreamClass$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.io.ObjectStreamClass.getSerialVersionUID(Unknown Source) at java.io.ObjectStreamClass.initNonProxy(Unknown Source) at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) at java.io.ObjectInputStream.readClassDesc(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at hudson.remoting.UserRequest.deserialize(UserRequest.java:182) at hudson.remoting.UserRequest.perform(UserRequest.java:98) ... 8 more Caused by: java.lang.NullPointerException at hudson.cli.CLICommand.<clinit>(CLICommand.java:448) ... 26 more Build step 'Execute shell' marked build as failure
The groovy script is as follows:
Thread.getAllStackTraces().keySet().each() { item -> println "Checking item" + item.getName(); if (item.getName().contains("SCM polling") && item.getName().contains("waiting for hudson.remoting")) { println " Interrupting thread " + item.getId(); item.interrupt() } }
And the bash script used to start it is as follows
#!/bin/bash -e echo "## Kills stuck polling jobs on Jenkins" if [ -z "$JENKINS_URL" ]; then echo "ERROR: This script must be run on Jenkins. It cannot be run manually" exit 1 fi echo "Getting latest Jenkins CLI from ${JENKINS_URL}" if [ -w jenkins-cli.jar ]; then rm jenkins-cli.jar fi wget ${JENKINS_URL}jnlpJars/jenkins-cli.jar echo "Killing all stuck SCM polls using ~/bin/KillStuckPolling.groovy" java -jar jenkins-cli.jar -s ${JENKINS_URL}/ groovy ~/bin/KillStuckPolling.groovy
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Activity
Code changed in jenkins
User: Vojtech Juranek
Path:
core/src/main/java/hudson/cli/GroovyCommand.java
core/src/main/java/hudson/cli/util/ScriptLoader.java
http://jenkins-ci.org/commit/jenkins/99385dcd1c8a2dc84d51133f1f4b06d4bc1cf653
Log:
[FIXED JENKINS-12302] Refactor anonymout class for loading groovy script into separate class as static block (due to inheritance of outer class from CLICommand) initialization leads to NPE (namely in Jenkins.getInstance Jenkins.getInstance().getPluginManager())
(cherry picked from commit 7bdc1790166198de93b2b7c58286d9554be967b4)
Code changed in jenkins
User: Kohsuke Kawaguchi
Path:
core/src/main/java/hudson/cli/CLICommand.java
http://jenkins-ci.org/commit/jenkins/7110ddb7d2a2f141a6887ffe352526db91046867
Log:
JENKINS-12302
Make sure that we don't require Jenkins.getInstance() on CLICommand, since it can run on slaves.
Integrated in 
jenkins_main_trunk #1605
JENKINS-12302 (Revision 7110ddb7d2a2f141a6887ffe352526db91046867)
Result = SUCCESS
Kohsuke Kawaguchi : 7110ddb7d2a2f141a6887ffe352526db91046867
Files :
- core/src/main/java/hudson/cli/CLICommand.java
Integrated in jenkins_ui-changes_branch #21
JENKINS-12302 (Revision 7110ddb7d2a2f141a6887ffe352526db91046867)
Result = SUCCESS
Kohsuke Kawaguchi : 7110ddb7d2a2f141a6887ffe352526db91046867
Files :
- core/src/main/java/hudson/cli/CLICommand.java
Integrated in
jenkins_main_trunk #1540
[FIXED JENKINS-12302] Refactor anonymout class for loading groovy script into separate class as static block (due to inheritance of outer class from CLICommand) initialization leads to NPE (namely in Jenkins.getInstance Jenkins.getInstance().getPluginManager()) (Revision 7bdc1790166198de93b2b7c58286d9554be967b4)
Result = SUCCESS
Vojtech Juranek : 7bdc1790166198de93b2b7c58286d9554be967b4
Files :