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  1. JDK
  2. JDK-8005602

NPG: classunloading does not happen while CMS GC with -XX:+CMSClassUnloadingEnabled is used

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    • gc
    • b24

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      Description

        The expected behavior is that with CMS when the allocation of native memory reaches a certain value (the default value of MetaspaceSize) that a concurrent collection of the old generation will start and that classunloading will happen at the end of the concurrent collection of the old generation and native memory for class metadata will be reused.
        But classunloading does not happen.

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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-8010890 NPG: classunloading does not happen while CMS GC with -XX:+CMSClassUnloadingEnabled is used

            • P3 - Major loss of function.
            • Resolved

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                mgerdin Mikael Gerdin (Inactive)
                bmoloden Boris Molodenkov
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