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https://issues.apache.org/jira/browse/ROL-1435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12920522#action_12920522
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Roberto commented on ROL-1435:
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I had this problem too...
first I fix my database with this:
https://issues.apache.org/jira/browse/ROL-1760
After the database fix, the tasks wasn´t running correctly. With debugging I
saw JPAThreadManagerImpl unregisterLease() executing update for set lease time
to 0 and RollerTaskWithLeasing calling
WebloggerFactory.getWeblogger().release(). That is JPAWebloggerImpl release().
The JPAWeblloggerImpl release call JPAPersistenceStrategy release(), doing a
rollback if "isTranctionActive(em)". The update for set lease time to 0 was not
executed.
Looking at
https://svn.apache.org/repos/asf/roller/trunk/weblogger-business/src/main/java/org/apache/roller/weblogger/business/jpa/JPAThreadManagerImpl.java
I think it's fixed in Roller 5.0 with "strategy.flush()" in
JPAThreadManagerImpl.unregisterLease(). It worked for me.
if(result == 1) {
strategy.flush();
return true;
}
> unregistering leases for scheduled tasks not working in JPA backend
> -------------------------------------------------------------------
>
> Key: ROL-1435
> URL: https://issues.apache.org/jira/browse/ROL-1435
> Project: Roller
> Issue Type: Bug
> Components: JPA Backend
> Affects Versions: 4.0
> Reporter: Allen Gilliland
> Assignee: Roller Unassigned
>
> The JPAThreadManagerImpl implementation of the unregisterLease() method is
> somehow not properly unregistering leases. When a lease is unregistered it
> is supposed to update the tasklock record in the database so that the
> timeLeased column is equal to the scheduled tasks interval, but in the JPA
> backend this is not happening properly and when a task is unregistered the
> timeLeased value is never updated.
> The end result is that tasks are not running at the proper intervals because
> they think something else still has a valid lease on the task.
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