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https://issues.apache.org/jira/browse/CASSANDRA-19279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17836244#comment-17836244
]
Michael Semb Wever commented on CASSANDRA-19279:
------------------------------------------------
I'm seeing this a lot, especially in the trunk builds. Are we just running
simulator-dtest with too little ram ? (It looks like it needs 8gb heap, and
probably the same off-heap?)
> Test Failure: org.apache.cassandra.simulator.test.HarrySimulatorTest
> --------------------------------------------------------------------
>
> Key: CASSANDRA-19279
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19279
> Project: Cassandra
> Issue Type: Bug
> Components: CI
> Reporter: Ekaterina Dimitrova
> Priority: Normal
> Fix For: 5.x
>
>
> 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}
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