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Posted to issues@ignite.apache.org by "Maksim Timonin (Jira)" <ji...@apache.org> on 2023/03/03 13:47:00 UTC

[jira] [Updated] (IGNITE-17649) Disable incremental snapshots creation after rebalance

     [ https://issues.apache.org/jira/browse/IGNITE-17649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maksim Timonin updated IGNITE-17649:
------------------------------------
    Summary: Disable incremental snapshots creation after rebalance  (was: Incremental snapshots should be disabled after rebalance)

> Disable incremental snapshots creation after rebalance
> ------------------------------------------------------
>
>                 Key: IGNITE-17649
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17649
>             Project: Ignite
>          Issue Type: Sub-task
>            Reporter: Maksim Timonin
>            Assignee: Maksim Timonin
>            Priority: Major
>              Labels: IEP-89, ise
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> IS creation should become unavailable if WAL was disabled for some cache group. For example, in case of rebalance.
> It's proposed to write the fact of disabling WAL for cache group to MetaStorage (by analogue with {{{}GridCacheDatabaseSharedManager#isCheckpointInapplicableForWalRebalance{}}}).
> This flag should be checked before incremental snapshot creation.
> This flag should be cleaned after full snapshot creation to enable creation of incremental snapshots again.
>  



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