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  1. Jenkins
  2. JENKINS-47808

OutOfMemoryException when parsing huge JMeter result file

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    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Critical
    • Resolution: Fixed
    • Component/s: performance-plugin
    • Labels:
      None
    • Environment:
      Jenkins: 2.60.3 LTS
      performance-plugin: 3.3
    • Similar Issues:

      Description

      I have a regression with the performance-plugin 3.3 when I have huge (100MB) JMeter result file. That used to work fine with v3.2 of the plugin.

      After a little research, I have isolated the commit that introduced this problem, it's https://github.com/jenkinsci/performance-plugin/commit/cf7619661aae252ad7866ffc2e819c2e9c929afa

      The ParserDetector class now load entirely the file to detect which parser to use. It would be better to use a StAX implementation to perform this detection.

      I have a pull request to demonstrate the problem and provide a fix.

       

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          jcoste_orange Julien Coste added a comment -

          The pull request is here : https://github.com/jenkinsci/performance-plugin/pull/148

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          jcoste_orange Julien Coste added a comment - The pull request is here :  https://github.com/jenkinsci/performance-plugin/pull/148
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          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Julien Coste
          Path:
          src/main/java/hudson/plugins/performance/parsers/ParserDetector.java
          src/test/java/hudson/plugins/performance/parsers/ParserDetectorTest.java
          http://jenkins-ci.org/commit/performance-plugin/703fec4a4d84462396959e36b728ca6c5acb90ab
          Log:
          JENKINS-47808 Fix OutOfMemoryException when parsing huge JMeter XML result file (#148)

          • use StAX to detect XML file type
          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Julien Coste Path: src/main/java/hudson/plugins/performance/parsers/ParserDetector.java src/test/java/hudson/plugins/performance/parsers/ParserDetectorTest.java http://jenkins-ci.org/commit/performance-plugin/703fec4a4d84462396959e36b728ca6c5acb90ab Log: JENKINS-47808 Fix OutOfMemoryException when parsing huge JMeter XML result file (#148) add test to show bug ( JENKINS-47808 ) use StAX to detect XML file type
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          undera Andrey Pokhilko added a comment -

          Thanks for contributing!

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          undera Andrey Pokhilko added a comment - Thanks for contributing!

            People

            Assignee:
            undera Andrey Pokhilko
            Reporter:
            jcoste_orange Julien Coste
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              Dates

              Created:
              Updated:
              Resolved: