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From mleiseca <>
Subject NullPointerException in AbstractInactivityMonitor
Date Fri, 07 Dec 2012 17:00:36 GMT
We have an app running in Tomcat 7 and deployed on two different servers.
Inside the app, there are consumers for a dozen queues or so. Most of the
time, AMQ works just fine. Occasionally, we see errors like this in the

This is causing problems in the consumers in the app instance that tries to
read a message not long after this. In particular, the it looks we get a bad
message. All our queues are expecting text messages with a text payload.
It's right after the error above that a queue will get a message with a
missing or invalid payload.

Here's what we are running:

ActiveMQ 5.6
RHEL 5.6

java version "1.6.0_23"
Java(TM) SE Runtime Environment (build 1.6.0_23-b05)
Java HotSpot(TM) 64-Bit Server VM (build 19.0-b09, mixed mode)



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