Kirk Lund created GEODE-2488:
--------------------------------
Summary: NetstatDUnitTest fails with OutOfMemoryError
Key: GEODE-2488
URL: https://issues.apache.org/jira/browse/GEODE-2488
Project: Geode
Issue Type: Bug
Components: gfsh
Reporter: Kirk Lund
The JUnit controller JVM for NetstatDUnitTest fails with something like the
follow stack. The cause appears to be one of the DUnit VMs running out of
memory (see the OOME stack down further in this description.
{noformat}
org.junit.ComparisonFailure: [{"errorCode":505,"message":["Could not process
command due to GemFire error. Error occurred while executing netstat on
[server-1]"]}] expected:<[OK]> but was:<[ERROR]>
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at
org.apache.geode.test.dunit.rules.GfshShellConnectionRule.executeAndVerifyCommand(GfshShellConnectionRule.java:163)
at
org.apache.geode.management.internal.cli.NetstatDUnitTest.testConnectToJmxManagerOne(NetstatDUnitTest.java:81)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.apache.geode.test.junit.rules.DescribedExternalResource$1.evaluate(DescribedExternalResource.java:37)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:114)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:57)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:66)
at
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:377)
at
org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
at
org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{noformat}
The JVM that runs out of memory ends up logging multiple OutOfMemoryError
stacks:
{noformat}
[vm1] 25.584: [GC (System.gc()) [PSYoungGen: 7724K->591K(161792K)]
242411K->235286K(511488K), 0.0047912 secs] [Times: user=0.02 sys=0.00,
real=0.01 secs]
[vm1] 25.589: [Full GC (System.gc()) [PSYoungGen: 591K->0K(161792K)]
[ParOldGen: 234695K->9294K(349696K)] 235286K->9294K(511488K), [Metaspace:
34478K->34478K(1081344K)], 0.0891637 secs] [Times: user=0.72 sys=0.01,
real=0.09 secs]
[vm1] [error 2017/02/14 09:36:13.738 UTC <Cache Server Acceptor
0.0.0.0/0.0.0.0:36823 local port: 36823> tid=0x46] Cache server: Unexpected
IOException from accept
[vm1] [fatal 2017/02/14 09:36:13.739 UTC <unused p2p reader> tid=0x4f] Uncaught
exception in thread Thread[unused p2p reader,10,P2P Reader Threads]
[vm1] java.lang.OutOfMemoryError: Java heap space
[vm1] at java.util.Arrays.copyOfRange(Arrays.java:3664)
[vm1] at java.lang.String.<init>(String.java:207)
[vm1] at java.lang.StringBuilder.toString(StringBuilder.java:407)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.executeCommand(NetstatFunction.java:193)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.execute(NetstatFunction.java:70)
[vm1] at
org.apache.geode.internal.cache.MemberFunctionStreamingMessage.process(MemberFunctionStreamingMessage.java:191)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage.scheduleAction(DistributionMessage.java:376)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage$1.run(DistributionMessage.java:442)
[vm1] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[vm1] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager.runUntilShutdown(DistributionManager.java:621)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager$9$1.run(DistributionManager.java:1067)
[vm1] at java.lang.Thread.run(Thread.java:745)
[vm1] [fatal 2017/02/14 09:36:13.738 UTC <Function Execution Processor1>
tid=0x48] Uncaught exception in thread Thread[Function Execution
Processor1,10,DistributionManager Threads]
[vm1] java.lang.OutOfMemoryError: Java heap space
[vm1] at java.util.Arrays.copyOfRange(Arrays.java:3664)
[vm1] at java.lang.String.<init>(String.java:207)
[vm1] at java.lang.StringBuilder.toString(StringBuilder.java:407)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.executeCommand(NetstatFunction.java:193)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.execute(NetstatFunction.java:70)
[vm1] at
org.apache.geode.internal.cache.MemberFunctionStreamingMessage.process(MemberFunctionStreamingMessage.java:191)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage.scheduleAction(DistributionMessage.java:376)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage$1.run(DistributionMessage.java:442)
[vm1] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[vm1] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager.runUntilShutdown(DistributionManager.java:621)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager$9$1.run(DistributionManager.java:1067)
[vm1] at java.lang.Thread.run(Thread.java:745)
[vm1] [fatal 2017/02/14 09:36:13.740 UTC <Cache Server Acceptor
0.0.0.0/0.0.0.0:36823 local port: 36823> tid=0x46] Uncaught exception in thread
Thread[Cache Server Acceptor 0.0.0.0/0.0.0.0:36823 local port: 36823,5,Acceptor
0.0.0.0/0.0.0.0:36823]
[vm1] java.lang.OutOfMemoryError: Java heap space
[vm1] at java.util.Arrays.copyOfRange(Arrays.java:3664)
[vm1] at java.lang.String.<init>(String.java:207)
[vm1] at java.lang.StringBuilder.toString(StringBuilder.java:407)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.executeCommand(NetstatFunction.java:193)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.execute(NetstatFunction.java:70)
[vm1] at
org.apache.geode.internal.cache.MemberFunctionStreamingMessage.process(MemberFunctionStreamingMessage.java:191)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage.scheduleAction(DistributionMessage.java:376)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage$1.run(DistributionMessage.java:442)
[vm1] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[vm1] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager.runUntilShutdown(DistributionManager.java:621)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager$9$1.run(DistributionManager.java:1067)
[vm1] at java.lang.Thread.run(Thread.java:745)
[vm1] [fatal 2017/02/14 09:36:13.744 UTC <unused p2p reader> tid=0x47] Uncaught
exception in thread Thread[unused p2p reader,10,P2P Reader Threads]
[vm1] java.lang.OutOfMemoryError: Java heap space
[vm1] at java.util.Arrays.copyOfRange(Arrays.java:3664)
[vm1] at java.lang.String.<init>(String.java:207)
[vm1] at java.lang.StringBuilder.toString(StringBuilder.java:407)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.executeCommand(NetstatFunction.java:193)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.execute(NetstatFunction.java:70)
[vm1] at
org.apache.geode.internal.cache.MemberFunctionStreamingMessage.process(MemberFunctionStreamingMessage.java:191)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage.scheduleAction(DistributionMessage.java:376)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage$1.run(DistributionMessage.java:442)
[vm1] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[vm1] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager.runUntilShutdown(DistributionManager.java:621)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager$9$1.run(DistributionManager.java:1067)
[vm1] at java.lang.Thread.run(Thread.java:745)
[vm1] [fatal 2017/02/14 09:36:13.748 UTC <unused p2p reader> tid=0x54] Uncaught
exception in thread Thread[unused p2p reader,10,P2P Reader Threads]
[vm1] java.lang.OutOfMemoryError: Java heap space
[vm1] at java.util.Arrays.copyOfRange(Arrays.java:3664)
[vm1] at java.lang.String.<init>(String.java:207)
[vm1] at java.lang.StringBuilder.toString(StringBuilder.java:407)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.executeCommand(NetstatFunction.java:193)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.execute(NetstatFunction.java:70)
[vm1] at
org.apache.geode.internal.cache.MemberFunctionStreamingMessage.process(MemberFunctionStreamingMessage.java:191)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage.scheduleAction(DistributionMessage.java:376)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage$1.run(DistributionMessage.java:442)
[vm1] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[vm1] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager.runUntilShutdown(DistributionManager.java:621)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager$9$1.run(DistributionManager.java:1067)
[vm1] at java.lang.Thread.run(Thread.java:745)
[vm1] [fatal 2017/02/14 09:36:14.602 UTC <ClientHealthMonitor Thread> tid=0x45]
Uncaught exception in thread Thread[ClientHealthMonitor
Thread,5,ClientHealthMonitor Thread Group]
[vm1] java.lang.OutOfMemoryError: Java heap space
[vm1] at java.util.Arrays.copyOfRange(Arrays.java:3664)
[vm1] at java.lang.String.<init>(String.java:207)
[vm1] at java.lang.StringBuilder.toString(StringBuilder.java:407)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.executeCommand(NetstatFunction.java:193)
[vm1] at
org.apache.geode.management.internal.cli.functions.NetstatFunction.execute(NetstatFunction.java:70)
[vm1] at
org.apache.geode.internal.cache.MemberFunctionStreamingMessage.process(MemberFunctionStreamingMessage.java:191)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage.scheduleAction(DistributionMessage.java:376)
[vm1] at
org.apache.geode.distributed.internal.DistributionMessage$1.run(DistributionMessage.java:442)
[vm1] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[vm1] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager.runUntilShutdown(DistributionManager.java:621)
[vm1] at
org.apache.geode.distributed.internal.DistributionManager$9$1.run(DistributionManager.java:1067)
[vm1] at java.lang.Thread.run(Thread.java:745)
{noformat}
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