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  1. JDK
  2. JDK-8277946

NMT: Remove VM.native_memory shutdown jcmd command option

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    Backports

      Description

        NMT shutdown functionality is a remnant of old implementation, which could consume excessive amount of memory, therefore, it needed capability to shut it self down to ensure health of JVM. This is no longer a case for new implementation.

        NMT shutdown can be requested via Jcmd. However, it is rare used.

        We should deprecate for shutdown Jcmd command for removing NMT shutdown functionality in the future.


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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8299846 NMT: Remove VM.native_memory shutdown jcmd command option

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8303180 NMT: Remove VM.native_memory shutdown jcmd command option

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            csr for

            CSR - null JDK-8277947 NMT: Remove VM.native_memory shutdown jcmd command option

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            relates to

            Enhancement - null JDK-8277990 NMT: Remove NMT shutdown capability

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            links to

            Commit Commit openjdk/jdk17u-dev/229288bf

            Commit Commit openjdk/jdk/abaa073b

            Review Review openjdk/jdk17u-dev/1112

            Review Review openjdk/jdk/6618

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                zgu Zhengyu Gu
                zgu Zhengyu Gu
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