Details
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Bug
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Resolution: Done
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Critical
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None
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None
Description
Scenario: failover clustering test with singleton deployment.
Singleton subsystem configuration
<subsystem xmlns="urn:jboss:domain:singleton:1.0"> <singleton-policies default="default"> <singleton-policy name="default" cache-container="server"> <random-election-policy/> </singleton-policy> </singleton-policies> </subsystem>
Nodes startup order: node1, node2, node3, node4.
During node1 startup, this server is elected as the singleton provider and deploys singleton deployment. During other servers startup, some other node (usually node2) is elected as the singleton provider and deploys singleton deployment. However, node1 has the singleton deployment still deployed, so there are 2 nodes effectively providing a singleton deployment.
Deployment used: clusterbench-ee7-singleton-jbossall.ear
Standard clusterbench application with modified jboss-all.xml:
<?xml version="1.0" encoding="UTF-8"?> <jboss xmlns="urn:jboss:1.0"> <singleton-deployment xmlns="urn:jboss:singleton-deployment:1.0"/> </jboss>
Attachments
Issue Links
- clones
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JBEAP-8750 Singleton deployment not stopped on the previous singleton provider after new provider is elected
- Verified