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Bug
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Resolution: Unresolved
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Minor
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Jenkins Version 2.107.3
Git Version: 3.9.1
Git Client: 2.7.2
Amazon EC2: 1.39
Hi,
So we use Amazon EC2 plugin which created Dynamic slaves.
I will try to describe the issue:
- Slave request was made by the server to the EC2 plugin
- EC2 plugin brought up a slave and attached for use
- A build picked up the slave and failed with the error below
- The slave got assigned to another build and that build also failed
- The slave doesn't get decommissioned when the below issue happens rather it keeps disrupting all the Jenkins jobs it gets assigned too.
Workaround:
- There is a manual workaround to restart the slave but I am looking for an automated way to detect it and either delete the slave or automatically restart the slave.
- My point also is that this issue has happened not once but many times with different people so what can be done to fix it?
19:35:30 [WS-CLEANUP] Deleting project workspace... 19:35:30 [WS-CLEANUP] Done 19:35:30 Also: hudson.remoting.Channel$CallSiteStackTrace: Remote call to slave (i-123456) 19:35:30 at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1737) 19:35:30 at hudson.remoting.UserResponse.retrieve(UserRequest.java:313) 19:35:30 at hudson.remoting.Channel.call(Channel.java:952) 19:35:30 at hudson.FilePath.act(FilePath.java:1009) 19:35:30 at hudson.FilePath.act(FilePath.java:998) 19:35:30 at org.jenkinsci.plugins.gitclient.Git.getClient(Git.java:137) 19:35:30 at hudson.plugins.git.GitSCM.createClient(GitSCM.java:821) 19:35:30 at hudson.plugins.git.GitSCM.createClient(GitSCM.java:812) 19:35:30 at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1180) 19:35:30 at hudson.scm.SCM.checkout(SCM.java:504) 19:35:30 at hudson.model.AbstractProject.checkout(AbstractProject.java:1208) 19:35:30 at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:574) 19:35:30 at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86) 19:35:30 at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499) 19:35:30 at hudson.model.Run.execute(Run.java:1727) 19:35:30 at hudson.matrix.MatrixRun.run(MatrixRun.java:146) 19:35:30 at hudson.model.ResourceController.execute(ResourceController.java:97) 19:35:30 at hudson.model.Executor.run(Executor.java:429) 19:35:30 java.lang.NoClassDefFoundError: Could not initialize class org.jenkinsci.plugins.gitclient.GitClient 19:35:30 at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.<init>(CliGitAPIImpl.java:253) 19:35:30 at hudson.plugins.git.GitAPI.<init>(GitAPI.java:77) 19:35:30 at org.jenkinsci.plugins.gitclient.Git$1.invoke(Git.java:134) 19:35:30 at org.jenkinsci.plugins.gitclient.Git$1.invoke(Git.java:120) 19:35:30 at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2827) 19:35:30 at hudson.remoting.UserRequest.perform(UserRequest.java:210) 19:35:30 at hudson.remoting.UserRequest.perform(UserRequest.java:53) 19:35:30 at hudson.remoting.Request$2.run(Request.java:364) 19:35:30 at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) 19:35:30 at java.util.concurrent.FutureTask.run(FutureTask.java:266) 19:35:30 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 19:35:30 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 19:35:30 at java.lang.Thread.run(Thread.java:748) 19:35:30 Caused: java.io.IOException: Remote call to slave (i-123456) failed 19:35:30 at hudson.remoting.Channel.call(Channel.java:958) 19:35:30 at hudson.FilePath.act(FilePath.java:1009) 19:35:30 Caused: java.io.IOException: remote file operation failed: $HOME/workspace at hudson.remoting.Channel@678f:slave (i-123456) 19:35:30 at hudson.FilePath.act(FilePath.java:1016) 19:35:30 at hudson.FilePath.act(FilePath.java:998) 19:35:30 at org.jenkinsci.plugins.gitclient.Git.getClient(Git.java:137) 19:35:30 at hudson.plugins.git.GitSCM.createClient(GitSCM.java:821) 19:35:30 at hudson.plugins.git.GitSCM.createClient(GitSCM.java:812) 19:35:30 at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1180) 19:35:30 at hudson.scm.SCM.checkout(SCM.java:504) 19:35:30 at hudson.model.AbstractProject.checkout(AbstractProject.java:1208) 19:35:30 at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:574) 19:35:30 at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86) 19:35:30 at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499) 19:35:30 at hudson.model.Run.execute(Run.java:1727) 19:35:30 at hudson.matrix.MatrixRun.run(MatrixRun.java:146) 19:35:30 at hudson.model.ResourceController.execute(ResourceController.java:97) 19:35:30 at hudson.model.Executor.run(Executor.java:429) 19:35:30 Retrying after 10 seconds
