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https://issues.apache.org/jira/browse/WICKET-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Grigorov reassigned WICKET-4063:
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Assignee: Martin Grigorov
> Theading issue in AsynchronousDataStore causes OutOfMemory exception
> --------------------------------------------------------------------
>
> Key: WICKET-4063
> URL: https://issues.apache.org/jira/browse/WICKET-4063
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.5.0
> Reporter: Robin Shine
> Assignee: Martin Grigorov
> Priority: Critical
>
> Considering below time sequence:
> 1. "entries.offer" is called during "storeData".
> 2. page saving thread comes in, and poll the entry. Then "entryMap.remove" is
> called. Nothing will be removed since entry has not been added to entryMap
> yet.
> 3. "entryMap.put" is called during "storeData".
> The result is that entries in "entryMap" may never be removed, and the
> entryMap can increase infinitely.
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