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Posted to issues@ignite.apache.org by "Stanislav Lukyanov (JIRA)" <ji...@apache.org> on 2018/04/10 17:59:00 UTC

[jira] [Updated] (IGNITE-8210) Rebalancing sometimes is not triggered when a node is added to the baseline topology

     [ https://issues.apache.org/jira/browse/IGNITE-8210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stanislav Lukyanov updated IGNITE-8210:
---------------------------------------
    Attachment: RebalanceAfterNodeAddedToBaseline.java

> Rebalancing sometimes is not triggered when a node is added to the baseline topology
> ------------------------------------------------------------------------------------
>
>                 Key: IGNITE-8210
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8210
>             Project: Ignite
>          Issue Type: Bug
>          Components: persistence
>            Reporter: Stanislav Lukyanov
>            Priority: Major
>         Attachments: RebalanceAfterNodeAddedToBaseline.java
>
>
> When a cluster already has baseline topology set and activated adding a new node to the baseline should lead to rebalancing. However, in some cases the new node will not receive any data when joined and added to the baseline; if a cluster is later deactivated and activated again, the rebalancing happens properly and partitions are assigned and transferred to the new node.



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