[infinispan-issues] [JBoss JIRA] (ISPN-6051) ClusterExpirationManager missing locking

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-6051:
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             Summary: ClusterExpirationManager missing locking
                 Key: ISPN-6051
                 URL: https://issues.jboss.org/browse/ISPN-6051
             Project: Infinispan
          Issue Type: Bug
          Components: Core
    Affects Versions: 8.1.0.Final
            Reporter: Dan Berindei
            Assignee: William Burns
             Fix For: 8.2.0.Alpha1


Because {{ClusterExpirationManager.handleLifespanExpired()}} doesn't lock the entry and the value is actually read in the async thread, the created {{RemoveExpiredCommand}} sometimes uses a newer value written by another thread.

Could be fixed by using {{DataContainer.compute()}} to check expiration and create the {{RemoveExpirationCommand}}.



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