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https://issues.apache.org/jira/browse/IGNITE-24790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivan Bessonov updated IGNITE-24790:
-----------------------------------
    Reviewer: Kirill Tkalenko

> Metastorage compaction can lose most recent values
> --------------------------------------------------
>
>                 Key: IGNITE-24790
>                 URL: https://issues.apache.org/jira/browse/IGNITE-24790
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Ivan Bessonov
>            Assignee: Ivan Bessonov
>            Priority: Critical
>              Labels: ignite-3
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> If we run the following invoke in a loop
> {code:java}
> if value(key) == expectedValue
>  then put(key, newValue)
>  else noop{code}
> while always having valid values and always expecting {{true}} result, a 
> parallel compaction might break this loop by effectively corrupting the 
> storage and accidentally losing the most recent value for the key



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