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https://issues.apache.org/jira/browse/AMQ-5103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13937689#comment-13937689
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abes commented on AMQ-5103:
---------------------------
The machines indeed have the same broker name: localhost.
The logs don't have that much information:
Master was machine-01
Slave was machine-02
machine-01:
[INFO ][20140314
02:12:53,358][][activemq.transport.discovery.DiscoveryTransport] Adding new
broker connection URL: tcp://machine-02:61213
[INFO ][20140314
02:12:53,359][][activemq.transport.discovery.DiscoveryTransport] Adding new
broker connection URL: tcp://machine-02:61213
[INFO ][20140314
02:12:53,358][][activemq.transport.discovery.DiscoveryTransport] Adding new
broker connection URL: tcp://machine-02:61213
machine-02:
[INFO ][20140314 02:12:23,277][][activemq.store.jdbc.LeaseDatabaseLocker]
localhost failed to acquire lease. Sleeping for 10000 milli
(s) before trying again...
[INFO ][20140314 02:12:33,278][][activemq.store.jdbc.LeaseDatabaseLocker]
localhost Lease held by localhost till Fri Mar 14 02:12:42 W
ET 2014
[INFO ][20140314 02:12:33,278][][activemq.store.jdbc.LeaseDatabaseLocker]
localhost failed to acquire lease. Sleeping for 10000 milli
(s) before trying again...
[INFO ][20140314
02:12:37,768][][activemq.transport.discovery.DiscoveryTransport] Adding new
broker connection URL: tcp://machine-01:61213
[INFO ][20140314
02:12:37,768][][activemq.transport.discovery.DiscoveryTransport] Adding new
broker connection URL: tcp://machine-01:61213
[INFO ][20140314
02:12:37,768][][activemq.transport.discovery.DiscoveryTransport] Adding new
broker connection URL: tcp://machine-01:61213
[INFO ][20140314 02:12:43,280][][activemq.store.jdbc.LeaseDatabaseLocker]
localhost Lease held by localhost till Fri Mar 14 02:12:52 W
ET 2014
[INFO ][20140314 02:12:43,280][][activemq.store.jdbc.LeaseDatabaseLocker]
localhost failed to acquire lease. Sleeping for 10000 milli
(s) before trying again...
[INFO ][20140314 02:12:53,295][][activemq.store.jdbc.LeaseDatabaseLocker]
localhost, becoming the master on dataSource:
org.jboss.jca.adapters.jdbc.WrapperDataSource@455916d2
[INFO ][20140314 02:12:53,334][][apache.activemq.broker.BrokerService] Apache
ActiveMQ 5.8.0 (localhost, ID:machine02-53062-1394736998054-2:1) is starting
> LeaseDatabaseLocker is allowing two master brokers
> --------------------------------------------------
>
> Key: AMQ-5103
> URL: https://issues.apache.org/jira/browse/AMQ-5103
> Project: ActiveMQ
> Issue Type: Bug
> Affects Versions: 5.8.0
> Environment: Linux, JBoss 7.X
> Reporter: abes
>
> LeaseDatabaseLocker is allowing a slave to become broker while the initial
> master broker is still alive, after several hours of running the correct
> slave-master model.
> [INFO ][20140314 02:12:43,280][][activemq.store.jdbc.LeaseDatabaseLocker]
> localhost Lease held by localhost till Fri Mar 14 02:12:52 WET 2014
> [INFO ][20140314 02:12:43,280][][activemq.store.jdbc.LeaseDatabaseLocker]
> localhost failed to acquire lease. Sleeping for 10000 milli(s) before trying
> again...
> [INFO ][20140314 02:12:53,295][][activemq.store.jdbc.LeaseDatabaseLocker]
> localhost, becoming the master on dataSource:
> org.jboss.jca.adapters.jdbc.WrapperDataSource@455916d2
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