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Posted to issues@ignite.apache.org by "Kirill Tkalenko (Jira)" <ji...@apache.org> on 2023/02/06 10:00:00 UTC

[jira] [Assigned] (IGNITE-18717) Fix parallel read and delete RowVersion for PageMemoryMvPartitionStorage

     [ https://issues.apache.org/jira/browse/IGNITE-18717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kirill Tkalenko reassigned IGNITE-18717:
----------------------------------------

    Assignee: Kirill Tkalenko

> Fix parallel read and delete RowVersion for PageMemoryMvPartitionStorage
> ------------------------------------------------------------------------
>
>                 Key: IGNITE-18717
>                 URL: https://issues.apache.org/jira/browse/IGNITE-18717
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Kirill Tkalenko
>            Assignee: Kirill Tkalenko
>            Priority: Major
>              Labels: ignite-3
>             Fix For: 3.0.0-beta2
>
>
> It was found that we do not have protection against parallel deletion and read RowVersion for PageMemoryMvPartitionStorage. 
> See the epic for a little more details.
> For a start, you can see the problems if you enable tests:
> * *org.apache.ignite.internal.storage.pagememory.mv.PersistentPageMemoryMvPartitionStorageConcurrencyTest*
> * *org.apache.ignite.internal.storage.pagememory.mv.VolatilePageMemoryMvPartitionStorageConcurrencyTest*



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