[BOOKKEEPER-781] Fix OOM on Hedwig Tests

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.3.0
• Component/s: hedwig-server
• Labels: test
• Assignee: Sijie Guo
• Reporter: Sijie Guo
• Created: 06/Sep/14 07:41
• Updated: 09/Sep/14 09:31
• Resolved: 09/Sep/14 09:03

Description

java.lang.OutOfMemoryError: Direct buffer memory
	at java.nio.Bits.reserveMemory(Bits.java:632)
	at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:97)
	at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:288)
	at org.jboss.netty.channel.socket.nio.SocketSendBufferPool$Preallocation.<init>(SocketSendBufferPool.java:155)
	at org.jboss.netty.channel.socket.nio.SocketSendBufferPool.<init>(SocketSendBufferPool.java:42)
	at org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:84)
	at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.<init>(NioServerSocketPipelineSink.java:66)
	at org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:138)
	at org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:109)
	at org.apache.bookkeeper.proto.BookieNettyServer.<init>(BookieNettyServer.java:76)
	at org.apache.bookkeeper.proto.BookieServer.<init>(BookieServer.java:97)
	at org.apache.bookkeeper.proto.BookieServer.<init>(BookieServer.java:86)
	at org.apache.hedwig.server.persistence.BookKeeperTestBase$TestBookieServer.<init>(BookKeeperTestBase.java:86)
	at org.apache.hedwig.server.persistence.BookKeeperTestBase.startBookie(BookKeeperTestBase.java:234)
	at org.apache.hedwig.server.persistence.BookKeeperTestBase.startUpNewBookieServer(BookKeeperTestBase.java:222)
	at org.apache.hedwig.server.persistence.BookKeeperTestBase.setUp(BookKeeperTestBase.java:159)
	at org.apache.hedwig.server.HedwigHubTestBase.setUp(HedwigHubTestBase.java:178)
	at org.apache.hedwig.server.integration.TestHedwigHub.setUp(TestHedwigHub.java:226)
	at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at org.junit.runners.Suite.runChild(Suite.java:128)
	at org.junit.runners.Suite.runChild(Suite.java:24)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
	at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:172)
	at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:78)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:70)