[jboss-jira] [JBoss JIRA] Resolved: (EJBTHREE-500) Use JBossCache passivation feature for clustered ejb3 SFSB

[Ben Wang (JIRA)]

     [ http://jira.jboss.com/jira/browse/EJBTHREE-500?page=all ]

Ben Wang resolved EJBTHREE-500.
-------------------------------

    Fix Version/s: EJB 3.0 RC9 - FD
       Resolution: Done

I have ported the solution both to 4.0 and head. The JBoss Cache version needed is 1.4.

Basically, the only change is that we are using the passivation feature in JBC now (ejb3-clustered-stateful-service.xml).

User can still tune the eviction thread wakeUpIntervalSeconds and also the location of the FileCacheLoader.

Additionally, if the bean is currently in use (and inactive for a while), we won't passivate/evict it untill it is no longer in use.

The rest of the configuration should stay the same.

> Use JBossCache passivation feature for clustered ejb3 SFSB
> ----------------------------------------------------------
>
>                 Key: EJBTHREE-500
>                 URL: http://jira.jboss.com/jira/browse/EJBTHREE-500
>             Project: EJB 3.0
>          Issue Type: Task
>          Components: Clustering
>            Reporter: Ben Wang
>         Assigned To: Ben Wang
>             Fix For: EJB 3.0 RC9 - FD
>
>   Original Estimate: 1 week, 1 day
>          Time Spent: 1 week
>  Remaining Estimate: 1 day
>
> Currently the clustered sfsb uses its own passivation implmentation because JBossCache didn't offer that previously. However, now that it has this feature, we should refactor to use that. There is a corresonding Forum post for this discussion.

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