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  1. Camel
  2. CAMEL-19295

Concurrency issues with dynamicMap in AbstractDynamicRegistry

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.14.2
    • 3.21.0, 4.0-RC1, 4.0.0
    • camel-core
    • None
    • Unknown

    Description

      Hello everyone,

      We have detected concurrency issues related to the dynamicMap attribute of the AbstractDynamicRegistry class. By default, dynamicMap is an object of the SimpleLRUCache class, which inherits from LinkedHashMap.

      We have resolved the issue by creating our own LRUCacheFactory which returns a thread-safe synchronized map backed by the specified map.

      Could you please review it?

      Attachments

        1. OOMECamelEndpointRegistry.java
          3 kB
          Alan Dávila

        Issue Links

          fixes

          Bug - A problem which impairs or prevents the functions of the product. CAMEL-19397 SimpleLRUCache is not thread-safe

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

          Improvement - An improvement or enhancement to an existing feature or task. CAMEL-19311 Review the SimpleLRUCache to become thread-safe

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #9972

          Web Link GitHub Pull Request #10157

          Web Link GitHub Pull Request #10213

          Activity

            People

              rhuanrocha Rhuan Rocha
              adavila Alan Dávila
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              Dates

                Created:
                Updated:
                Resolved: