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  1. JDK
  2. JDK-7182152

Instrumentation hot swap test incorrect monitor count

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    • b42
    • x86
    • linux

    Backports

      Description

        SHORT SUMMARY:
        WLS Testing shows problems when using redefine methods to do hotswapping of
        classes. They are working on a standalone reproducer, but still don't have
        any. Also, I am not sure if this is a JVM issue, but they would need help at
        least with diagnostic flags to help them move forward

        From one of their engineers: "This issue is important for us to fix in
        12.1.2, since WLDF hotswap feature is broken with HotSpot."
        This will not make 7u10 since we have not yet found a way to duplicate it or to collect sufficient information from the customer.

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            backported by

            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-8008486 Instrumentation hot swap test incorrect monitor count

            • P2 - Crashes, loss of data, severe memory leak.
            • 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-8007711 Instrumentation hot swap test incorrect monitor count

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            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-8008513 Instrumentation hot swap test incorrect monitor count

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            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-8009245 Instrumentation hot swap test incorrect monitor count

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            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-8009352 Instrumentation hot swap test incorrect monitor count

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            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-8017901 Instrumentation hot swap test incorrect monitor count

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-6805864 Problem with jvmti->redefineClasses: some methods don't get redefined

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8007420 add test for 6805864 to com/sun/jdi, add test for 7182152 to java/lang/instrument

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

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                dcubed Daniel Daugherty
                shadowbug Shadow Bug
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