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  1. Jackrabbit Oak
  2. OAK-9841

Race condition in NodeStoreChecksService

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • composite
    • None

    Description

      The NodeStoreChecksService (https://github.com/apache/jackrabbit-oak/blob/bbc141fd1fb9ff0d9ce742279445df9eb698c3e3/oak-store-composite/src/main/java/org/apache/jackrabbit/oak/composite/checks/NodeStoreChecksService.java#L41) executes all bound MountedNodeStoreChecker s which have been there at the time of activation.
      The references are not greedily referenced and also there is no wait for specific MountedNodeStoreChecker services to be active.
      That leads to the fact that the usage of NodeStoreChecksService in CompositeNodeStoreService.registerCompositeNodeStore(...) is not deterministic as the starting order of OSGi services determine which MountedNodeStoreChecker are active during CompositeNodeStoreService.activate().

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          Discovered while testing

          Improvement - An improvement or enhancement to an existing feature or task. OAK-9800 Update Maven Plugins and Apache Parent POM to version 29

          • Major - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. OAK-9863 Composite Store ITs fail due to failing NodeTypeDefinitionNodeStoreChecker

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. OAK-9846 o.a.j.oak.composite.ErrorHolder should include the name of the checker for each report

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

          Task - A task that needs to be done. OAK-4891 Mount-time sanity checks for mounted NodeStore instances

          • Major - Major loss of function.
          • Closed

          Activity

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              Unassigned Unassigned
              kwin Konrad Windszus
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              Dates

                Created:
                Updated: