This is the thread dump while it is hung:
Thread #10
at DSL.checkout(running in thread: org.jenkinsci.plugins.workflow.steps.
SynchronousNonBlockingStepExecution [#3])
at Script1.add_repo(Script1.groovy:309)
at Script1.run_compile_tests(Script1.groovy:49)
at DSL.stage(Native Method)
at Script1.run_compile_tests(Script1.groovy:48)
at DSL.node(running on merlin)
at Script1.run_compile_tests(Script1.groovy:46)
at Script1.grizzly_merge_request(Script1.groovy:336)
at DSL.gitlabCommitStatus(Native Method)
at Script1.grizzly_merge_request(Script1.groovy:335)
at Script1.grizzly_generator(Script1.groovy:331)
at WorkflowScript.run(WorkflowScript:37)
I have reverted to git plugin 3.6.3 and git client plugin 2.6.0, which is
as far back as the GUI will let me go.
On Tuesday, February 6, 2018 at 10:26:50 AM UTC-7, [email protected]
wrote:
>
> We have seeing the same problem. For some reason it is calling 'git
> rev-list' on a commit that is 6 months old. There doesn't seems to be
> anything particularly special about that commit (No release tag).
>
> I did notice that if I skip the 'merge before build' it has a higher
> chance of working, but it makes the job much less useful.
>
> I don't think the git command is actually what is hanging, because when I
> run 'ps' I don't see any processes running on the slave or the master. It
> seems that the command finished, but the waiting process didn't get
> notified somehow?
>
> Any ideas how to debug this? I would like to see what is going on in the
> git plugin. Why is it picking that ancient commit? What does it want to
> do next? I tried adding a debug logger for 'hudson.plugins.git' and Log
> Level 'All' but I don't see anything useful.
>
>
> On Monday, February 5, 2018 at 1:48:25 AM UTC-7, Sverre Moe wrote:
>>
>> Just now we got one Multibranch pipeline to hang on git rev-list on a
>> project that has no git tags.
>> Running with latest Jenkins, git plugin, git-client plugin and git.
>>
>> mandag 5. februar 2018 09.17.03 UTC+1 skrev Sverre Moe følgende:
>>>
>>> The problem occurred with the latest version of git plugin and git
>>> client plugin.
>>> We have gotten the problem on projects that does not have many tags,
>>> aprox 300. We even got the problem on a project that has no tags at all.
>>>
>>> We are back at running with the latest version after I tried to revert
>>> back to the previous git-client-3.7.0 (was 3.7.1 and could not revert
>>> further back). On the server I have upgraded git to latest v2.16 (wanted to
>>> see if using a newer version of git would solve the problem).
>>>
>>> fredag 2. februar 2018 19.11.46 UTC+1 skrev Mark Waite følgende:
>>>>
>>>> The JENKINS-45447 and JENKINS-47169 fix in git client plugin 2.7.0 and
>>>> in git plugin 3.7.0 might be visible as a hang in `git rev-list`. Does
>>>> that repository contain a large number of tags? If so, then be sure
>>>> you're
>>>> using the latest releases of git client plugin and git plugin.
>>>>
>>>> Mark Waite
>>>>
>>>> On Fri, Feb 2, 2018 at 4:14 PM Sverre Moe <[email protected]> wrote:
>>>>
>>>>> Recently we upgraded Jenkins from 2.100 to 2.103, and a bunch of
>>>>> plugins at the same time.
>>>>> After this we are frequently experiencing checkout scm to freeze at
>>>>> the last step in this process (git rev-list). It will hang there forever,
>>>>> way past the default 10 minutes timeout.
>>>>>
>>>>> Seems we are not the only one experiencing this problem, but while
>>>>> others have had this problem for quite some time we have only gotten it
>>>>> recently.
>>>>> https://issues.jenkins-ci.org/browse/JENKINS-46503
>>>>>
>>>>> Anyone familiar with this problem?
>>>>>
>>>>> I was thinking of reverting back to Jenkins 2.100 and the following
>>>>> plugins
>>>>> git 3.6.4
>>>>> git-client 2.6.0
>>>>> I have downloaded the JAR files for these plugins.
>>>>>
>>>>> --
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>>>>> To view this discussion on the web visit
>>>>> https://groups.google.com/d/msgid/jenkinsci-users/0a6cdca7-1a08-42e9-8e39-7fb2a10e287a%40googlegroups.com
>>>>>
>>>>> <https://groups.google.com/d/msgid/jenkinsci-users/0a6cdca7-1a08-42e9-8e39-7fb2a10e287a%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>>> .
>>>>> For more options, visit https://groups.google.com/d/optout.
>>>>>
>>>>
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