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https://issues.apache.org/jira/browse/IGNITE-21252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17814371#comment-17814371
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Alexander Lapin commented on IGNITE-21252:
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[~maliev] LGTM, Thanks!
> Partition RAFT client must use pending and stable assignments as a list of
> peers during rebalance
> -------------------------------------------------------------------------------------------------
>
> Key: IGNITE-21252
> URL: https://issues.apache.org/jira/browse/IGNITE-21252
> Project: Ignite
> Issue Type: Improvement
> Reporter: Kirill Gusakov
> Assignee: Mirza Aliev
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> *Motivation*
> According to
> [comment|https://issues.apache.org/jira/browse/IGNITE-18991?focusedCommentId=17806657&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-17806657]
> during the ongoing rebalance we need to use the sum of pending+stable
> assignments as a list of peers for partition raft clients.
> This strategy will protect us in the case, when some tables of zone are
> already rebalanced and should use new stables, but others are still have
> ongoing rebalance.
> *Definition of done*
> - On the rebalance start all RAFT clients for all table partition from this
> zone updates to the clients with pending+stable peers
> - When rebalance is done, RAFT clients switched to the stable assignments only
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