[jboss-jira] [JBoss JIRA] (WFLY-12745) EJB Timers: Forcing refresh timers in a database-data-store in a clustered environment

Cheng Fang (Jira) issues at jboss.org
Fri Nov 1 09:05:00 EDT 2019


Cheng Fang created WFLY-12745:
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             Summary: EJB Timers: Forcing refresh timers in a database-data-store in a clustered environment
                 Key: WFLY-12745
                 URL: https://issues.jboss.org/browse/WFLY-12745
             Project: WildFly
          Issue Type: Feature Request
          Components: EJB
            Reporter: Cheng Fang
            Assignee: Cheng Fang


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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