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Posted to commits@cassandra.apache.org by "David Capwell (Jira)" <ji...@apache.org> on 2020/08/03 20:54:00 UTC
[jira] [Commented] (CASSANDRA-15981) jvm-dtests crash on java 11
[ https://issues.apache.org/jira/browse/CASSANDRA-15981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17170423#comment-17170423 ]
David Capwell commented on CASSANDRA-15981:
-------------------------------------------
so far in testing I see that normal and upgrade tests are stable with the change, and I only run with a 4gb container (matches LOWER, see https://circleci.com/docs/2.0/configuration-reference/#docker-executor)
> 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}
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