Please note we are using the following:
ActiveMQ: 5.5.1
Jrockit: Oracle JRockit(R) (build
R28.2.4-14-151097-1.6.0_33-20120618-1634-linux-x86_64, compiled mode)
artnaseef wrote
> If I understand correctly, the issue is reaching 100% memory usage. Are
> the attempts to increase memory usage by s
Haven't look at the camel code yet, but don't think I need to at this point -
it appears to be working as-documented.
ActiveMQ is expiring inflight messages. In other words, the following is
happening (from the broker's perspecive):
camel consumer for queue.start is started
message produced t
Curious example. This actually appears to be more of a camel question than
an ActiveMQ question.
Wearing my ActiveMQ hat, I see this:
* message is produced to queue, queue.start, after manually setting
JMSExpiration
* message is consumed from queue in a transaction by camel
* the camel exchange
That's easy - Queue semantics. I recommend reading the JMS specification
with a focus on understanding how Queues and Topics operate.
With that said, let me clarify. Queues guarantee once-and-only-once message
delivery (with some caveats related to ensuring clients actually processed
messages).
That warning indicates a problem with marshalling:
I've seen that before, but I don't recall what was the cause. Under normal
circumstance, with the client and broker agreeing on the openwire version,
this should not happen unless somehow network packets are getting corrupted
(highly unlikely).
Assuming ActiveMQ version 5.9.0:
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If I understand correctly, the issue is reaching 100% memory usage. Are the
attempts to increase memory usage by spamming the broker intended to
reproduce the problem?
To find where memory is being used, look at QueueSize, for Queues, and
PendingQueueSize, for Topics, attributes of the Queue and
