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  1. Infinispan
  2. ISPN-3123

FineGrainedAtomicHashMap should support independent write skew checks for each key

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Details

    • Enhancement
    • Resolution: Done
    • Major
    • None
    • 5.3.0.Beta2
    • Core
    • None

    Description

      FineGrainedAtomicHashMap supports fine-grained locking in pessimistic mode, but in optimistic mode the write-skew check is still done for the entire map.

      The write skew check should be done for each entry of the map individually, so that multiple transactions can update the same FineGrainedAtomicHashMap at the same time.

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          is duplicated 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) ISPN-5584 Support fine-grained write skew check for FineGrainedAtomicMap entries

          • 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 related to

          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) ISPN-7803 Functional commands-based AtomicMap

          • 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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            People

              rvansa1@redhat.com Radim Vansa (Inactive)
              dberinde@redhat.com Dan Berindei (Inactive)
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                Created:
                Updated:
                Resolved: