[jboss-jira] [JBoss JIRA] Created: (JBMESSAGING-1137) Specifying Destination Paging Parameters in Megabytes

Specifying Destination Paging Parameters in Megabytes ----------------------------------------------------- Key: JBMESSAGING-1137 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-1137 Project: JBoss Messaging Issue Type: Feature Request Components: Configuration and Management Affects Versions: 1.4.0.SP1 Environment: JBoss-4.2.1-GA -Xms1024m -Xmx1024m , JBM-1.4.0-SP1, Linux 2.6.22.1-41.fc7,i386 Reporter: Tyronne Wickramarathne Assigned To: Tim Fox a mechanism is required to configure the destination paging parameters, preferably in megabytes. IOW, the amount of memory to be used by the JBM for paging requires to be set in megabytes instead of specifying it by the number of messages. at present, this is done via configuring the destination paging parameters by setting the number of messages for each destination (FullSize, PageSize, DownCacheSize) . but when you start receiving messages with varying sizes (1k, 10k 200k ), you can't have a control over the memory it requires to house those messages (message cache). with JBossMQ, you can configure the upper and lower limit values for the message cache. an approach is required to accommodate this feature in JBM. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira