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  1. JDK
  2. JDK-8249846

Change of behavior after JDK-8237117: Better ForkJoinPool behavior

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      Description

        Behavior of ForkJoinWorkerThread created by defaultForkJoinWorkerThreadFactory have changed after JDK-8237117.

        AccessControlContext of the thread is set to the innocuousAcc with no permissions. Previous behavior was to inherit ACC from the thread that created ForkJoinPool.

        The change can be observed by user code, as shown by an example in attach

        Please look for the start of discussion in JDK-8249677

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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-8251050 Change of behavior after JDK-8237117: Better ForkJoinPool behavior

            • 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-8252278 Change of behavior after JDK-8237117: Better ForkJoinPool behavior

            • 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-8257319 Change of behavior after JDK-8237117: Better ForkJoinPool behavior

            • 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-8251950 Change of behavior after JDK-8237117: Better ForkJoinPool behavior

            • 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-8253151 Change of behavior after JDK-8237117: Better ForkJoinPool behavior

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8172726 ForkJoin common pool retains a reference to the thread context class loader

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8250546 Expect changed behaviour reported in JDK-8249846

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8249677 Regression in 8u after JDK-8237117: Better ForkJoinPool behavior

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8273124 Change of behavior after JDK-8237117: Better ForkJoinPool behavior - JDK 11

            • P3 - Major loss of function.
            • Closed

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                alvdavi David Alvarez
                akozlov Anton Kozlov
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                Dates

                  Created:
                  Updated:
                  Resolved: