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  1. JDK
  2. JDK-8276539

Some SA tests fails with ZGC

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Details

    • Bug
    • Resolution: Unresolved
    • P4
    • tbd
    • 18
    • hotspot
    • None

    Description

      We worked to improve SA for ZGC in JDK-8220624 and its subtasks, however some tests still fails with ZGC.

      * resourcehogs/serviceability/sa/TestHeapDumpForLargeArray.java
      * serviceability/sa/CDSJMapClstats.java
      * serviceability/sa/ClhsdbJhisto.java
      * serviceability/sa/ClhsdbJstackWithConcurrentLock.java fails with:

      Please see attached jtr files for details.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8248912 ZGC: serviceability/sa/TestJhsdbJstackMixed.java timed out

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8268283 ZGC: serviceability/sa/TestJmapCore.java failed on linux-aarch64 after JDK-8266957

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8268636 ZGC: serviceability/sa/TestJmapCoreMetaspace.java fails with "ClassCastException: class sun.jvm.hotspot.oops.TypeArray cannot be cast to class sun.jvm.hotspot.oops.Instance"

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8270202 ZGC: serviceability/sa/TestJmapCore.java fails with UnmappedAddressException

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8220624 SA: Out of sync with ZGC's internal data structures

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

          Enhancement - null JDK-8307393 The SA lacks support for Generational ZGC

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

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              Unassigned Unassigned
              ysuenaga Yasumasa Suenaga
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              Dates

                Created:
                Updated: