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  1. Jenkins
  2. JENKINS-62382

Checkout scm hangs or fails on private LFS repos without GitLFSPull extension

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Major Major
    • git-client-plugin, git-plugin
    • None
    • Jenkins 2.222.3
      Git plugin 4.2.1
      Git Client 3.0.0
      Git cli 2.26.2
      git-lfs/2.10.0 (GitHub; linux amd64; go 1.12.7; git a526ba6b)

      Checkout scm will fail or hang in repositories that

      • Contain LFS files
      • Are non-public

       

      The following repository will exhibit the issue when made private: https://github.com/res0nance/git-lfs-test

      With the error:

       > git config core.sparsecheckout # timeout=10
 > git checkout -f c146a3ca4fb0380e0e336a850a5a695b669cac3d # timeout=10

GitHub has been notified of this commit’s build result

hudson.plugins.git.GitException: Command "git checkout -f c146a3ca4fb0380e0e336a850a5a695b669cac3d" returned status code 128:
stdout: 
stderr: Downloading AutoCAD_LT_2018_English_Win_32_64bit_wi_en-us_Setup_webinstall.exe (378 KB)
Error downloading object: AutoCAD_LT_2018_English_Win_32_64bit_wi_en-us_Setup_webinstall.exe (4e7d17e): Smudge error: Error downloading AutoCAD_LT_2018_English_Win_32_64bit_wi_en-us_Setup_webinstall.exe (4e7d17e18251183ddb766620b7e1f04cf9a979184e88ddc0dba8d288c1dc3522): batch response: Bad credentials

Errors logged to /mnt/data/jenkins/workspace/s0nance_git-lfs-test-priv_master/.git/lfs/logs/20200521T063801.838088036.log
Use `git lfs logs last` to view the log.
error: external filter 'git-lfs filter-process' failed
fatal: AutoCAD_LT_2018_English_Win_32_64bit_wi_en-us_Setup_webinstall.exe: smudge filter lfs failed

	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2372)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$1000(CliGitAPIImpl.java:80)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$9.execute(CliGitAPIImpl.java:2683)
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to EC2 (common-env) - ForgeCI-Linux-Agent (i-0bb64dada62d9c488)
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1788)
		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:356)
		at hudson.remoting.Channel.call(Channel.java:998)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:146)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:132)
		at com.sun.proxy.$Proxy120.execute(Unknown Source)
		at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1217)
		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)
Caused: hudson.plugins.git.GitException: Could not checkout c146a3ca4fb0380e0e336a850a5a695b669cac3d
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$9.execute(CliGitAPIImpl.java:2707)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$GitCommandMasterToSlaveCallable.call(RemoteGitImpl.java:161)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$GitCommandMasterToSlaveCallable.call(RemoteGitImpl.java:154)
	at hudson.remoting.UserRequest.perform(UserRequest.java:211)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:369)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Finished: FAILURE

       

      The checkout scm command seems to fail because of the lack of credentials when running the checkout with the smudge filter enabled. https://github.com/jenkinsci/git-client-plugin/blob/eeec334af0b6447f3db9fb88d55728911a092d73/src/main/java/org/jenkinsci/plugins/gitclient/CliGitAPIImpl.java#L2735

       

      I confirmed it manually by recompiling the git-client plugin so that it disables the smudge filter unconditionally that this results in checkout completing but the LFS file being in its "pointer" state a 131 byte file.

       

      This is not an issue on a significantly older version git 2.14.

            Unassigned Unassigned
            raihaan Raihaan Shouhell
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              Created:
              Updated: