[
https://issues.apache.org/activemq/browse/AMQ-765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
michal kozakiewicz updated AMQ-765:
-----------------------------------
Attachment: finest-log.txt
After further investigation :
In version 4.1.1 the manager is not transient and not null, but I think I am
getting the same error with the transient managed connection factory.
Everything starts here:
@Resource(mappedName = "jms/UserUpdateConnectionFactory")
private ConnectionFactory jmsConnectionFactory;
@PostConstruct
public void jmsConfigure()
{
{....}
jmsConnection =
jmsConnectionFactory.createConnection(); //at this point the
jmsConnectionFactory is of class ActiveMQConnectionFactory but it's managed
connection factory is null
{....}
}
Iam not sure if this because I didnt configure something or because of the fact
that managed connection factory is transient.
after calling ActiveMQConnectionFactory.createConnection the null mcf is passed
to ConnectionManagerImpl.allocateConnection.
(http://fisheye5.cenqua.com/browse/glassfish/appserv-core/src/java/com/sun/enterprise/connectors/ConnectionManagerImpl.java?r=1.6#l231)
in this method there is a check:
if(_logger.isLoggable(Level.INFO)){
if (! freshMCF.equals(mcf)) {
_logger.info("conmgr.mcf_not_equal");
}
}
the fresh mcf retrieved from pool meta data PoolMetaData pmd =
registry.getPoolMetaData( poolName ); ManagedConnectionFactory freshMCF =
pmd.getMCF(); is a proper activemq mcf but the value is used only for logging
purposes:
this conmgr.mcf_not_equal translates to The mcf being used to allocate the
connection and the MCF in the pool are not equal. in the attached
log-finest.txt log file.
Finally when ConnectorAllocator.createResource method is called the mcf is null
:
http://fisheye5.cenqua.com/browse/glassfish/appserv-core/src/java/com/sun/enterprise/resource/ConnectorAllocator.java?r=1.6#l136
> ActiveMQ RA serialization issue on Glassfish
> --------------------------------------------
>
> Key: AMQ-765
> URL: https://issues.apache.org/activemq/browse/AMQ-765
> Project: ActiveMQ
> Issue Type: Bug
> Components: Connector
> Affects Versions: 4.0, 4.0.1
> Environment: Glassfish
> Reporter: Chris Conrad
> Fix For: 5.2.0
>
> Attachments: finest-log.txt, log.txt
>
>
> I've been trying to work through an issue with a NullPointerException run
> using the JCA 1.5 resource adapter on Glassfish. In the course of debugging,
> Siva from the Glassfish team provided this information:
> "Thanks for trying out GlassFish. Since I have only the trace snippet above,
> I tried to debug this problem by going through ActiveMQ RA's source available
> at
> https://svn.apache.org/repos/asf/incubator/activemq/trunk/activemq-ra/src/main/java/org/apache/activemq/ra/
> This is what I understand happens. Please correct me if there are errors.
> When ActiveMQConnectionFactory
> [https://svn.apache.org/repos/asf/incubator/activemq/trunk/activemq-ra/src/main/java/org/apache/activemq/ra/ActiveMQConnectionFactory.java]
> is created at the createConnectionFactory method of
> https://svn.apache.org/repos/asf/incubator/activemq/trunk/activemq-ra/src/main/java/org/apache/activemq/ra/ActiveMQManagedConnectionFactory.java,
> the ConnectionManager is initialized to a *transient* variable "manager".
> Since ConnectionFactory instances can be serialized/deserialized while
> publishing to JNDI (as is the case in Project GlassFish), the
> connectionManager reference is lost and hence the NPE. The fix ideally should
> be in the ActiveMQRA's code. You could copy me [sivakumart AT sun DOT com]
> while you are discussing this with ActiveMQ, if you wish. If you still have
> any issues, please provide a copy of your domain.xml [connector connection
> pool, resource configuratin information] and the entire trace in server.log."
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
