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  1. Hadoop Common
  2. HADOOP-16705

MBeanInfoBuilder puts unnecessary memory pressure on the system with a debug log

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.9.2
    • Fix Version/s: 3.0.4, 3.3.0, 3.1.4, 3.2.2
    • Component/s: metrics
    • Labels:
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    • Hadoop Flags:
      Reviewed

      Description

      MBeanInfoBuilder's get() method DEBUG logs all the MBeanAttributeInfo attributes that it gathered. This can have a high memory churn that can be easily avoided.

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        1. mbeaninfobuilder.JPG
          740 kB
          Lukas Majercak

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              • Assignee:
                lukmajercak Lukas Majercak
                Reporter:
                lukmajercak Lukas Majercak
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                • Created:
                  Updated:
                  Resolved: