[jboss-jira] [JBoss JIRA] Commented: (JBAS-7379) UpgradeException when concurrently accessing the session after failover with buddy replication
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https://jira.jboss.org/jira/browse/JBAS-7379?page=com.atlassian.jira.plug...
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Dennis Reed commented on JBAS-7379:
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To recreate:
Start two stock clustered configurations, with buddy replication enabled for web
sessions.
Hit a test JSP that accesses the session on instance 1.
Shut down instance 2.
Make several concurrent requests with the same session ID created on instance1, that hit a
test JSP that access the session on instance 2.
UpgradeException when concurrently accessing the session after
failover with buddy replication
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Key: JBAS-7379
URL: https://jira.jboss.org/jira/browse/JBAS-7379
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Clustering, Web (Tomcat) service
Affects Versions: JBossAS-4.2.3.GA, JBossAS-5.1.0.GA
Reporter: Dennis Reed
Assignee: Dennis Reed
When using buddy replication, when multiple concurrent requests are made with the same
session ID after failover, most abort with an org.jboss.cache.lock.UpgradeException while
trying to migrate the cache data to the local node.
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