[8u-dev] Request for enhancement backport approval for JDK-8194642: Improve OOM error reporting for JDK8
rob.mckenna at oracle.com
Thu Mar 8 17:51:17 UTC 2018
Thanks Fairoz, this enhancement has been approved.
On 08/03/18 02:36, Fairoz Matte wrote:
> Please approve the small enhancement for 8u-dev
> JBS link - https://bugs.openjdk.java.net/browse/JDK-8194642
> Webrev - http://cr.openjdk.java.net/~fmatte/8194642/webrev.01/
> Review thread - http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2018-March/028378.html
> This small enhancement is partial backport of JDK-8064814 JDK-8026324 JDK-8026333 and JDK-8026336.
> Benefits: Compared to JDK9, JDK8u version of the error reporting has too little information on native 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)
> Risks: There is no risk, code changes are part of error reporting, that will be invoked only during crash.
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