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  1. Jenkins
  2. JENKINS-15335

Jenkins briefly displays build queue and then it disappears until the page is reloaded

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Critical Critical
    • core
    • Windows 7 using Chrome v21

      After updating to the current released version of Jenkins, when the build queue has a number of job in it, they are briefly displayed and then they disappear. If the page is refreshed, then jobs will appear briefly again before the same thing occurs.

          [JENKINS-15335] Jenkins briefly displays build queue and then it disappears until the page is reloaded

          Jason Spotswood created issue -

          can confirm this under various browsers and os clientside
          with debian squeeze 64 and jenkins 1.483

          Philipp Mohrenweiser added a comment - can confirm this under various browsers and os clientside with debian squeeze 64 and jenkins 1.483

          Dirk Kuypers added a comment -

          thanks for opening, I just asked a question about this on jenkins-users. Here are my thoughts:

          I think 1483 introduced a bug with updating the build queue via Ajax.
          Initially I can see the waiting jobs and after about 10 seconds there
          is the automatic update via ./ajaxBuildQueue which calls <t:queue
          items="${it.queueItems}"/> if I googled it right.

          One changelog entry for 1483 was: Fixed the lock contention problem on
          Queue.getItems() but without a correponding JIRA ticket mentioned
          which looks suspicious to me.

          Dirk Kuypers added a comment - thanks for opening, I just asked a question about this on jenkins-users. Here are my thoughts: I think 1483 introduced a bug with updating the build queue via Ajax. Initially I can see the waiting jobs and after about 10 seconds there is the automatic update via ./ajaxBuildQueue which calls <t:queue items="${it.queueItems}"/> if I googled it right. One changelog entry for 1483 was: Fixed the lock contention problem on Queue.getItems() but without a correponding JIRA ticket mentioned which looks suspicious to me.

          I agree that the problem seems to be introduced in 1.483. I have rolled back to 1.480 in the meantime.
          My experience is that the queue disappears after 5 seconds or so through via ajax refresh of the queue status.

          Jason Spotswood added a comment - I agree that the problem seems to be introduced in 1.483. I have rolled back to 1.480 in the meantime. My experience is that the queue disappears after 5 seconds or so through via ajax refresh of the queue status.

          Dirk Kuypers added a comment -

          I downgraded to 1.482 which fixed the problem. So it must have been introduced with the changes from 1.483

          Dirk Kuypers added a comment - I downgraded to 1.482 which fixed the problem. So it must have been introduced with the changes from 1.483

          I am also affected by the issue. Voting for fix in the very near future.

          Krzysztof Malinowski added a comment - I am also affected by the issue. Voting for fix in the very near future.

          Arvid Arntzen added a comment -

          We got this issue as well after updating to Jenkins 1.483.

          Arvid Arntzen added a comment - We got this issue as well after updating to Jenkins 1.483.

          Dan Smith added a comment -

          We are also seeing this in 1.483.

          Dan Smith added a comment - We are also seeing this in 1.483.

          Changed the priority to Critical given the type of defects marked as Blocker and Critical. This designation is based on the fact that displaying the correct status of the build queue is a fundamental requirement for a Build System.

          Jason Spotswood added a comment - Changed the priority to Critical given the type of defects marked as Blocker and Critical. This designation is based on the fact that displaying the correct status of the build queue is a fundamental requirement for a Build System.
          Jason Spotswood made changes -
          Priority Original: Major [ 3 ] New: Critical [ 2 ]

            jglick Jesse Glick
            spots107 Jason Spotswood
            Votes:
            14 Vote for this issue
            Watchers:
            24 Start watching this issue

              Created:
              Updated:
              Resolved: