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  1. JDK
  2. JDK-8011630

JSON parsing performance issue

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Details

    • Bug
    • Resolution: Fixed
    • P3
    • 8
    • 8
    • core-libs
    • None

    Description

      Converting the "monster" string located in http://amos.fr.oracle.com/jmgt/tmp/jfdenise/cache.json into JS Object takes up to 1.5 minutes.
      The tescase (that requires nodejar to load the JSON file) is attached.

      CPU time is spent in getting PropertyMap properties (17% of time), computing PropertyMap hashcode (50% of time) and Property hashcode (20%)

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8015379 PropertyMap.addProperty() is slow

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

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              hannesw Hannes Wallnoefer
              jfdenise Jean-Francois Denise (Inactive)
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                Created:
                Updated:
                Resolved: