Bug: Test Failure: org.apache.cassandra.simulator.test.HarrySimulatorTest
Status: Resolved
Priority: Normal
Resolution: Fixed
Created: 18/Jan/24 22:17
Resolved: 25/Jul/24 22:08

Failing 421 times out of 468 runs as visible in this repeated run:
[https://app.circleci.com/pipelines/github/ekaterinadimitrova2/cassandra/2619/workflows/5a5c0104-16a8-493b-99a2-092e2aba2799/jobs/53164/tests]
{code:java}
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Direct buffer memory
	at org.apache.cassandra.utils.Throwables.maybeFail(Throwables.java:79)
	at org.apache.cassandra.utils.FBUtilities.waitOnFutures(FBUtilities.java:547)
	at org.apache.cassandra.distributed.impl.AbstractCluster.close(AbstractCluster.java:1098)
	at org.apache.cassandra.simulator.ClusterSimulation.close(ClusterSimulation.java:854)
	at org.apache.cassandra.simulator.test.HarrySimulatorTest.simulate(HarrySimulatorTest.java:543)
	at org.apache.cassandra.simulator.test.HarrySimulatorTest.harryTest(HarrySimulatorTest.java:228)
	at org.apache.cassandra.simulator.test.HarrySimulatorTest.test(HarrySimulatorTest.java:204)
	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)
Caused by: java.util.concurrent.ExecutionException: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Direct buffer memory
	at org.apache.cassandra.utils.concurrent.AbstractFuture.getWhenDone(AbstractFuture.java:239)
	at org.apache.cassandra.utils.concurrent.AbstractFuture.get(AbstractFuture.java:254)
	at org.apache.cassandra.utils.FBUtilities.waitOnFutures(FBUtilities.java:539)
	Suppressed: java.util.concurrent.ExecutionException: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Direct buffer memory
	Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Direct buffer memory
		at org.apache.cassandra.utils.concurrent.AbstractFuture.getWhenDone(AbstractFuture.java:239)
		at org.apache.cassandra.utils.concurrent.AbstractFuture.get(AbstractFuture.java:246)
		at org.apache.cassandra.distributed.impl.Instance.lambda$shutdown$47(Instance.java:975)
		at org.apache.cassandra.concurrent.SyncFutureTask.run(SyncFutureTask.java:68)
		at org.apache.cassandra.simulator.systems.SimulatedExecution$NoIntercept$1Run.run(SimulatedExecution.java:82)
		at org.apache.cassandra.simulator.systems.InterceptingExecutor$InterceptingPooledExecutor$WaitingThread.lambda$new$1(InterceptingExecutor.java:318)
		at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
		at java.base/java.lang.Thread.run(Thread.java:829)
	Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Direct buffer memory
		at org.apache.cassandra.utils.Throwables.maybeFail(Throwables.java:79)
		at org.apache.cassandra.distributed.impl.Instance.lambda$shutdown$46(Instance.java:969)
		at org.apache.cassandra.distributed.impl.IsolatedExecutor.lambda$async$10(IsolatedExecutor.java:156)
		at org.apache.cassandra.concurrent.FutureTask$1.call(FutureTask.java:96)
	Caused by: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Direct buffer memory
		at org.apache.cassandra.utils.concurrent.AbstractFuture.getWhenDone(AbstractFuture.java:239)
		at org.apache.cassandra.utils.concurrent.AbstractFuture.get(AbstractFuture.java:246)
		at org.apache.cassandra.hints.HintsService.shutdownBlocking(HintsService.java:282)
		at org.apache.cassandra.distributed.impl.Instance.lambda$shutdown$17(Instance.java:898)
		at org.apache.cassandra.distributed.impl.Instance.lambda$parallelRun$52(Instance.java:1193)
	Caused by: java.lang.OutOfMemoryError: Direct buffer memory
		at java.base/java.nio.Bits.reserveMemory(Bits.java:175)
		at java.base/java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:118)
		at java.base/java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:317)
		at org.apache.cassandra.hints.HintsBuffer.create(HintsBuffer.java:77)
