Hi The v5 server leaks memory. (Possibly the client libs too.) I created a toy application: Program-A-loop: consumes a msg from queue q1 and puts it on queue q2. Program-B-loop: consumes a msg from q2 and puts it on q1. A loop that will stress the server, I know:)
Initially, I start with some msgs of about 600k (any size would do) on queue q1. After a while the server occupies a lot of memory. /klas CJohn wrote: > > Hi, > > Regrettably, the latest AMQ 5 still has problems with memory on the > consumer side, and using BLOBs really solves a different set of > requirements than what was asked; I have also had similar problems, and > have not found a working combination of an activemq version and > persistence solution that can handle and persist 10MB messages. > > I would be very happy to be proven wrong! > > Regards > > > > Marco Buss wrote: >> >> Hello Klas, >> >> ActiveMQ 5.0 can handle Messages >1 if you use blob Messages which where >> introduced in ActiveMQ 5.0. >> >> See: http://activemq.apache.org/blob-messages.html >> >> >> -------- Original-Nachricht -------- >>> Datum: Fri, 4 Jan 2008 05:43:28 -0800 (PST) >>> Von: eklas <[EMAIL PROTECTED]> >>> An: users@activemq.apache.org >>> Betreff: any activemq version that can handle >1mb message size >> >>> >>> Hi >>> >>> I've been trying to use ActiveMq to reliable send messages > 1mb. >>> I've tried several versions and persistence backends without success. >>> >>> Has anyone some real experience of a working setup? >>> >>> activemq v4 with plain file peristence >>> lost messages due to: >>> http://www.nabble.com/lost-msgs-in-4.1.1-%22Failed-to-checkpoint-a-message-store%22%2C-%22Not-started%22-to13490729s2354.html >>> >>> activemq v4 with kaha backend >>> didn't start after a while: >>> http://www.nabble.com/kaha-store-corrupted---100--CPU-on-ActiveMQ-restart-to11691575s2354.html >>> >>> activemq v4 with mysql backend >>> http://www.nabble.com/mysql-message-size-to1829981s2354.html >>> >>> active v5 >>> leaked memory too much. after many small messages. >>> >>> I think activemq-v4/derby setup had similar problems as mysql backend. >>> >>> Any help appreciated. >>> >>> /klas >>> -- >>> View this message in context: >>> http://www.nabble.com/any-activemq-version-that-can-handle-%3E1mb-message-size-tp14616609s2354p14616609.html >>> Sent from the ActiveMQ - User mailing list archive at Nabble.com. >> >> > > -- View this message in context: http://www.nabble.com/any-activemq-version-that-can-handle-%3E1mb-message-size-tp14616609s2354p14670105.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
