hudson.plugins.git.GitException: Failed to fetch from git@XXX:YYY.git

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  • 0. Jenkins slave run for couple days. 1. Git fetches failed one day suddenly. 2. Complaint Putty class java.lang.NoClassDefFoundError. although it exists under ~/.jenkins/cache/jars in that slave. I assume the jenkins cache is messed up somehow or at least slave process suddenly has wrong memory of whats in the cache. so I did below test. 1. disconnect the jenkins slave to kill slave java process. 2. rm -rf ~/.jenkins/cache/jars. 3. bring jenkins slave back online(launche method ssh) 4. I did see the ~/.jenkins/cache/jars filled with jars. but it does not include PuTTYKey and it does not even include class JavaVMArguments.class. 5. if manually copied jar files in another functional jenkins slave to the cache and re-launche agent, those jars/classes still cant be recognized by slave java process. Note: the master jvm uses jdk1.7.75, the slave uses jdk1.7.79. 12:42:12 - ERROR: Error fetching remote repo 'origin' 12:42:12 - hudson.plugins.git.GitException: Failed to fetch from git@XXX:YYY.git 12:42:12 - at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:735) 12:42:12 - at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:983) 12:42:12 - at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1016) 12:42:12 - at hudson.scm.SCM.checkout(SCM.java:488) 12:42:12 - at hudson.model.AbstractProject.checkout(AbstractProject.java:1257) 12:42:12 - at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:622) 12:42:12 - at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86) 12:42:12 - at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:528) 12:42:12 - at hudson.model.Run.execute(Run.java:1745) 12:42:12 - at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) 12:42:12 - at hudson.model.ResourceController.execute(ResourceController.java:89) 12:42:12 - at hudson.model.Executor.run(Executor.java:240) 12:42:12 - Caused by: hudson.plugins.git.GitException: java.io.IOException: Remote call on a004999.com failed 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:172) 12:42:12 - at sun.reflect.GeneratedMethodAccessor165.invoke(Unknown Source) 12:42:12 - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 12:42:12 - at java.lang.reflect.Method.invoke(Method.java:606) 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:131) 12:42:12 - at com.sun.proxy.$Proxy48.execute(Unknown Source) 12:42:12 - at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:733) 12:42:12 - ... 11 more 12:42:12 - Caused by: java.io.IOException: Remote call on a004999.com failed 12:42:12 - at hudson.remoting.Channel.call(Channel.java:760) 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:145) 12:42:12 - ... 17 more 12:42:12 - Caused by: java.lang.NoClassDefFoundError: org/kohsuke/putty/PuTTYKey 12:42:12 - at com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey.getPrivateKeys(BasicSSHUserPrivateKey.java:132) 12:42:12 - at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.createSshKeyFile(CliGitAPIImpl.java:1417) 12:42:12 - at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1295) 12:42:12 - at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:86) 12:42:12 - at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:324) 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:152) 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:145) 12:42:12 - at hudson.remoting.UserRequest.perform(UserRequest.java:121) 12:42:12 - at hudson.remoting.UserRequest.perform(UserRequest.java:49) 12:42:12 - at hudson.remoting.Request$2.run(Request.java:324) 12:42:12 - at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) 12:42:12 - at java.util.concurrent.FutureTask.run(FutureTask.java:262) 12:42:12 - at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 12:42:12 - at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 12:42:12 - at java.lang.Thread.run(Thread.java:745) 12:42:12 - at ......remote call to a004999.com(Native Method) 12:42:12 - at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1356) 12:42:12 - at hudson.remoting.UserResponse.retrieve(UserRequest.java:221) 12:42:12 - at hudson.remoting.Channel.call(Channel.java:752) 12:42:12 - ... 18 more 12:42:12 - ERROR: Error fetching remote repo 'origin' 12:42:12 - Recording test results
    via by ellen shen,
  • 0. Jenkins slave run for couple days. 1. Git fetches failed one day suddenly. 2. Complaint Putty class java.lang.NoClassDefFoundError. although it exists under ~/.jenkins/cache/jars in that slave. I assume the jenkins cache is messed up somehow or at least slave process suddenly has wrong memory of whats in the cache. so I did below test. 1. disconnect the jenkins slave to kill slave java process. 2. rm -rf ~/.jenkins/cache/jars. 3. bring jenkins slave back online(launche method ssh) 4. I did see the ~/.jenkins/cache/jars filled with jars. but it does not include PuTTYKey and it does not even include class JavaVMArguments.class. 5. if manually copied jar files in another functional jenkins slave to the cache and re-launche agent, those jars/classes still cant be recognized by slave java process. Note: the master jvm uses jdk1.7.75, the slave uses jdk1.7.79. 12:42:12 - ERROR: Error fetching remote repo 'origin' 12:42:12 - hudson.plugins.git.GitException: Failed to fetch from git@XXX:YYY.git 12:42:12 - at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:735) 12:42:12 - at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:983) 12:42:12 - at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1016) 12:42:12 - at hudson.scm.SCM.checkout(SCM.java:488) 12:42:12 - at hudson.model.AbstractProject.checkout(AbstractProject.java:1257) 12:42:12 - at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:622) 12:42:12 - at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86) 12:42:12 - at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:528) 12:42:12 - at hudson.model.Run.execute(Run.java:1745) 12:42:12 - at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) 12:42:12 - at hudson.model.ResourceController.execute(ResourceController.java:89) 12:42:12 - at hudson.model.Executor.run(Executor.java:240) 12:42:12 - Caused by: hudson.plugins.git.GitException: java.io.IOException: Remote call on a004999.com failed 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:172) 12:42:12 - at sun.reflect.GeneratedMethodAccessor165.invoke(Unknown Source) 12:42:12 - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 12:42:12 - at java.lang.reflect.Method.invoke(Method.java:606) 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:131) 12:42:12 - at com.sun.proxy.$Proxy48.execute(Unknown Source) 12:42:12 - at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:733) 12:42:12 - ... 11 more 12:42:12 - Caused by: java.io.IOException: Remote call on a004999.com failed 12:42:12 - at hudson.remoting.Channel.call(Channel.java:760) 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:145) 12:42:12 - ... 17 more 12:42:12 - Caused by: java.lang.NoClassDefFoundError: org/kohsuke/putty/PuTTYKey 12:42:12 - at com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey.getPrivateKeys(BasicSSHUserPrivateKey.java:132) 12:42:12 - at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.createSshKeyFile(CliGitAPIImpl.java:1417) 12:42:12 - at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1295) 12:42:12 - at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:86) 12:42:12 - at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:324) 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:152) 12:42:12 - at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:145) 12:42:12 - at hudson.remoting.UserRequest.perform(UserRequest.java:121) 12:42:12 - at hudson.remoting.UserRequest.perform(UserRequest.java:49) 12:42:12 - at hudson.remoting.Request$2.run(Request.java:324) 12:42:12 - at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) 12:42:12 - at java.util.concurrent.FutureTask.run(FutureTask.java:262) 12:42:12 - at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 12:42:12 - at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 12:42:12 - at java.lang.Thread.run(Thread.java:745) 12:42:12 - at ......remote call to a004999.com(Native Method) 12:42:12 - at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1356) 12:42:12 - at hudson.remoting.UserResponse.retrieve(UserRequest.java:221) 12:42:12 - at hudson.remoting.Channel.call(Channel.java:752) 12:42:12 - ... 18 more 12:42:12 - ERROR: Error fetching remote repo 'origin' 12:42:12 - Recording test results
    via by ellen shen,
    • hudson.plugins.git.GitException: Failed to fetch from git@XXX:YYY.git at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:735) at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:983) at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1016) at hudson.scm.SCM.checkout(SCM.java:488) at hudson.model.AbstractProject.checkout(AbstractProject.java:1257) at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:622) at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:528) 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: hudson.plugins.git.GitException: java.io.IOException: Remote call on a004999.com failed at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:172) at sun.reflect.GeneratedMethodAccessor165.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:131) at com.sun.proxy.$Proxy48.execute(Unknown Source) at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:733) ... 11 more Caused by: java.io.IOException: Remote call on a004999.com failed at hudson.remoting.Channel.call(Channel.java:760) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:145) ... 17 more Caused by: java.lang.NoClassDefFoundError: org/kohsuke/putty/PuTTYKey at com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey.getPrivateKeys(BasicSSHUserPrivateKey.java:132) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.createSshKeyFile(CliGitAPIImpl.java:1417) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1295) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:86) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:324) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:152) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:145) at hudson.remoting.UserRequest.perform(UserRequest.java:121) at hudson.remoting.UserRequest.perform(UserRequest.java:49) at hudson.remoting.Request$2.run(Request.java:324) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)
    No Bugmate found.