[jboss-jira] [JBoss JIRA] (WFLY-12733) EJB Timers: Forcing refresh timers in a database-data-store in a clustered environment
Cheng Fang (Jira)
issues at jboss.org
Wed Jan 15 23:07:33 EST 2020
[ https://issues.redhat.com/browse/WFLY-12733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13949793#comment-13949793 ]
Cheng Fang commented on WFLY-12733:
-----------------------------------
[~brian.stansberry] thanks for the insight. We'll explore other options to expose the programmatic refreshing functionality to application.
> EJB Timers: Forcing refresh timers in a database-data-store in a clustered environment
> --------------------------------------------------------------------------------------
>
> Key: WFLY-12733
> URL: https://issues.redhat.com/browse/WFLY-12733
> Project: WildFly
> Issue Type: Feature Request
> Components: EJB
> Reporter: Rhuan Rocha
> Assignee: Cheng Fang
> Priority: Major
>
> The EJB Timer has a way to persist timers in a database using datasources. It is described [here|https://docs.jboss.org/author/display/WFLY10/EJB3+Clustered+Database+Timers]. The database-data-store has an attribute called refresh-interval that define a time in milliseconds to refresh the timers reading the timers from database. Look this sample of configuration.
>
> {code:java}
> <data-stores>
> <file-data-store name="default-file-store" path="timer-service-data" relative-to="jboss.server.data.dir"/>
> <database-data-store name="clustered-store" datasource-jndi-name="java:/jdbc/MyDataSource" partition="timer" refresh-interval="60000" allow-execution="true"/>
> </data-stores>
> {code}
> The RFE is to Wildfly provide a way to force the refresh programmatically.
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