You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ignite.apache.org by "Maksim Timonin (Jira)" <ji...@apache.org> on 2023/05/04 08:30:00 UTC

[jira] [Resolved] (IGNITE-17804) [IEP-89] Check WAL segments integrity

     [ https://issues.apache.org/jira/browse/IGNITE-17804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maksim Timonin resolved IGNITE-17804.
-------------------------------------
    Resolution: Duplicate

> [IEP-89] Check WAL segments integrity
> -------------------------------------
>
>                 Key: IGNITE-17804
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17804
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Nikolay Izhikov
>            Priority: Major
>              Labels: IEP-89
>
> Currently, WAL only track single record integrity.
> So, if next record can't be read from the segment it treats as the segment end.
> Iterator just goes to the next segment.
> In incremental snapshot component we must be sure that every WAL segment not corrupted. Otherwise recovery can't be finished.
> So incremental snapshot subsystem must provide segments integrity checks.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)