Thanks for the pointers.
First, journalLogFiles="5" entry was a mistake, and I removed it. I also
removed the randomize=false entry. I had earlier tried without it, and later
introduced it hoping that it would give predictable behavior.
<persistenceAdapter>
<-- for jdbc master/slave -->
<jdbcPersistenceAdapter dataSource="#oracle-ds"/>
<!-- for shared file master/slave
<journaledJDBC dataDirectory="tmp/AMQBrokerTest/activemq-data"/>
-->
</persistenceAdapter>
Anyway, I'm still seeing the same behavior (i.e., producer hangs in
createConnection) in both jdbc and shared file system master/slave cases.
Thanks.
rajdavies wrote:
>
> couple of things - don't use the journal and don't set the
> randomize=false option on the failover transport - see: http://
> www.activemq.org/site/jdbc-master-slave.html
>
> cheers,
>
> Rob
>
> Rob Davies
> http://rajdavies.blogspot.com/
>
>
> On 31 Aug 2006, at 18:58, chanaka wrote:
>
>>
>> AMQ Version: 4.1-incubator-20060821
>>
>> Problem: Producer hangs in createConnection().
>>
>> Description: I have two brokers running on the same box, at ports
>> 61618
>> (broker1) and 61620 (broker2) , configured for jdbc master/slave.
>> My xml
>> config is attached (AMQBrokerTest.devenv2.xml). From the logs I can
>> see that
>> broker 1 is master and broker 2 is slave.
>>
>> Now, when I start my consumer (ConsumerTool) and producer
>> (ProducuerTool) in
>> that order, using durable subscriptions, producer hangs in
>> createConnection
>> method. Output from kill -3 is attached (producer.out). Clients
>> connect to
>> the brokers using the following url.
>>
>> failover:(tcp://devenv2:61618:,tcp://devenv2:61620)?randomize=false
>>
>> However, if I switch broker end points in the above url to have the
>> slave
>> broker first, producer works fine.
>>
>> Also, I am seeing the same behavior (that it hangs when the url has
>> master
>> end point before slave, and it works otherwise) when the brokers
>> are setup
>> to use the "shared file system master slave".
>>
>> Am I doing anything wrong ?
>>
>> Many thanks.
>>
>> Chanaka
>>
>>
>>
>> http://www.nabble.com/user-files/235829/producer.out producer.out
>> http://www.nabble.com/user-files/235830/AMQBrokerTest.devenv2.xml
>> AMQBrokerTest.devenv2.xml
>> --
>> View this message in context: http://www.nabble.com/4.1-Master-
>> Slave-tf2198316.html#a6084768
>> Sent from the ActiveMQ - User forum at Nabble.com.
>>
>
>
>
>
>
>
>
>
>
--
View this message in context:
http://www.nabble.com/4.1-Master-Slave-tf2198316.html#a6099816
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