[JBoss-user] [Messaging, JMS JBossMQ] - Re: During startup server tries to load all messages in a JM
What file is this in? View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3830124#3830124 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3830124 --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: During startup server tries to load all messages in a JM
I checked the code for the MaxDepth attribute in the BasicQueue code and it will throw an exception if the queue is at the maxDepth. Here is the functionality that I think would be correct: 1.) Accept messages in memory and presistant store up to maxDepth. 2.) Any messages above maxDepth should only be placed in presisitant store with a special marker that indicates that the message needs to be requeued. The basic queuing FIFO functionality needs to be retain by placing all subsequent messages in the store untill there are no additional marked messages and there is space in memory. 3.) We need an addtional thread in the BasicQueue that reads marked messages from the presistant queue and moves them into memory space and the messages in memory are consumed. This would give us protection against over use of memory and will still retain the speed of using memory. Manuel View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3830127#3830127 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3830127 --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: During startup server tries to load all messages in a JM
Ok I don't think that this is the problem. At least to me the problem is that the basicQueue attempts to cash every single message. This is a big problem since messages can build up over time to millions adding up to GB of data. Today, as it stands, if the the MDB side shuts down for more than one hour, the messages sitting in the queue will build up to over 400,000. Even if it is just the header, it is not good enough. There needs to be a more effective memory managament such as setting limitations to how much data can be loaded into the basicqueue at once. Let me look into this a little more to see what can be done. thanks, ME View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3830074#3830074 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3830074 --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: During startup server tries to load all messages in a JM
I am having the same problems. The issue is very significant because my application processes millions of messages per day and it has to use Queues to feed the Data warehousing system. I would be gladd to help in correcting this problem. Can you guys give me information on which module has the problem. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3829766#3829766 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3829766 --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user