RFR: 8346834: Tests failing with -XX:+UseNUMA due to "NUMA support disabled" warning [v2]

[Alan Bateman]

On Thu, 9 Jan 2025 11:42:07 GMT, Swati Sharma <duke at openjdk.org> wrote:

>> Hi All,
>> 
>> A number of tests launch VMs and read the output of the sub-process. The changes in [JDK-8205051](https://bugs.openjdk.org/browse/JDK-8205051) mean the warning message "NUMA support disabled: Only a single NUMA node is available" is printed when running the tests -XX:+UseNUMA on system that only have one node, this breaks several tests. After update in some tests, so far, the failures are with:
>> 
>> java/util/logging/LoggingDeadlock2.java
>> tools/jar/modularJar/Basic.java
>> 
>> As a fix have changed logging level from "log_warning" to "log_info" when UseNUMA flag is disabled. 
>> 
>> Thanks,
>> Swati Sharma
>> Intel
>
> Swati Sharma has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8346834: Resolved review comments.

Are you going to remove com/sun/jdi/ProcessAttachTest.java and com/sun/jdi/ReattachStressTest.java  from the ProblemList.txt as part of this? They were excluded due to this issue but there may be changes coming to make these tests more robust.

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PR Comment: https://git.openjdk.org/jdk/pull/22948#issuecomment-2579965721