java.lang.UnsatisfiedLinkError: no HornetQAIO in java.library.path

[rog]

When I try to run HornetQ by clicking run.bat file, it shows this on the windows prompt as if it was connected:

"[main] 10:32:03,714 INFO [org.hornetq.core.server.impl.HornetQServerImpl]  HornetQ Server version 2.1.0.Final (marimbondo, 118) started"

However, I'm unable to send messages to another server, and in the log file I have the following exception, looks like it couldn't start HornetQ correctly. What does it mean? How can I find this HornetQAIO Library?

[main] 10:32:02,213 FINEST [org.hornetq.core.asyncio.impl.AsynchronousFileImpl]  HornetQAIO being loaded

[main] 10:32:02,213 FINE [org.hornetq.core.asyncio.impl.AsynchronousFileImpl]  HornetQAIO -> error loading the native library

java.lang.UnsatisfiedLinkError: no HornetQAIO in java.library.path

          at java.lang.ClassLoader.loadLibrary(Unknown Source)

          at java.lang.Runtime.loadLibrary0(Unknown Source)

          at java.lang.System.loadLibrary(Unknown Source)

          at org.hornetq.core.asyncio.impl.AsynchronousFileImpl.loadLibrary(AsynchronousFileImpl.java:90)

          at org.hornetq.core.asyncio.impl.AsynchronousFileImpl.<clinit>(AsynchronousFileImpl.java:117)

          at org.hornetq.core.journal.impl.AIOSequentialFileFactory.isSupported(AIOSequentialFileFactory.java:94)

          at org.hornetq.core.deployers.impl.FileConfigurationParser.parseMainConfig(FileConfigurationParser.java:426)

          at org.hornetq.core.config.impl.FileConfiguration.start(FileConfiguration.java:81)

          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

          at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

          at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

          at java.lang.reflect.Method.invoke(Unknown Source)

          at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59)

          at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:150)

          at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)

          at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:241)

          at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47)

          at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:109)

          at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:70)

          at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:221)

          at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54)

          at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42)

          at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)

          at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)

          at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)

          at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)

          at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)

          at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)

          at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)

          at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)

          at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:774)

          at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:540)

          at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.deployBean(AbstractKernelDeployer.java:319)

          at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.deployBeans(AbstractKernelDeployer.java:297)

          at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.deploy(AbstractKernelDeployer.java:130)

          at org.jboss.kernel.plugins.deployment.xml.BeanXMLDeployer.deploy(BeanXMLDeployer.java:96)

          at org.hornetq.integration.bootstrap.HornetQBootstrapServer.deploy(HornetQBootstrapServer.java:236)

          at org.hornetq.integration.bootstrap.HornetQBootstrapServer.deploy(HornetQBootstrapServer.java:206)

          at org.hornetq.integration.bootstrap.HornetQBootstrapServer.bootstrap(HornetQBootstrapServer.java:155)

          at org.jboss.kernel.plugins.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:83)

          at org.hornetq.integration.bootstrap.HornetQBootstrapServer.run(HornetQBootstrapServer.java:116)

          at org.hornetq.integration.bootstrap.HornetQBootstrapServer.main(HornetQBootstrapServer.java:73)

[main] 10:32:02,214 FINE [org.hornetq.core.asyncio.impl.AsynchronousFileImpl]  Library HornetQAIO not found!

[clebert.suconic]

That message is a trace, and it's expected... the libAIO layer will look for either libHornetQAIO.so, libHornetQAIO32.so or libHornetQAIO64.so on your LD_LIBRARY_PATH. and if it can't use either of those it will failback to NIO.

you should probably read the manual... it seems you're missing some basic information.

[mgidwani-1]

I am getting the same error on Windows platform, any pointer please?

Thanks

[jbertram]

If you're on Windows then you can't use AIO anyway as it's only for Linux so you can ignore it.  Furthermore, as Clebert mentioned, that's a very low-level logging statement and doesn't represent an actual error since it will fall-back to using NIO.