		at org.apache.cassandra.hints.HintsBufferPool.createBuffer(HintsBufferPool.java:150)
		at org.apache.cassandra.hints.HintsBufferPool.initializeCurrentBuffer(HintsBufferPool.java:121)
		at org.apache.cassandra.hints.HintsBufferPool.currentBuffer(HintsBufferPool.java:113)
		at org.apache.cassandra.hints.HintsWriteExecutor$FlushBufferPoolTask.run(HintsWriteExecutor.java:168)
		at org.apache.cassandra.concurrent.FutureTask$1.call(FutureTask.java:96)
		at org.apache.cassandra.concurrent.SyncFutureTask.run(SyncFutureTask.java:68)
		at org.apache.cassandra.simulator.systems.SimulatedExecution$NoIntercept$1Run.run(SimulatedExecution.java:82)
		at org.apache.cassandra.simulator.systems.InterceptingExecutor$AbstractSingleThreadedExecutorPlus.lambda$new$0(InterceptingExecutor.java:585)
Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Direct buffer memory
	at org.apache.cassandra.utils.concurrent.AbstractFuture.getWhenDone(AbstractFuture.java:239)
	at org.apache.cassandra.utils.concurrent.AbstractFuture.get(AbstractFuture.java:246)
	at org.apache.cassandra.distributed.impl.Instance.lambda$shutdown$47(Instance.java:975)
	at org.apache.cassandra.concurrent.SyncFutureTask.run(SyncFutureTask.java:68)
	at org.apache.cassandra.simulator.systems.SimulatedExecution$NoIntercept$1Run.run(SimulatedExecution.java:82)
	at org.apache.cassandra.simulator.systems.InterceptingExecutor$InterceptingPooledExecutor$WaitingThread.lambda$new$1(InterceptingExecutor.java:318)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Direct buffer memory
	at org.apache.cassandra.utils.Throwables.maybeFail(Throwables.java:79)
	at org.apache.cassandra.distributed.impl.Instance.lambda$shutdown$46(Instance.java:969)
	at org.apache.cassandra.distributed.impl.IsolatedExecutor.lambda$async$10(IsolatedExecutor.java:156)
	at org.apache.cassandra.concurrent.FutureTask$1.call(FutureTask.java:96)
Caused by: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Direct buffer memory
	at org.apache.cassandra.utils.concurrent.AbstractFuture.getWhenDone(AbstractFuture.java:239)
	at org.apache.cassandra.utils.concurrent.AbstractFuture.get(AbstractFuture.java:246)
	at org.apache.cassandra.hints.HintsService.shutdownBlocking(HintsService.java:282)
	at org.apache.cassandra.distributed.impl.Instance.lambda$shutdown$17(Instance.java:898)
	at org.apache.cassandra.distributed.impl.Instance.lambda$parallelRun$52(Instance.java:1193)
Caused by: java.lang.OutOfMemoryError: Direct buffer memory
	at java.base/java.nio.Bits.reserveMemory(Bits.java:175)
	at java.base/java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:118)
	at java.base/java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:317)
	at org.apache.cassandra.hints.HintsBuffer.create(HintsBuffer.java:77)
	at org.apache.cassandra.hints.HintsBufferPool.createBuffer(HintsBufferPool.java:150)
	at org.apache.cassandra.hints.HintsBufferPool.initializeCurrentBuffer(HintsBufferPool.java:121)
	at org.apache.cassandra.hints.HintsBufferPool.currentBuffer(HintsBufferPool.java:113)
	at org.apache.cassandra.hints.HintsWriteExecutor$FlushBufferPoolTask.run(HintsWriteExecutor.java:168)
	at org.apache.cassandra.concurrent.FutureTask$1.call(FutureTask.java:96)
	at org.apache.cassandra.concurrent.SyncFutureTask.run(SyncFutureTask.java:68)
	at org.apache.cassandra.simulator.systems.SimulatedExecution$NoIntercept$1Run.run(SimulatedExecution.java:82)
	at org.apache.cassandra.simulator.systems.InterceptingExecutor$AbstractSingleThreadedExecutorPlus.lambda$new$0(InterceptingExecutor.java:585)
test-_jdk11
{code}
 
{code:java}
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:1394)
	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:1394)
	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)
{code}