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Posted to dev@sling.apache.org by "Carsten Ziegeler (Resolved) (JIRA)" <ji...@apache.org> on 2011/12/07 15:10:39 UTC

[jira] [Resolved] (SLING-2323) OrderedQueue: remove all might leave a stale entry

     [ https://issues.apache.org/jira/browse/SLING-2323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carsten Ziegeler resolved SLING-2323.
-------------------------------------

    Resolution: Fixed

Fixed in revision 1211442
                
> OrderedQueue: remove all might leave a stale entry
> --------------------------------------------------
>
>                 Key: SLING-2323
>                 URL: https://issues.apache.org/jira/browse/SLING-2323
>             Project: Sling
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: Extensions Event 3.1.0
>            Reporter: Carsten Ziegeler
>            Assignee: Carsten Ziegeler
>             Fix For: Extensions Event 3.1.2
>
>
> When remove all is called on an ordered queue while there the queue is actually processing a retry (sleeping), this could lead to the situation where this entry is causing a deadlock/stale entry in the queue. The retried job is tried again while just before the queue has been emptied and the queue thinks it is empty.
> The actions need a better synchronization and the retried job needs to be dropped as well.

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