hi klas,

which version are you using ?


On Jan 7, 2008, at 4:40 PM, svart wrote:


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
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