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From Rob Davies <rajdav...@gmail.com>
Subject Re: How to improve performance
Date Wed, 10 Sep 2008 06:06:27 GMT
Hi Piotr,

you could have run into this a problem processing lots of expired  
messages to the Dead Letter Queue.
The around is to configure your broker not to process expired messages  
- for details on how to do that see http://issues.apache.org/activemq/browse/AMQ-1787

cheers,

Rob

On 9 Sep 2008, at 22:00, piotr_rezmer wrote:

>
> Hello,
> I'm using activemq 5.1. It receives tens or hundreds of messages per  
> second.
> Unfortunately, after some days of operation it stops working. Java  
> process
> takes a lot of memory in windows task manager. It is even difficult to
> restart the service. It is necessary to delete files from ./data  
> directory,
> then it starts immediately.
> The messages are sent with 10 seconds expiration period, however it  
> doesn't
> help.
> How can I improve stability of JMS? Can I switch off file backend for
> storing messages ? I don't need file perisistence, because I use JMS  
> for
> sending real time events, so I can loose old messages.
>
> best regards
> Piotr Rezmer
> -- 
> View this message in context: http://www.nabble.com/How-to-improve-performance-tp19401215p19401215.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>


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