javalite async event processing failed with error [client] - AMQ214008: Failed to handle packet java.lang.UnsupportedOperationException - activejdbc

Question

please anybody help to fix this issue?<br/>
**I am getting issue [client] - AMQ214008: Failed to handle packet java.lang.UnsupportedOperationException while processing the command data in javalite async?**<br/>
[2018-03-30 10:27:16,303] - [DEBUG] [client] - Calling close on session ClientSessionImpl [name=d13aa760-33d6-11e8-b4fb-844bf530b8f3, username=null, closed=false, factory = org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl#58e64301, metaData=(jms-session=,)]#6a6c5fb3 <br/>
[2018-03-30 10:27:16,306] - [DEBUG] [server] - QueueImpl[name=jms.queue.eventQueue, postOffice=PostOfficeImpl [server=ActiveMQServerImpl::serverUUID=70d74287-3283-11e8-8a66-844bf530b8f3]]#39533a61 doing deliver. messageReferences=0 <br/>
[2018-03-30 10:27:16,308] - [DEBUG] [client] - calling cleanup on ClientSessionImpl [name=d13aa760-33d6-11e8-b4fb-844bf530b8f3, username=null, closed=false, factory = org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl#58e64301, metaData=(jms-session=,)]#6a6c5fb3 <br/>
[2018-03-30 10:27:16,335] - [DEBUG] [HttpAsyncRequestExecutor] - http-outgoing-0 [ACTIVE] [content length: 42355; pos: 42355; completed: true] <br/>
[2018-03-30 10:27:16,336] - [DEBUG] [ThreadLocalRandom] - -Dio.netty.initialSeedUniquifier: 0xad1a1d5891abf66a <br/>
**[2018-03-30 10:27:16,337] - [ERROR] [client] - AMQ214008: Failed to handle packet <br/>
java.lang.UnsupportedOperationException<br/>
at java.nio.ByteBuffer.array(Unknown Source)**<br/>
at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.handleCompressedMessage(ClientConsumerImpl.java:600)<br/>
at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.handleMessage(ClientConsumerImpl.java:532)<br/>
at org.apache.activemq.artemis.core.client.impl.ClientSessionImpl.handleReceiveMessage(ClientSessionImpl.java:824)<br/>
at org.apache.activemq.artemis.spi.core.remoting.SessionContext.handleReceiveMessage(SessionContext.java:97)<br/>
at org.apache.activemq.artemis.core.protocol.core.impl.ActiveMQSessionContext.handleReceivedMessagePacket(ActiveMQSessionContext.java:712)<br/>
at org.apache.activemq.artemis.core.protocol.core.impl.ActiveMQSessionContext.access$400(ActiveMQSessionContext.java:111)<br/>
at org.apache.activemq.artemis.core.protocol.core.impl.ActiveMQSessionContext$ClientSessionPacketHandler.handlePacket(ActiveMQSessionContext.java:755)<br/>
at org.apache.activemq.artemis.core.protocol.core.impl.ChannelImpl.handlePacket(ChannelImpl.java:594)<br/>
at org.apache.activemq.artemis.core.protocol.core.impl.RemotingConnectionImpl.doBufferReceived(RemotingConnectionImpl.java:368)<br/>
at org.apache.activemq.artemis.core.protocol.core.impl.RemotingConnectionImpl.bufferReceived(RemotingConnectionImpl.java:350)<br/>
at org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl$DelegatingBufferHandler.bufferReceived(ClientSessionFactoryImpl.java:1140)<br/>
at org.apache.activemq.artemis.core.remoting.impl.invm.InVMConnection$1.run(InVMConnection.java:183)<br/>
at org.apache.activemq.artemis.utils.OrderedExecutorFactory$OrderedExecutor$ExecutorTask.run(OrderedExecutorFactory.java:100)<br/>
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)<br/>
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)<br/>
at java.lang.Thread.run(Unknown Source)<br/>
<br/><br/>
When i execute the code in standalone project, its working fine. But while running the same in Tomcat server its throwing the above
error..?
Source Code is below
public class TestCommand extends Command
{
private TestEvent event;
public TestCommand(MsgEvent event)
{
this.event = (TestEvent)event;
}
public TestCommand()
{
}
#Override
public void execute()
{
//code stuff
}
}
<br/><br/>
async = new Async(filePath, false, new QueueConfig("eventQueue", new CommandListener(), threadCount));
<br/>
async.start();
<br/>
public void test(EventCommand ev)
{
async.send("eventQueue", ev);
} <br/>
Following libraries are loaded into classpath
please anybody help to fix this issue?

Answer 1

The evidence suggests to me that when this code is executed in Tomcat it is using a different java.nio.ByteBuffer implementation than when it is run standalone (perhaps due to different versions of Netty). The code causing the exception is calling java.nio.ByteBuffer.array() which is not required to be implemented (i.e. throwing an UnsupportedOperationException is valid here). This was dealt with in Artemis via this commit which is available in Artemis 1.4. That said, there's no reason to use such an old version of Artemis. I would recommend you upgrade to the latest 2.5 release as soon as possible.