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  1. WildFly
  2. WFLY-10653

Degraded performance from ImportedClassELResolver

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    • Bug
    • Resolution: Done
    • Major
    • 14.0.0.Beta2
    • None
    • Web (Undertow)
    • None
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      Downgrade the servlet version in WEB-INF/web.xml to avoid ImportedClassELResolver use:

      <web-app version="3.0">
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      Downgrade the servlet version in WEB-INF/web.xml to avoid ImportedClassELResolver use: <web-app version= "3.0" >

    Description

      Some cases have shown degraded performance on 7.1 compared to 7.0 because of extra processing overhead added in 7.1's new org.wildlfy.extension.undertow.ImportedClassELResolver.getValue method and its underlying javax.el.ImportHandler.resolveClass calls.

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          Bug - A problem that impairs or prevents the functions of the product. JBEAP-14605 [GSS] (7.1.z) degraded performance from ImportedClassELResolver

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
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              sdouglas1@redhat.com Stuart Douglas
              rhn-support-ivassile Ilia Vassilev
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                Updated:
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