Problem committing messages
Our Java application is reading multiple entries in Oracle. Each record is placed in an MQSeries message object. When four messages are created, written and committed the commit fails. When three messages are created, written to the queue and committed the commit succeeds. In our case, the messages are 20 MB in size. We have checked the logging and it is linear and we have plenty of disk space. We have checked the MQSeries objects and confirmed they can handle messages this size. I know there is a max uncommitted message count, is the some other parameters that I need to be aware of that covers max uncommitted data such that 70+MB of uncommitted messages fail but 60MB of uncommitted messages succeeds. Thanks Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Re: Problem committing messages
Is there some file size limit controlled by the OS? Is there a message on the qmgr error log? Nick -Original Message- From: MQSeries List [mailto:[EMAIL PROTECTED] On Behalf Of Jeff A Tressler Sent: Monday, January 19, 2004 1:35 PM To: [EMAIL PROTECTED] Subject: Problem committing messages Our Java application is reading multiple entries in Oracle. Each record is placed in an MQSeries message object. When four messages are created, written and committed the commit fails. When three messages are created, written to the queue and committed the commit succeeds. In our case, the messages are 20 MB in size. We have checked the logging and it is linear and we have plenty of disk space. We have checked the MQSeries objects and confirmed they can handle messages this size. I know there is a max uncommitted message count, is the some other parameters that I need to be aware of that covers max uncommitted data such that 70+MB of uncommitted messages fail but 60MB of uncommitted messages succeeds. Thanks Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Re: Problem committing messages
Jeff, You should have the MQ systems administrator check out the Log options for the queue manager. It sounds like either you log files are not large enough (specified as a number of 4K pages) or you do not have enough log files (primary) to handle the large messages. It is not only a matter of free disk space, but the actual log file specifications for the queue manager and just how much space can be utilized for logging purposes. You did not specify your environment, but in a case like Windows you can file these options within the Properties for the queue manager. Jeff A Tressler wrote: Our Java application is reading multiple entries in Oracle. Each record is placed in an MQSeries message object. When four messages are created, written and committed the commit fails. When three messages are created, written to the queue and committed the commit succeeds. In our case, the messages are 20 MB in size. We have checked the logging and it is linear and we have plenty of disk space. We have checked the MQSeries objects and confirmed they can handle messages this size. I know there is a max uncommitted message count, is the some other parameters that I need to be aware of that covers max uncommitted data such that 70+MB of uncommitted messages fail but 60MB of uncommitted messages succeeds. Thanks Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive -- Regards, Thomas DunlapChief Technology Officer[EMAIL PROTECTED] Themis, Inc.http://www.themisinc.com1 (800) 756-3000 Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
