Recently, my Jenkins build failed when execute git clone with following this error message: ERROR: Error cloning remote repo ‘origin’.
first I suspect it is the network reason, maybe because clone from Bitbucket need took up a lot bandwidth during git clone and causing this disconnection. but when I try to git clone on the agent, it works well.
Then I noticed the there is timeout=10 in the Jenkins console log, I suddenly remembered that I deleted a very large folder a few days ago from git repo, and this may cause the repo more bigger, so it may take more time do a complete clone and it exceeds the Jenkins default clone timeout 10.
Googling and finally I found this issue JENKINS-47660 which is the same problem as mine.
Solution
Finally I found the the property of Advanced clone behaviors in Git clone in Jenkins, an checked Shallow clone then set Shallow clone depth equals to 1. (This setting is equivalent to –depth 1), and I changed timeout from 10 minutes to 15 minutes.
Full Log below
using credential d1cbab74-823d-41aa-abb7 Wiping out workspace first. Cloning the remote Git repository Cloning with configured refspecs honoured and without tags Cloning repository https://git.company.com/scm/db/blog.git > C:\Program Files\Git\bin\git.exe init C:\agent\workspace\develop # timeout=10 Fetching upstream changes from https://git.company.com/scm/db/blog.git > C:\Program Files\Git\bin\git.exe --version # timeout=10 using GIT_ASKPASS to set credentials blwmv > C:\Program Files\Git\bin\git.exe fetch --no-tags --progress https://git.company.com/scm/db/blog.git +refs/heads/develop:refs/remotes/origin/develop ERROR: Error cloning remote repo 'origin' hudson.plugins.git.GitException: Command "C:\Program Files\Git\bin\git.exe fetch --no-tags --progress https://git.company.com/scm/db/blog.git +refs/heads/develop:refs/remotes/origin/develop" returned status code 130: stdout: stderr: remote: Counting objects: 1 remote: Counting objects: 242690, done. remote: Compressing objects: 0% (1/75028) remote: Compressing objects: 1% (751/75028) remote: Compressing objects: 2% (1501/75028) remote: Compressing objects: 3% (2251/75028) remote: Compressing objects: 4% (3002/75028) remote: Compressing objects: 5% (3752/75028) ... ... remote: Compressing objects: 100% (75028/75028), done. Receiving objects: 0% (1/242690) Receiving objects: 1% (2427/242690) Receiving objects: 1% (4762/242690), 972.00 KiB | 949.00 KiB/s Receiving objects: 2% (4854/242690), 972.00 KiB | 949.00 KiB/s Receiving objects: 3% (7281/242690), 1.38 MiB | 919.00 KiB/s Receiving objects: 3% (8998/242690), 1.82 MiB | 645.00 KiB/s Receiving objects: 4% (9708/242690), 1.82 MiB | 645.00 KiB/s Receiving objects: 4% (9778/242690), 1.82 MiB | 645.00 KiB/s Receiving objects: 5% (12135/242690), 1.82 MiB | 645.00 KiB/s ... ... Receiving objects: 86% (209321/242690), 1.01 GiB | 2.08 MiB/s at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2042) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1761) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$400(CliGitAPIImpl.java:72) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:442) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:655) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:153) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:146) at hudson.remoting.UserRequest.perform(UserRequest.java:212) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:369) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to dendevu2uvbw01 at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743) at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357) at hudson.remoting.Channel.call(Channel.java:957) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:146) at sun.reflect.GeneratedMethodAccessor1074.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:132) at com.sun.proxy.$Proxy124.execute(Unknown Source) at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1152) at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1192) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:124) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:93) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:80) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) [Pipeline] } [Pipeline] // ws [Pipeline] } [Pipeline] // node [Pipeline] } [Pipeline] // stage [Pipeline] } Failed in branch Windows build
java.io.IOException: error=24, Too many open files
I’m using a centos VM as Jenkins server, recently I have this problem “java.io.IOException: error=24, Too many open files”, and run any Jenkins job will be failure.
Run ulimit -n the default value on my machine is 1024.
Run ulimit -n 4096 to increase this value to 4096 solved my problem
