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Posted to issues@ignite.apache.org by "Vladimir Pligin (Jira)" <ji...@apache.org> on 2024/03/05 13:06:00 UTC

[jira] [Assigned] (IGNITE-20870) Partition replica listener skips taking snapshot lock

     [ https://issues.apache.org/jira/browse/IGNITE-20870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Pligin reassigned IGNITE-20870:
----------------------------------------

    Assignee: Roman Puchkovskiy

> Partition replica listener skips taking snapshot lock
> -----------------------------------------------------
>
>                 Key: IGNITE-20870
>                 URL: https://issues.apache.org/jira/browse/IGNITE-20870
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Ivan Bessonov
>            Assignee: Roman Puchkovskiy
>            Priority: Major
>              Labels: ignite-3
>
> See `SnapshotAwarePartitionDataStorage#acquirePartitionSnapshotsReadLock`. Right now the data, that's being sent by snapshot reader, might be inconsistent, because reads are not synchronized with writes.
> There's a proposal to hide this lock somewhere inside data storage instance, if possible. Anyway, data consistency must be fixed.



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