[CASSANDRA-16237] Fix flaky test mixedModeReadRepairUpdate - org.apache.cassandra.distributed.upgrade.MixedModeReadRepairTest

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0-beta4, 4.0
• Component/s: Test/dtest/java
• Bug Category: Correctness - Test Failure
• Severity: Normal
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All
• Since Version: NA

Source Control Link

https://github.com/apache/cassandra/commit/4d5b68cfd8609b5a03a5966c4e5a2a76f2c5c872

Test and Documentation Plan

this patch just breaks up some existing tests to avoid Metaspace problems

• Assignee: Caleb Rackliffe
• Reporter: David Capwell

Authors

Caleb Rackliffe

Reviewers

Andres de la Peña, David Capwell

• Created: 29/Oct/20 18:23
• Updated: 16/Mar/22 14:34
• Resolved: 11/Nov/20 20:49

Description

https://app.circleci.com/pipelines/github/dcapwell/cassandra/745/workflows/1c7e589e-b5af-4a56-b40a-43da424602c7/jobs/4233
 

java.lang.RuntimeException: java.lang.OutOfMemoryError: Metaspace
	at org.apache.cassandra.distributed.impl.Instance.lambda$startup$11(Instance.java:514)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.OutOfMemoryError: Metaspace
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:757)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at org.apache.cassandra.distributed.shared.InstanceClassLoader.loadClassInternal(InstanceClassLoader.java:101)
	at org.apache.cassandra.distributed.shared.InstanceClassLoader.loadClass(InstanceClassLoader.java:87)
	at org.apache.cassandra.net.OutboundConnections$UnusedConnectionMonitor.<init>(OutboundConnections.java:265)
	at org.apache.cassandra.net.OutboundConnections.scheduleUnusedConnectionMonitoring(OutboundConnections.java:312)
	at org.apache.cassandra.net.MessagingService.<init>(MessagingService.java:262)
	at org.apache.cassandra.net.MessagingService$MSHandle.<clinit>(MessagingService.java:226)
	at org.apache.cassandra.net.MessagingService.instance(MessagingService.java:231)
	at org.apache.cassandra.distributed.impl.Instance.registerMockMessaging(Instance.java:253)
	at org.apache.cassandra.distributed.impl.Instance.lambda$startup$11(Instance.java:466)
	at org.apache.cassandra.distributed.impl.Instance$$Lambda$16500/806573706.run(Unknown Source)

Issue Links

• links to: PR trunk