当关闭noo4j DB时，我收到此错误：
[org.neo4j]: Exception when stopping org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource@45673f68 java.nio.DirectByteBuffer[pos=16 lim=1048576 cap=1048576], 1586985
java.lang.IllegalArgumentException: java.nio.DirectByteBuffer[pos=16 lim=1048576 cap=1048576], 1586985
at org.neo4j.test.impl.EphemeralFileSystemAbstraction$DynamicByteBuffer.put(EphemeralFileSystemAbstraction.java:966)
at org.neo4j.test.impl.EphemeralFileSystemAbstraction$EphemeralFileData.write(EphemeralFileSystemAbstraction.java:680)
at org.neo4j.test.impl.EphemeralFileSystemAbstraction$EphemeralFileChannel.write(EphemeralFileSystemAbstraction.java:488)
at org.neo4j.kernel.impl.nioneo.store.StoreFileChannel.write(StoreFileChannel.java:160)
at org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore$1.perform(CommonAbstractStore.java:579)
at org.neo4j.kernel.impl.util.FileUtils.windowsSafeIOOperation(FileUtils.java:367)
at org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstractStore.java:572)
at org.neo4j.kernel.impl.nioneo.store.NeoStore.closeStorage(NeoStore.java:289)
at org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstractStore.java:552)
at org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource.stop(NeoStoreXaDataSource.java:507)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.stop(LifeSupport.java:527)
at org.neo4j.kernel.lifecycle.LifeSupport.stop(LifeSupport.java:155)
at org.neo4j.kernel.impl.transaction.XaDataSourceManager.stop(XaDataSourceManager.java:185)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.stop(LifeSupport.java:527)
at org.neo4j.kernel.lifecycle.LifeSupport.stop(LifeSupport.java:155)
at org.neo4j.kernel.lifecycle.LifeSupport.shutdown(LifeSupport.java:185)
at org.neo4j.kernel.InternalAbstractGraphDatabase.shutdown(InternalAbstractGraphDatabase.java:822)
at org.neo4j.test.ImpermanentGraphDatabase.shutdown(ImpermanentGraphDatabase.java:170)
at org.springframework.data.neo4j.support.DelegatingGraphDatabase.shutdown(DelegatingGraphDatabase.java:270)
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:483)
at org.springframework.beans.factory.support.DisposableBeanAdapter.invokeCustomDestroyMethod(DisposableBeanAdapter.java:350)
at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:273)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:565)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:541)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:870)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:510)
at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:908)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:884)
at org.springframework.context.support.AbstractApplicationContext$1.run(AbstractApplicationContext.java:804)
Caused by: java.lang.IllegalArgumentException
at java.nio.Buffer.position(Buffer.java:244)
at org.neo4j.test.impl.EphemeralFileSystemAbstraction$DynamicByteBuffer.put(EphemeralFileSystemAbstraction.java:962)
... 31 more
2014-11-20 18:31:03.775+0000 ERROR [org.neo4j]: Exception when stopping org.neo4j.kernel.impl.transaction.XaDataSourceManager@4fd91628 Component 'org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource@45673f68' failed to stop. Please see attached cause exception.
org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource@45673f68' failed to stop. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.stop(LifeSupport.java:532)
at org.neo4j.kernel.lifecycle.LifeSupport.stop(LifeSupport.java:155)
at org.neo4j.kernel.impl.transaction.XaDataSourceManager.stop(XaDataSourceManager.java:185)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.stop(LifeSupport.java:527)
at org.neo4j.kernel.lifecycle.LifeSupport.stop(LifeSupport.java:155)
at org.neo4j.kernel.lifecycle.LifeSupport.shutdown(LifeSupport.java:185)
at org.neo4j.kernel.InternalAbstractGraphDatabase.shutdown(InternalAbstractGraphDatabase.java:822)
我认为它是由超时引起的，因为它仅在实例化大量节点（> 100K）时出现。但是，我没有找到使用setConfig / GraphDatabaseSettings API设置任何超时的方法（遗憾的是我们不能使用属性文件）：
public GraphDatabaseService graphDatabaseService() {
GraphDatabaseService graphDb = new GraphDatabaseFactory()
.newEmbeddedDatabaseBuilder("db/my.db")
.setConfig( GraphDatabaseSettings.nodestore_mapped_memory_size, "10M" )
.newGraphDatabase();
您知道问题的根本原因以及如何规避问题吗？
谢谢
F.