One thing to keep in mind while setting the instance limit. I just tried it out in trunk in config.xml
<module name="org.apache.geronimo.configs/j2ee-server/2.2-SNAPSHOT/car"> <gbean gbeanInfo="org.apache.geronimo.system.properties.SystemProperties" name="org.apache.geronimo.configs/j2ee-server/2.2-SNAPSHOT/car?ServiceModule=org.apache.geronimo.configs/j2ee-server/2.2-SNAPSHOT/car,j2eeType=GBean,name=CustomPropertiesGBean"> <attribute name="systemProperties">Apache/TestingJMS/1/rar.TestingJMS-javax.jms.MessageListener.InstanceLimit=100</attribute> </gbean> </module> Here notice the name of the Mdb container. It is actually in the format $moduleName.$shortName-javax.jms.MessageListener where $moduleName is the name of the resource adapter module the mdb is using i.e Apache/TestingJMS/1/rar and the shortName in this case is the value of the resourceadapter-name property in the RA plan i.e. TestingJMS. So the property can be set as containerName.propertyName=propertyValue or Apache/TestingJMS/1/rar.TestingJMS-javax.jms.MessageListener.InstanceLimit=100 Regards Manu On Fri, Oct 3, 2008 at 7:17 PM, Manu George <[EMAIL PROTECTED]> wrote: > Hi Vladimir, > If the issue still persists, can you open a JIRA and > upload a sample that illustrates the issue. It will be really helpful > for us to debug. > > Regards > Manu > > > On Fri, Oct 3, 2008 at 6:35 PM, Manu George <[EMAIL PROTECTED]> wrote: >> Hi Vladimir, >> Try raising the instanceLimit also to 50. By default it >> is 10. The following JIRA gives u the steps >> https://issues.apache.org/jira/browse/GERONIMO-3783 >> >> Regards >> Manu >> >> On Thu, Oct 2, 2008 at 3:54 PM, my_forum <[EMAIL PROTECTED]> wrote: >>> >>> >>> djencks wrote: >>>> >>>> You also have to configure the MDB pool size. I don't remember >>>> whether this is in the MDB configuration in openejb-jar.xml or in the >>>> openejb MDB container configuration itself. I think this question has >>>> been discussed before on the user list.... if not perhaps someone with >>>> more specific knowledge will provide more info. >>>> >>>> david jencks >>>> >>>> On Oct 1, 2008, at 5:31 AM, my_forum wrote: >>>> >>>>> >>>>> Guys, >>>>> Could anyone tell me how I can to increase MDB pool size (the >>>>> default value >>>>> is 10 as far as I understand). I tryied to set Pool Min Size = 20 >>>>> and Pool >>>>> Max Size = 50 while setting up the connection factory but looks like >>>>> this >>>>> does not have any effect i.e. the the pool is still equal to 10 (ten >>>>> messages are processed simultaneously) >>>>> -- >>>>> View this message in context: >>>>> http://www.nabble.com/MDB-pool-size-tp19759437s134p19759437.html >>>>> Sent from the Apache Geronimo - Users mailing list archive at >>>>> Nabble.com. >>>>> >>>> >>>> >>>> >>> >>> >>> David, >>> I send 100 test messages to my queue as usual. >>> I have tried the following: >>> 1. Changed Pool Min Size=50 and Pool Max Size=50 in my >>> QueueConnectionFactoryJMS resource >>> 2. Added activation properties to my MDB >>> >>> @ActivationConfigProperty(propertyName="maxSessions", >>> propertyValue="50"), >>> @ActivationConfigProperty(propertyName="maxMessagesPerSessions", >>> propertyValue="50") >>> >>> But this also does not have any effect (10 messages are processing >>> simultaneously instead of 50 as I expect). >>> >>> However I can decrease the bandwidth when I set >>> @ActivationConfigProperty(propertyName="maxSessions", >>> propertyValue="5"), >>> @ActivationConfigProperty(propertyName="maxMessagesPerSessions", >>> propertyValue="5") >>> 5 messages are processing simultaneously instead of 10 now and that's OK >>> >>> I thought to use minSessions, minMessagesPerSessions but no such activation >>> parameters exist. >>> So I can decerase the bandwidth but can not increase it. Probably someone >>> undocumented limitation exists... >>> >>> Could you please refer me to the 'person with more specific knowledge'? >>> Thanks, >>> Vladimir. >>> >>> >>> >>> -- >>> View this message in context: >>> http://www.nabble.com/MDB-pool-size-tp19759437s134p19776736.html >>> Sent from the Apache Geronimo - Users mailing list archive at Nabble.com. >>> >>> >> >