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  1. WildFly
  2. WFLY-5965

Incorporate JCA version that allows fairness configuration of semaphores for managed pools

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    • Enhancement
    • Resolution: Duplicate
    • Major
    • None
    • None
    • JCA
    • None

    Description

      Allowing the configuration of the fairness of the semaphore used to manage the connection pools in JCA provides a performance benefit in some use cases where ordering of leasing connections is not a requirement.

      Relevant JCA JIRA: https://issues.jboss.org/browse/JBJCA-1305

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          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) JBEAP-2418 Incorporate JCA version that allows fairness configuration of semaphores for managed pools

          • 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.
          • Closed
          is blocked by

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) JBJCA-1305 Performance degradation using fair semaphores in heavily contended workloads

          • 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.
          • Closed

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              jpederse@redhat.com Jesper Pedersen
              thjenkin@redhat.com Tom Jenkinson
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                Updated:
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