Provide support for Windows Job Objects that limit process resources

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    • Type: Enhancement
    • Resolution: Unresolved
    • Priority: P4
    • tbd
    • Affects Version/s: None
    • Component/s: hotspot
    • windows

      Windows provides a notion of Job Object that can be used to limit the resources available to a process, or group of processes. These Job Objects are used, for example, to implement Hyper-V Containers on Windows.

      The JVM has a number of API's to query the different resources available to it from the OS (cpu's, memory ...) and for proper operation when under the confines of a Job Object, those API's need to take the presence of the Job Object into account.

      This umbrella task is for tracking/recording where the JVM is providing that support.

      Early work in this area includes:
      - CPU affinity limits (JDK-6942632)
      - Virtual memory commit limits (JDK-8364518)

            Assignee:
            Unassigned
            Reporter:
            David Holmes
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              Created:
              Updated: