Jenkins is running on Linux and I have set up a node/slave (localhost) to run. When I don't have the chromedriver plugin, the node can run and is online. With the plugin I get an Error:
Installing chromedriver to /var/jenkins/tools/chromedriver
ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins.
java.lang.NullPointerException
at org.jenkinsci.plugins.chromedriver.DownloadableImpl.getType(DownloadableImpl.java:91)
at org.jenkinsci.plugins.chromedriver.DownloadableImpl.select(DownloadableImpl.java:78)
at org.jenkinsci.plugins.chromedriver.DownloadableImpl.resolve(DownloadableImpl.java:35)
at org.jenkinsci.plugins.chromedriver.ComputerListenerImpl.process(ComputerListenerImpl.java:43)
at org.jenkinsci.plugins.chromedriver.ComputerListenerImpl.preOnline(ComputerListenerImpl.java:34)
at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:370)
at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:317)
at hudson.plugins.sshslaves.SSHLauncher.startSlave(SSHLauncher.java:454)
at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:293)
at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:200)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:679)
ERROR: Connection terminated
java.io.IOException: Unexpected termination of the channel
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50)
Caused by: java.io.EOFException
at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2570)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1314)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368)
at hudson.remoting.Command.readFrom(Command.java:90)
at hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48)
Am I doing something wrong, how do you fix this or is there a workaround?
Looks like this was reported: JENKINS-12765
Related
I am getting the following error while trying to build an application.
It worked properly from long time, recently it stopped the build process and throws the error. The configuration of the build uses slave node, In google many suggested that the issue may related to the Java version issues in slave node and the selected version in jenkings configuration section.
FATAL: Unable to produce a script file
hudson.util.IOException2: Failed to create a temp file on
/scratch/jenkins/workspace/
at hudson.FilePath.createTextTempFile(FilePath.java:1223)
at hudson.tasks.CommandInterpreter.createScriptFile(CommandInterpreter.java:115)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:75)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:60)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)
at hudson.model.Build$BuildExecution.build(Build.java:199)
at hudson.model.Build$BuildExecution.doRun(Build.java:160)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:586)
at hudson.model.Run.execute(Run.java:1593)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:247)
Caused by: hudson.util.IOException2: remote file operation failed:
/scratch/jenkins/workspace/ERT_PC_CF7 at
hudson.remoting.Channel#1f9efe8:build- linux-1
at hudson.FilePath.act(FilePath.java:901)
at hudson.FilePath.act(FilePath.java:878)
at hudson.FilePath.createTextTempFile(FilePath.java:1200)
... 12 more
Caused by: hudson.util.IOException2: Failed to create a temporary directory in /tmp
at hudson.FilePath$14.invoke(FilePath.java:1212)
at hudson.FilePath$14.invoke(FilePath.java:1200)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2393)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
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:1146)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:679)
Caused by: java.io.IOException: Read-only file system
at java.io.UnixFileSystem.createFileExclusively(Native Method)
at java.io.File.checkAndCreate(File.java:1717)
at java.io.File.createTempFile0(File.java:1738)
at java.io.File.createTempFile(File.java:1815)
at hudson.FilePath$14.invoke(FilePath.java:1210)
This is not a permission issue. The issue has been resolved by rebooting the slave nodes as the whole file system in slave node went into read mode, even the root user gets exception with touch command on the directory /scratch/jenkins/workspace/ .
I am using ssh key pairs for launching the slaves.Someslaves are working fine. but someslaves when I try to "relaunch slave agent", then i got this error as below. OS :- Ubuntu 14.04LTS ,java version "1.7.0_65" on slave machine and on jenkins server machine java version "1.7.0_85".
Expanded the channel window size to 4MB
[01/22/16 07:41:12] [SSH] Starting slave process: cd "/home/tmp" && java -jar slave.jar
<===[JENKINS REMOTING CAPACITY]===>channel started
Slave.jar version: 2.53.2
This is a Unix slave
Evacuated stdout
Connection terminated
ERROR: Failed to install restarter
hudson.remoting.RequestAbortedException: hudson.remoting.Channel$OrderlyShutdown
at hudson.remoting.Request.abort(Request.java:297)
at hudson.remoting.Channel.terminate(Channel.java:847)
at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1080)
at hudson.remoting.Channel$1.handle(Channel.java:501)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:60)
at ......remote call to Mbox_19(Native Method)
at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1416)
at hudson.remoting.Request.call(Request.java:172)
at hudson.remoting.Channel.call(Channel.java:780)
at jenkins.slaves.restarter.JnlpSlaveRestarterInstaller.install(JnlpSlaveRestarterInstaller.java:52)
at jenkins.slaves.restarter.JnlpSlaveRestarterInstaller.access$000(JnlpSlaveRestarterInstaller.java:33)
at jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$1.call(JnlpSlaveRestarterInstaller.java:39)
at jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$1.call(JnlpSlaveRestarterInstaller.java:36)
at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins.
Caused by: hudson.remoting.Channel$OrderlyShutdown
at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1080)
at hudson.remoting.Channel$1.handle(Channel.java:501)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:60)
Caused by: Command close created at
I hit the same problem and was able to fix it by re-downloading the slave.jar from the Jenkins master. Apparently during an upgrade something about the interface between master and slave had changed. You may want to try 're-installing' your slave configuration by re-downloading and updating your secret.
Error in Jenkins ver. 1.640, Ubuntu 14.04. This problem a lot of times in Jenkins, and can't resolve it. I get the following output
[01/22/16 07:35:31] [SSH] Checking java version of java
[01/22/16 07:35:36] [SSH] java -version returned 1.7.0_65.
[01/22/16 07:35:36] [SSH] Starting sftp client.
[01/22/16 07:35:40] [SSH] Copying latest slave.jar...
[01/22/16 07:41:10] [SSH] Copied 506,256 bytes.
Expanded the channel window size to 4MB
[01/22/16 07:41:12] [SSH] Starting slave process: cd "/home/tmp" && java -jar slave.jar
<===[JENKINS REMOTING CAPACITY]===>channel started
Slave.jar version: 2.53.2
This is a Unix slave
Evacuated stdout
Connection terminated
ERROR: Failed to install restarter
hudson.remoting.RequestAbortedException: hudson.remoting.Channel$OrderlyShutdown
at hudson.remoting.Request.abort(Request.java:297)
at hudson.remoting.Channel.terminate(Channel.java:847)
at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1080)
at hudson.remoting.Channel$1.handle(Channel.java:501)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:60)
at ......remote call to Mbox_19(Native Method)
at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1416)
at hudson.remoting.Request.call(Request.java:172)
at hudson.remoting.Channel.call(Channel.java:780)
at jenkins.slaves.restarter.JnlpSlaveRestarterInstaller.install(JnlpSlaveRestarterInstaller.java:52)
at jenkins.slaves.restarter.JnlpSlaveRestarterInstaller.access$000(JnlpSlaveRestarterInstaller.java:33)
at jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$1.call(JnlpSlaveRestarterInstaller.java:39)
at jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$1.call(JnlpSlaveRestarterInstaller.java:36)
at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins.
Caused by: hudson.remoting.Channel$OrderlyShutdown
at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1080)
at hudson.remoting.Channel$1.handle(Channel.java:501)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:60)
Caused by: Command close created at
at hudson.remoting.Command.<init>(Command.java:56)
at hudson.remoting.Channel$CloseCommand.<init>(Channel.java:1074)
at hudson.remoting.Channel$CloseCommand.<init>(Channel.java:1072)
at hudson.remoting.Channel.close(Channel.java:1156)
at hudson.remoting.Channel.close(Channel.java:1138)
at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1079)
... 2 more
hudson.remoting.RequestAbortedException: hudson.remoting.Channel$OrderlyShutdown
at hudson.remoting.Request.abort(Request.java:297)
at hudson.remoting.Channel.terminate(Channel.java:847)
at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1080)
at hudson.remoting.Channel$1.handle(Channel.java:501)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:60)
at ......remote call to Mbox_19(Native Method)
at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1416)
at hudson.remoting.Request.call(Request.java:172)
at hudson.remoting.Channel.call(Channel.java:780)
at org.jenkinsci.modules.launchd_slave_installer.SlaveInstallerFactoryImpl.createIfApplicable(SlaveInstallerFactoryImpl.java:30)
at org.jenkinsci.modules.slave_installer.SlaveInstallerFactory.createIfApplicable(SlaveInstallerFactory.java:29)
at org.jenkinsci.modules.slave_installer.SlaveInstallerFactory.createFor(SlaveInstallerFactory.java:46)
at org.jenkinsci.modules.slave_installer.impl.ComputerListenerImpl.onOnline(ComputerListenerImpl.java:30)
at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:573)
at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:381)
at hudson.plugins.sshslaves.SSHLauncher.startSlave(SSHLauncher.java:945)
at hudson.plugins.sshslaves.SSHLauncher.access$400(SSHLauncher.java:133)
at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:711)
at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:696)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: hudson.remoting.Channel$OrderlyShutdown
at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1080)
at hudson.remoting.Channel$1.handle(Channel.java:501)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:60)
Caused by: Command close created at
at hudson.remoting.Command.<init>(Command.java:56)
at hudson.remoting.Channel$CloseCommand.<init>(Channel.java:1074)
at hudson.remoting.Channel$CloseCommand.<init>(Channel.java:1072)
at hudson.remoting.Channel.close(Channel.java:1156)
at hudson.remoting.Channel.close(Channel.java:1138)
at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1079)
... 2 more
[01/22/16 07:48:40] Launch failed - cleaning up connection
[01/22/16 07:48:40] [SSH] Connection closed.
