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

[Swati Sharma]

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

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Commit messages:
 - 8346834: Tests failing with -XX:+UseNUMA due to "NUMA support disabled" warning

Changes: https://git.openjdk.org/jdk/pull/22948/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=22948&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8346834
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/22948.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22948/head:pull/22948

PR: https://git.openjdk.org/jdk/pull/22948