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https://issues.apache.org/jira/browse/IGNITE-19?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anton Vinogradov reassigned IGNITE-19:
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Assignee: Anton Vinogradov
> Race condition when offheaped value is being promoted to swap.
> --------------------------------------------------------------
>
> Key: IGNITE-19
> URL: https://issues.apache.org/jira/browse/IGNITE-19
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: sprint-1
> Reporter: Vladimir Ozerov
> Assignee: Anton Vinogradov
> Priority: Critical
>
> Eviction from offheap to swap is done using listener on GridUnsafeMap.
> Notification of this listener happens when value is already deleted from
> offheap and lock is released (GridUnsafeMap line 860). So "get" operation on
> cache can miss the value while it is in between.
> Need to:
> 1) Review this code piece;
> 2) Create a test reproducing the issue;
> 3) Fix it.
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