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  1. JDK
  2. JDK-8194642

Improve OOM error reporting for JDK8

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    • Subcomponent:
    • Resolved In Build:
      b01
    • CPU:
      generic
    • OS:
      generic

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        Description

        Compared to JDK9, JDK8u version of the error reporting has too little information on OOM related problems.
        This enhancement is to improve the error reporting to handle possible reasons for OOM.
        Such as
        1. UseCompressedOops
        2. 32 bit
        3. Possible suggestions for 64 bit (Already exist with more specific cases)

        The above suggested code changes are already present in 9 as part of "JDK-8136421: JEP 243: Java-Level JVM Compiler Interface"
        We could backport related changes in 8u.

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                • Assignee:
                  fmatte Fairoz Matte
                  Reporter:
                  fmatte Fairoz Matte
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