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https://issues.jboss.org/browse/AS7-3796?page=com.atlassian.jira.plugin.s...
]
jaikiran pai commented on AS7-3796:
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I'm preparing a couple of jars for the EJB client and the remoting project to add some
more detailed logging (using a different category) for the purpose of getting more
information when this exception occurs on the perf setup. Let's retest this on the
perf environment using those jars.
Remote EJB client seems to be leaking messages MAX_OUTBOUND_MESSAGES
(ChannelBusyException: Too many open outbound writes)
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Key: AS7-3796
URL:
https://issues.jboss.org/browse/AS7-3796
Project: Application Server 7
Issue Type: Bug
Components: Clustering, EJB, Remoting
Affects Versions: 7.1.0.Final
Reporter: Radoslav Husar
Assignee: David Lloyd
Priority: Critical
Labels: eap6_LA
Fix For: 7.1.1.Final
David and Jaikiran,
lets revisit this topic. I still think were are leaking messages in remoting3. Badly.
Even though I set MAX_O_Ms to 100K it still results in:
{noformat}
2012/02/16 08:34:48:728 EST [WARN ][Runner - 227] SFCORE_LOG - Error sampling data:
<org.jboss.smartfrog.loaddriver.RequestProcessingException: Could not get valid
response. Runner: 227.>
org.jboss.smartfrog.loaddriver.RequestProcessingException: Could not get valid
response. Runner: 227.
at
org.jboss.smartfrog.clustering.ejb3.StatefulSBProcessorFactoryImpl$EJB3RequestProcessor.processRequest(StatefulSBProcessorFactoryImpl.java:79)
at
org.jboss.smartfrog.loaddriver.CompoundRequestProcessorFactoryImpl$CompoundRequestProcessor.processRequest(CompoundRequestProcessorFactoryImpl.java:51)
at org.jboss.smartfrog.loaddriver.Runner.run(Runner.java:87)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.UndeclaredThrowableException
at $Proxy0.getSerialAndIncrement(Unknown Source)
at
org.jboss.smartfrog.clustering.ejb3.StatefulSBProcessorFactoryImpl$EJB3RequestProcessor.processRequest(StatefulSBProcessorFactoryImpl.java:68)
... 3 more
Caused by: org.jboss.remoting3.ChannelBusyException: Too many open outbound writes
at
org.jboss.remoting3.remote.RemoteConnectionChannel.openOutboundMessage(RemoteConnectionChannel.java:111)
at
org.jboss.remoting3.remote.RemoteConnectionChannel.writeMessage(RemoteConnectionChannel.java:296)
at
org.jboss.ejb.client.remoting.ChannelAssociation.acquireChannelMessageOutputStream(ChannelAssociation.java:235)
at
org.jboss.ejb.client.remoting.RemotingConnectionEJBReceiver.processInvocation(RemotingConnectionEJBReceiver.java:193)
at
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:173)
at
org.jboss.ejb.client.TransactionInterceptor.handleInvocation(TransactionInterceptor.java:43)
at
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:175)
at
org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:92)
at
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:175)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
... 5 more
{noformat}
Here is a snip from the client properties:
{noformat}
remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false
remote.connections=perf18,perf19,perf20,perf21
remote.connection.perf18.host=perf18
remote.connection.perf18.port=4447
remote.connection.perf18.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
remote.connection.perf18.channel.options.org.jboss.remoting3.RemotingOptions.MAX_OUTBOUND_MESSAGES=100000
{noformat}
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