Maksim Timonin created IGNITE-17649:
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             Summary: 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


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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