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David Capwell commented on CASSANDRA-15981: ------------------------------------------- Oh hey, what do you know, I didn't link the results against HIGHER, only LOWER =D {code} $ diff .circleci/config.yml .circleci/config.yml.LOWRES $ {code} > jvm-dtests crash on java 11 > --------------------------- > > Key: CASSANDRA-15981 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15981 > Project: Cassandra > Issue Type: Bug > Components: Build > Reporter: David Capwell > Assignee: David Capwell > Priority: Normal > Fix For: 4.0-beta > > > There is a race condition bug with CMS and class unloading which cause the > JVM to crash. Since jvm-dtests rely on class loaders and unloading, this > causes sporadic JVM crashes that look like the following in CI logs > {code} > junit.framework.AssertionFailedError: Forked Java VM exited abnormally. > Please note the time in the report does not reflect the time until the VM > exit. > at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.base/java.util.Vector.forEach(Vector.java:1387) > at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.base/java.util.Vector.forEach(Vector.java:1387) > at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.base/java.lang.Thread.run(Thread.java:834) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org