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  1. Jenkins
  2. JENKINS-47808

OutOfMemoryException when parsing huge JMeter result file

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • performance-plugin
    • None
    • Jenkins: 2.60.3 LTS
      performance-plugin: 3.3

    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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            undera Andrey Pokhilko
            jcoste_orange Julien Coste
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