[jira] [Updated] (IGNITE-17649) Write to MetaStorage a rebalance fact for cache group

["Maksim Timonin (Jira)" <ji...@apache.org>]

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

Maksim Timonin updated IGNITE-17649:
------------------------------------
    Labels: IEP-89 ise  (was: IEP-89)

> Write to MetaStorage a rebalance fact for cache group
> -----------------------------------------------------
>
>                 Key: IGNITE-17649
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17649
>             Project: Ignite
>          Issue Type: New Feature
>            Reporter: Maksim Timonin
>            Assignee: Maksim Timonin
>            Priority: Major
>              Labels: IEP-89, ise
>
> IS creation becomes unavailable if a baseline node returned to a cluster and was rebalanced after the join (as WAL becomes inconsistent since the moment).
>  # Check rebalance fact for every cache group with `RebalanceFuture#isInitial()` on node start – it is null if joining node doesn't need to be rebalanced.
>  # This fact should be written to MetaStorage and checked before incremental snapshot (by analogue with {{{}GridCacheDatabaseSharedManager#isCheckpointInapplicableForWalRebalance{}}}).
>  



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