[jbosscache-issues] [JBoss JIRA] Updated: (JBCACHE-772) State transfer not handled properly in case of reconnect

Manik Surtani (JIRA) jira-events at lists.jboss.org
Wed Mar 11 13:35:22 EDT 2009


     [ https://jira.jboss.org/jira/browse/JBCACHE-772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated JBCACHE-772:
----------------------------------

    Fix Version/s: 3.2.0.GA
                       (was: 3.1.0.GA)


> State transfer not handled properly in case of reconnect
> --------------------------------------------------------
>
>                 Key: JBCACHE-772
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-772
>             Project: JBoss Cache
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Clustering
>    Affects Versions: 1.2.4, 1.2.4SP1, 1.2.4SP2, 1.3.0.GA, 1.3.0.SP1, 1.3.0.SP2, 1.3.0.SP3, 1.4.0.GA, 1.4.0.SP1
>            Reporter: Brian Stansberry
>            Assignee: Manik Surtani
>             Fix For: 3.2.0.GA
>
>
> In createService(), TreeCache set Channel.AUTO_GET_STATE to true.  This should only be done if the cache is configured to do an initial state transfer.
> That's easy to fix.  What's harder to fix is what to do when region-based marshalling is in effect. Probably, something like the following:
> 1) In viewAccepted, monitor for the case where a view is issue that doesn't include the current node.  Set a flag and ??? (throw exceptions when attempts are made to use the cache???)
> 2) When another view is accepted that once again includes the current node, iterate through the various marshalling regions, inactivating and then reactivating them (reactivation will cause a partial state transfer).

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