[jira] [Comment Edited] (IGNITE-13912) Incorrect calculation of WAL segments that should be deleted from WAL archive

["Kirill Tkalenko (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-13912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17262406#comment-17262406 ] 

Kirill Tkalenko edited comment on IGNITE-13912 at 1/11/21, 6:22 AM:
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Hi [~shm], I've been to the holidays and will be getting started soon.


was (Author: ktkalenko@gridgain.com):
Hi @shm, I've been to the holidays and will be getting started soon.

> Incorrect calculation of WAL segments that should be deleted from WAL archive
> -----------------------------------------------------------------------------
>
>                 Key: IGNITE-13912
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13912
>             Project: Ignite
>          Issue Type: Bug
>          Components: persistence
>            Reporter: Kirill Tkalenko
>            Assignee: Kirill Tkalenko
>            Priority: Critical
>         Attachments: wal_usage_dec12.PNG, wal_usage_dec22nd_binary.PNG
>
>
> Now there is an incorrect calculation of WAL segments that should be deleted from WAL archive. Since we delete only those segments whose total size should not exceed *DataStorageConfiguration#maxWalArchiveSize * IGNITE_THRESHOLD_WAL_ARCHIVE_SIZE_PERCENTAGE*, but should be up to  DataStorageConfiguration#maxWalArchiveSize * IGNITE_THRESHOLD_WAL_ARCHIVE_SIZE_PERCENTAGE*. Therefore, an excess of *DataStorageConfiguration#maxWalArchiveSize* occurs.



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