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From "Gary Tully (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMQ-3336) Temporary Destination errors on H/A failover in broker network with Failover transport
Date Thu, 26 May 2011 10:17:48 GMT

    [ https://issues.apache.org/jira/browse/AMQ-3336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13039624#comment-13039624
] 

Gary Tully commented on AMQ-3336:
---------------------------------

the failover transport will recreate temp destinations but an activemq connection tracks a
temp destination deleted advisory. 
When the broker is shutdown via stop, the temp dest is deleted as part of the connection close
and the advisory fires so the connection sees the destination as deleted.

You need to configure the activemq connection to not track temp advisories:
jms.watchTopicAdvisories=false as a url param on the client brokerURL, or via the corresponding
attribute on the connection or connection factory.



> Temporary Destination errors on H/A failover in broker network with Failover transport
> --------------------------------------------------------------------------------------
>
>                 Key: AMQ-3336
>                 URL: https://issues.apache.org/jira/browse/AMQ-3336
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.4.2
>         Environment: Client using failover transport
> Network of brokers with failover transports using maxReconnectAttempts=1
> Temporary Queues and Topics
> 5.4.2 with patches
>            Reporter: Arthur Naseef
>            Priority: Minor
>
> Based on the following page, the failover transport should handle Temporary destinations
transparent to clients after a failover:
> {code}
>   http://activemq.apache.org/how-do-i-configure-automatic-reconnection.html
> {code}
> However, I have a test in which a producer to a Temporary Destination receives the following
error on a temporary destination created before a failover, when producing after the failover
(message truncated):
> {code}
>   javax.jms.InvalidDestinationException: Cannot publish to a deleted Destination: temp-queue://ID:
...
> {code}
> Here's the test steps:
>   # create broker network (using 3 nodes in this test, but 2 should suffice)
>     #* each broker connects to the other 2 with duplex network connectors
>     #* failover transport is used (custom "single" transport also used to test)
>     #* H/A pairs; each NODE consits of 2 brokers using shared fileystem locking
>   # start an echo service connected to node "2"
>     #* service listens on a permanent queue
>     #* replyTo header used to send a copy of message back to the sender
>     #* on request, create producer to the replyTo destination, send response, close producer
>     #* using failover transport
>   # start an echo client connected to node "1"
>     #* a temporary Queue or Topic (2 separate tests) is created
>     #* client sends requests to the echo service with replyTo of the temp dest
>     #* requests sent at regular intervals asynchronous of response processing
>     #* multiple requests sent in sequence
>   # after a short delay, node "1" is forced to fail over
>     #* BrokerService stop method called on the active broker in the node
>     #* failover completes succesfully
>   # next request by the echo client to the service result in the following error (message
truncated)
> {code}
>        javax.jms.InvalidDestinationException: Cannot publish to a deleted Destination:
temp-queue://ID: ...
> {code}
> Can the failover transport and broker support transparent recovery of the temporary destination
by a producer on a different broker/connection?
> Note that this sequence works fine with queues, as-expected.  Topics with non-durable
subscriptions lose messages, but that's likely expected due to the consumer being off the
bus for a period of time.

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