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https://issues.apache.org/activemq/browse/AMQ-2201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=51111#action_51111
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Gary Tully commented on AMQ-2201:
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Just a thought, but I wonder if this is chatter on the multicast address you
use. what do you use as the group on the discovery multicast address.
Ensure that it is something unique:
discoveryUri="multicast://default?group=MyUniqueInMyDomainProjectName"
> DemandForwardingBridge shutdown due to java.io.IOException: Unknown data type
> -----------------------------------------------------------------------------
>
> Key: AMQ-2201
> URL: https://issues.apache.org/activemq/browse/AMQ-2201
> Project: ActiveMQ
> Issue Type: Bug
> Components: Connector
> Affects Versions: 5.2.0
> Environment: Solaris 10 java 1.6
> Reporter: ying
> Fix For: 5.3.0
>
>
> I have a network of 4 brokers and I sporadically see the following error:
> 2009-04-06 15:48:29,849 [0.0.0.237:61616] WARN DemandForwardingBridge
> -
> Network connection between vm://host04#0 and ssl://host02/10.0.0.237:61616
> shut
> down due to a remote error: java.io.IOException: Unknown data type: 49
> 2009-04-06 15:48:29,853 [NetworkBridge ] INFO DemandForwardingBridge
> -
> host04 bridge to host02 stopped
> 2009-04-06 15:48:35,073 [erService[host04]] INFO DiscoveryNetworkConnector
> -
> Establishing network connection from vm://host04 to ssl://host02:61616
> 2009-04-06 15:48:35,109 [ker=vm://host04#8] INFO DemandForwardingBridge
> -
> Network connection between vm://host04#8 and
> ssl://host02/10.0.0.237:61616(host02
> ) has been established.
> This is really hard to reproduce for some reason. But the consequence will
> affect temporary queue:
> consumer of temporary queue on broker2
> producer of temporary queue on broker4
> due to this error, producer side will get
> javax.jms.InvalidDestinationException: Cannot publish to a deleted
> Destination: temp-queue://queuename
> I checked to make sure all client and brokers are using trunk 761597
> revision. I am not sure what cause this "Unknown data type" error.
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