Long test killer doesn't work on Java 11 ---------------------------------------- Key: ISPN-10024 URL: https://issues.jboss.org/browse/ISPN-10024 Project: Infinispan Issue Type: Bug Components: Test Suite - Core Affects Versions: 9.4.8.Final, 10.0.0.Beta2 Reporter: Dan Berindei Assignee: Dan Berindei Priority: Major Labels: testsuite_stability Fix For: 10.0.0.Beta3 When a test takes > 5 minutes, {{RunningTestsRegistry}} takes a thread dump of the entire JVM and its child processes, then interrupts the test thread, and if the test still doesn't stop, it kills the test suite JVM. With OpenJDK 11, the path to {{jstack}} is wrong, the thread dump step fails, and the interrupt/kill steps are skipped. Note that on IBM JDK 8 {{jstack}} is missing completely, so we may want to write the thread stacktraces ourselves. The downside is that we would lose synchronization/lock/deadlock information.