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From "James Strachan" <>
Subject Re: [Spam: 5.0] Large message issue with default activemq config
Date Wed, 14 Mar 2007 17:07:21 GMT
On 3/14/07, RickardS <> wrote:
> OK, I raised the usageManager increased jvm heap limit, but that only
> postpones the time for block. Looking at the values presented about the
> queue through JMX, the consumer seems to be up to speed and the queue is
> close to 0 all the time, but "memoryPercentageUsed" is always increasing and
> eventually reaches 100, and never decreases. The page you referred to says
> "waiting for space to be freed up before your producer is allowed to send
> more messages". Is there any other mechanism, except for consuming, that the
> broker is waiting for?

You might wanna try out the recent 4.2-SNAPSHOT builds which include
better support for dealing with this kind of issue by using a cursors
and spooling to disk when the RAM buffer is reached...



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