[JBoss JIRA] Created: (JBSER-84) Improve serialization of immutable objects
by Michael Santos (JIRA)
Improve serialization of immutable objects
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Key: JBSER-84
URL: http://jira.jboss.com/jira/browse/JBSER-84
Project: JBoss Serialization
Issue Type: Feature Request
Reporter: Michael Santos
Assigned To: Clebert Suconic
It is common for objects to contain references to hundreds or thousands of equal immutable object instances, especially java.lang.Number subclasses. Some immutable objects produce a considerable serialized amount of information, such as java.math.BigDecimal. However, there's usually no reason for different instances being used to represent the same value; they only exist due to the way they were produced (parsing &, conversion APIs and JDBC are definitely fine examples of that). Experiments on a particular project have shown replacing all these equal instances by one of them can reduce the serialized size of some objects by half.
Therefore, JBoss Serialization should provide way to allow users to tell it's ok to use the same reference for all these immutable instances and which classes are to be considered immutable and replace them during the writing phase. This would be much more efficient and wouldn't require developers to rewrite their code in order to optimize serialization of some objects. A global way, such as system property, of telling the API to do this by default with the most commonly used Java SE classes would be desirable as well.
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19 years, 3 months
[JBoss JIRA] Created: (JBAS-3724) NotFoundInDispatcherException from InvokerLocator when accessing remote calls when on a non default port
by Grant Quimby (JIRA)
NotFoundInDispatcherException from InvokerLocator when accessing remote calls when on a non default port
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Key: JBAS-3724
URL: http://jira.jboss.com/jira/browse/JBAS-3724
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Deployment services, EJB3, Remoting
Affects Versions: JBossAS-4.0.4.GA
Environment: One JBoss 4.0.4.GA install with two instances, one on the default ports and one on ports with an increase of 1000 on all port numbers.
Reporter: Grant Quimby
Assigned To: Dimitris Andreadis
Priority: Blocker
When trying to access a remote application that is running in a server instance that does not have the default InvokerLocator port (3873) the remote caller recieves a NotFoundInDispatcherException when trying to call a method in the EJB3 Stateless Session Bean as the EJB3 Session Bean's InvokerLocator is at port 4873 and not port 3873 where the Remote Proxy looks.
Similar issue for Service Beans at http://www.jboss.com/index.html?module=bb&op=viewtopic&t=89537
This is okay presently but in approximately two weeks we need to be running four instances with Session beans in two of them, which is currently not possible in a production version.
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19 years, 3 months