Occasionally our CI pipeline is experiencing the following error message when running
> Process 'Gradle Test Executor 23' finished with non-zero exit value 137
From my understanding this is due to the OS killing the Gradle Test Worker JVM. Our JVM settings are the following:
maxHeapSize = "8g" maxParallelForks = (Runtime.runtime.availableProcessors() / 1.33) ?: 1 forkEvery = 1
I have tried lowering
maxHeapSize but our tests require a minimum “8g”.
That being said I would like to catch if a Gradle Test Executor reports a non-zero exit value of 137 but the exit value of the
./gradlew test process is
1 instead of
137 so I can’t distinguish between actual test failures vs. Gradle Test Executor OOM.
How do I catch if
./gradlew test exited due to test executor with non-zero exit value of 137?