Looks related to an existing Jenkins bug.
It seems this can be resolved by downgrading to kernel 3.4.x. Another possible fix is disabling TCP scatter-gather on the network interface.
Manage Jenkins -> Configure Global Security -> Tick check-box "Enable security",
then see "TCP port for JNLP slave agents" and select Random as option.
Even I remove the github plugin from jenkins not working. which is running under the tomcat7 server.
hudson.util.HudsonFailedToLoad: org.jvnet.hudson.reactor.ReactorException: java.io.IOException: Unable to read /usr/share/tomcat7/.jenkins/config.xml
at hudson.WebAppMain$3.run(WebAppMain.java:237)
Caused by: org.jvnet.hudson.reactor.ReactorException: java.io.IOException: Unable to read /usr/share/tomcat7/.jenkins/config.xml
at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:269)
at jenkins.InitReactorRunner.run(InitReactorRunner.java:44)
at jenkins.model.Jenkins.executeReactor(Jenkins.java:914)
at jenkins.model.Jenkins.<init>(Jenkins.java:813)
at hudson.model.Hudson.<init>(Hudson.java:83)
at hudson.model.Hudson.<init>(Hudson.java:79)
at hudson.WebAppMain$3.run(WebAppMain.java:225)
Caused by: java.io.IOException: Unable to read /usr/share/tomcat7/.jenkins/config.xml
at hudson.XmlFile.unmarshal(XmlFile.java:165)
at jenkins.model.Jenkins$16.run(Jenkins.java:2642)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
at jenkins.model.Jenkins$7.runTask(Jenkins.java:903)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
If you see a Java stack trace, you can usually find what the problem is by looking at the "Caused by:" line. Here is yours:
Caused by: org.jvnet.hudson.reactor.ReactorException: java.io.IOException: Unable to read /usr/share/tomcat7/.jenkins/config.xml
Jenkins is unable to read its configuration file. This could be due to one of:
The file doesn't exist
The file isn't readable by the user that runs the Jenkins process (note that it needs to be writable as well)
The JENKINS_HOME environment variable isn't set correctly for the user that runs the Jenkins process
I have 2 jenkins servers because my 2 builds have some incompatible system requirements.
I setup a new node for one of the servers and migrated the jobs from the other server and set them up to run on the node.
The node runs the job just fine and even archives the artifacts (they are linked from the job) but the job throws and exception and gets marked as a failure.
** Below is the output from the jobs **
Completed build, now archiving <-- I print this out at the end of my last build step
FATAL: Remote call on ops-1-jenkins-android-10-186.fam.io failed
java.io.IOException: Remote call on ops-1-jenkins-android-10-186.fam.io failed
at hudson.remoting.Channel.call(Channel.java:748)
at hudson.Launcher$RemoteLauncher.kill(Launcher.java:940)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:556)
at hudson.model.Run.execute(Run.java:1745)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:89)
at hudson.model.Executor.run(Executor.java:240)
Caused by: java.lang.NoClassDefFoundError: Could not initialize class hudson.slaves.SlaveComputer
at hudson.util.ProcessTree.getKillers(ProcessTree.java:151)
at hudson.util.ProcessTree$OSProcess.killByKiller(ProcessTree.java:212)
at hudson.util.ProcessTree$UnixProcess.kill(ProcessTree.java:557)
at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:564)
at hudson.util.ProcessTree$Unix.killAll(ProcessTree.java:488)
at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:952)
at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:943)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:328)
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:1146)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at hudson.remoting.Engine$1$1.run(Engine.java:63)
at java.lang.Thread.run(Thread.java:701)
Thanks Lovato!
After I updated all the plugins and jenkins things worked just fine.
We got this error: FATAL: java.io.IOException: Remote call on pm_jenprodslave_1 failed. We found the slave server was unresponsive and had to reboot it. Once it came back the build works again.