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  1. Jenkins
  2. JENKINS-19860

Jenkins hangs at startup on debian after "Pre-instantiating singletons"

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    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Blocker
    • Resolution: Incomplete
    • Component/s: core
    • Environment:
      Debian kernel 2.6.32-028stab108.1, jenkins installed via apt-get on a virtual machine, using openjdk-6-*, no fancy plugin (default ones + role strategy)
    • Similar Issues:

      Description

      Unlike other issues about hangs at startup, mine hangs after all jobs are loaded and happens all the time. I tried resetting jobs with no luck.

      I am attaching the log file, a jmap dump and thread dump.

      Jenkins was working well with version 1.529, but somehow, my server was restarted (it's a virtual machine which host is not administered by me) and the hang problem appeared. I upgraded it to 1.533 with an intermediate stop to 1.531 but no luck either.

        Attachments

        1. jenkins.log
          3 kB
        2. jmap.txt
          1 kB
        3. jstack.txt
          43 kB

          Activity

          yohann Yohann Benedic created issue -
          yohann Yohann Benedic made changes -
          Field Original Value New Value
          Description Unlike other issues about hangs at startup, mine hangs after all jobs are loaded and happens all the time. I tried resetting jobs with no luck.

          I am attaching the log file, a jmap dump and thread dump.

          Jenkins was working well with version 1.529, but somehow, my server was restarted (it's a virtual machine which host is administered by me) and the hand problem appeared. I upgraded it to 1.533 with an intermediate stop to 1.531 but no luck.
          Unlike other issues about hangs at startup, mine hangs after all jobs are loaded and happens all the time. I tried resetting jobs with no luck.

          I am attaching the log file, a jmap dump and thread dump.

          Jenkins was working well with version 1.529, but somehow, my server was restarted (it's a virtual machine which host is not administered by me) and the hang problem appeared. I upgraded it to 1.533 with an intermediate stop to 1.531 but no luck either.
          Priority Major [ 3 ] Blocker [ 1 ]
          Hide
          integer Kanstantsin Shautsou added a comment -

          Try to use oracle jdk or openjdk-7. Openjdk-6 was not perfect... Also in 7 version you can get performance improvements.

          Show
          integer Kanstantsin Shautsou added a comment - Try to use oracle jdk or openjdk-7. Openjdk-6 was not perfect... Also in 7 version you can get performance improvements.
          Hide
          yohann Yohann Benedic added a comment -

          Switched to oracle version 7. Now it hangs right after the message that says that all jobs are loaded. Besides, I no longer get the message that jenkins is being ready.
          I tried to reset the job folder to an empty one with no luck.
          I guess I should look into the other issues about startup hanging after jobs are loaded (I beleive there is a work around that I can try).

          Show
          yohann Yohann Benedic added a comment - Switched to oracle version 7. Now it hangs right after the message that says that all jobs are loaded. Besides, I no longer get the message that jenkins is being ready. I tried to reset the job folder to an empty one with no luck. I guess I should look into the other issues about startup hanging after jobs are loaded (I beleive there is a work around that I can try).
          Hide
          danielbeck Daniel Beck added a comment -

          Does this issue still occur on recent Jenkins versions? If so, please provide updated information. If not, how did you resolve it?

          Show
          danielbeck Daniel Beck added a comment - Does this issue still occur on recent Jenkins versions? If so, please provide updated information. If not, how did you resolve it?
          Hide
          danielbeck Daniel Beck added a comment -

          No response in two weeks to comment asking for updated information, so resolving as Incomplete.

          Show
          danielbeck Daniel Beck added a comment - No response in two weeks to comment asking for updated information, so resolving as Incomplete.
          danielbeck Daniel Beck made changes -
          Resolution Incomplete [ 4 ]
          Status Open [ 1 ] Resolved [ 5 ]
          rtyler R. Tyler Croy made changes -
          Workflow JNJira [ 151381 ] JNJira + In-Review [ 193902 ]

            People

            Assignee:
            Unassigned Unassigned
            Reporter:
            yohann Yohann Benedic
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            Watchers:
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              Dates

              Created:
              Updated:
              Resolved: