On 01/31/2013 06:39 PM, Rajesh Khan wrote:
Gordon , any suggestion what might be causing this warning exception ?

It comes from some internal error around the tracking of the aggregate queue size. When a message is enqueued the size is incremented, when the message is dequeued the size is decremented. This error indicates and attempt to dequeue more data than it was actually aware of, which means something internally is broken.

This exception shows up in the broker after an hour of running my
application.
I did try setting up a queu with max size = 0 using the following command

*python qpid-config add queue LVQTest-5Min-3 --argument
qpid.last_value_queue_key=MChartSymbol --max-queue-size=0*

If there is no maximum size then you couldn't get the same message as the size counter would not be tracked. Perhaps the setting didn't get passed through correctly... Does qpid-config queues echo the correct settings back to you?


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