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Posted to dev@qpid.apache.org by "Andrew MacBean (JIRA)" <ji...@apache.org> on 2014/11/04 16:28:33 UTC

[jira] [Created] (QPID-6208) PermittedNodeList seen to disappear during certain HA operations

Andrew MacBean created QPID-6208:
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             Summary: PermittedNodeList seen to disappear during certain HA operations
                 Key: QPID-6208
                 URL: https://issues.apache.org/jira/browse/QPID-6208
             Project: Qpid
          Issue Type: Bug
            Reporter: Andrew MacBean
            Assignee: Andrew MacBean


It has been observed a number of times that the Permitted Nodes list has been lost on an HA node causing unexpected intruder detection.

On investigation is seems there is a race condition between the JE AppStateMonitor (EnvironmentStateHolder) being registered and the JEs AppState being queried for after environment restart.  It could therefore sometimes be NULL which caused the Permitted Nodes logic to wipe the nodes list for the node.




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