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https://issues.apache.org/jira/browse/IGNITE-11147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladislav Pyatkov updated IGNITE-11147:
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Description:
Re-balance cancels by non-affected events, for examples:
1) joining non affinity node
2) stating snapshot
3) starting/stopping other cache
Try to skip as more as possible events instead of cancellation.
was:
Scenario:
1) Start cluster with PDS and option (IGNITE_DISABLE_WAL_DURING_REBALANCING =
true). Activate cluster and start few dinymic caches.
2) Stop one node and clean its PDS.
3) Start the node again. It's come back to the cluster. Rebalance started.
4) During rebalance start some caches (part of them should be already started
on nodes).
Expected:
Rebalance will be started only for new caches. For other nodes rebalance
willn't canceled.
Actual:
Rebalance wiil be canceled and starts again for all cache groups (including
rebalanced yet)
> Dynamic cache start during rebalance leads to start rebalance for all cache
> groups in case of IGNITE_DISABLE_WAL_DURING_REBALANCING = true
> ------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: IGNITE-11147
> URL: https://issues.apache.org/jira/browse/IGNITE-11147
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 2.7
> Reporter: Sergey Antonov
> Assignee: Vladislav Pyatkov
> Priority: Critical
> Fix For: 2.8
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Re-balance cancels by non-affected events, for examples:
> 1) joining non affinity node
> 2) stating snapshot
> 3) starting/stopping other cache
> Try to skip as more as possible events instead of cancellation.
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