[jboss-jira] [JBoss JIRA] Closed: (JBCLUSTER-221) DistributableSession should not expose Atomic objects for version and timestamp

DistributableSession should not expose Atomic objects for version and timestamp ------------------------------------------------------------------------------- Key: JBCLUSTER-221 URL: https://jira.jboss.org/jira/browse/JBCLUSTER-221 Project: JBoss Clustering Issue Type: Task Security Level: Public(Everyone can see) Components: HA-Server-Cache-JBC, HA-Server-Cache-SPI Reporter: Brian Stansberry Assignee: Brian Stansberry Fix For: HA-Server-Cache-SPI 2.0.0.GA, HA-Server-Cache-JBC 2.0.0.GA The fact that a DistributedSession impl maintains its version and timestamp in an AtomicInteger and AtomicLong should not be in the SPI. Besides the basic design issue, goal is to prevent replication of those objects by ha-server-cache-jbc , which requires a memory fence on remote nodes when deserialized, even if the replicated session is never accessed.