The GitHub Actions job "Flink CI (beta)" on flink.git has succeeded.
Run started by GitHub user XComp (triggered by XComp).

Head commit for run:
ec73bc5cf5cd1e37354e0dfe19ed778019bec638 / Matthias Pohl 
<matthias.p...@aiven.io>
[FLINK-22765][test] Hardens 
ExceptionUtilsITCase#testIsMetaspaceOutOfMemoryError in JDK21

This test started to fail quite regularly in JDK21. The problem was that the 
low heap size could have caused an OutOfMemoryError to appear when compiling 
the dummy classes. An OOM in the compilation phase results in a different error 
message being printed to stdout that wasn't captured by the test.

The solution is to pre-compile the classes upfront (with the normal heap size). 
The test main method will only load the classes. No compilation is necessary.

Report URL: https://github.com/apache/flink/actions/runs/7962075429

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