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https://issues.apache.org/jira/browse/ARTEMIS-2768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116710#comment-17116710
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Tarek Hammoud commented on ARTEMIS-2768:
----------------------------------------

Hi,

I could replicate without using the wild card. Just two consumers on the same 
topic. It works fine with one consumer. Also, I suspect that it is threading 
related as I had to increase the number of sent messages to 1000 to 
consistently make it fail. Will keep looking.

> Negative AddressSize in JMX
> ---------------------------
>
>                 Key: ARTEMIS-2768
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2768
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 2.11.0, 2.12.0
>            Reporter: Tarek Hammoud
>            Priority: Major
>         Attachments: TestWildCard.java
>
>
> Hello,
> I see negative address size in JMX. This happens when there are two 
> consumers. One listening on the full topic name. The other listening on the 
> wild card topic. I can easily reproduce with this. [^TestWildCard.java]
> ^Broker shows:^
> ^2020-05-17 09:24:34,826 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-152.^
> ^2020-05-17 09:24:34,827 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-88.^
> ^2020-05-17 09:24:34,828 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-944.^
> ^2020-05-17 09:24:34,828 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-1,800.^
> ^2020-05-17 09:24:34,829 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-1,736.^
> ^2020-05-17 09:24:34,829 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-2,592.^
> ^2020-05-17 09:24:34,829 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-3,448.^
> ^2020-05-17 09:24:34,830 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-4,304.^
> ^2020-05-17 09:24:34,830 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-5,160.^
> ^2020-05-17 09:24:34,830 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-5,096.^
> ^2020-05-17 09:24:34,831 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-5,952.^
> ^2020-05-17 09:24:34,831 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-6,016.^
> ^2020-05-17 09:24:34,832 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-6,080.^
> ^2020-05-17 09:24:34,832 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-6,016.^
> ^2020-05-17 09:24:34,832 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-6,872.^
> ^2020-05-17 09:24:34,832 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-7,728.^
> ^2020-05-17 09:24:34,833 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-8,584.^
> ^2020-05-17 09:24:34,833 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-8,520.^
> ^2020-05-17 09:24:34,833 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-9,376.^
> ^2020-05-17 09:24:34,834 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-10,232.^
> ^2020-05-17 09:24:34,834 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-10,168.^
> ^2020-05-17 09:24:34,834 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-10,104.^
> ^2020-05-17 09:24:34,835 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-10,960.^
> ^2020-05-17 09:24:34,835 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-10,896.^
> ^2020-05-17 09:24:34,836 WARN [org.apache.activemq.artemis.core.server] 
> AMQ222214: Destination global.topic.FooBar has an inconsistent and negative 
> address size=-10,960.^
> ^2020-05-17 09:24:34,837^



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