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  1. Jenkins
  2. JENKINS-56377

console log hangs in web browser after upgrade

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      Description

      We recently upgraded Jenkins from 2.89.4 to 2.150.3 and then upgraded the workflow-job plugin from 2.25 to 2.31 and are now seeing an issue where the full console log in the Jenkins UI is having issues loading. We run a parallel pipeline heavy workload which results in a 13mb console log in 2.150.3 and a 46mb console log in 2.89.4. In Jenkins 2.89.4, it took 45 seconds to load the full console log file in Chrome and even less time in Firefox. In Jenkins 2.150.3 the log file took 2m 30sec in Chrome and after 5 minutes never loaded in Firefox. I kept seeing "A web page is slowing down your browser. What would you like to do? [Stop It, Wait]" and eventually Firefox became unresponsive. I used Chrome 72 and Firefox 65 in my testing.

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          duemir Denys Digtiar added a comment -

          FYI Jeremy Hartley. It looks like something UX SIG might be interested in.

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          duemir Denys Digtiar added a comment - FYI Jeremy Hartley . It looks like something UX SIG might be interested in.
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          jhartley Jeremy Hartley added a comment -

          Denys Digtiar - this doesn't really fit the work the UX SIG is currently engaged with. Thanks for letting me know though

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          jhartley Jeremy Hartley added a comment - Denys Digtiar - this doesn't really fit the work the UX SIG is currently engaged with. Thanks for letting me know though
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          oleg_nenashev Oleg Nenashev added a comment -

          Gergan Zhekov is it something you are working on?

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          oleg_nenashev Oleg Nenashev added a comment - Gergan Zhekov is it something you are working on?
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          gerganzh Gergan Zhekov added a comment - - edited

          Oleg Nenashev I am currently working on this and I am making good progress. Logs that used to load for 2 minutes now load in the span of 2-5 seconds. Will make a pull request on Tuesday. 

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          gerganzh Gergan Zhekov added a comment - - edited Oleg Nenashev I am currently working on this and I am making good progress. Logs that used to load for 2 minutes now load in the span of 2-5 seconds. Will make a pull request on Tuesday. 
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          gerganzh Gergan Zhekov added a comment - - edited

          I've made a pull request: https://github.com/jenkinsci/workflow-job-plugin/pull/164

          My PR build failed, and my guess is that the tests require a higher version of Jenkins (all of them pass locally). This is the error:

           
          Caused by: java.io.IOException: Pipeline: Nodes and Processes version 2.35 failed to load.
           - You must update Jenkins from version 2.164.1 to version 2.176.1 or later to run this plugin.
          

          The last commit in the main repository seems to be related to the build process (and also updated the required Jenkins version). I am not 100% sure if that is the reason though.

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          gerganzh Gergan Zhekov added a comment - - edited I've made a pull request: https://github.com/jenkinsci/workflow-job-plugin/pull/164 My PR build failed, and my guess is that the tests require a higher version of Jenkins (all of them pass locally). This is the error: Caused by: java.io.IOException: Pipeline: Nodes and Processes version 2.35 failed to load. - You must update Jenkins from version 2.164.1 to version 2.176.1 or later to run this plugin. The last commit in the main repository seems to be related to the build process (and also updated the required Jenkins version). I am not 100% sure if that is the reason though.

            People

            • Assignee:
              gerganzh Gergan Zhekov
              Reporter:
              mkozell Mike Kozell
            • Votes:
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              12 Start watching this issue

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              • Created:
                Updated: