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Posted to issues@ignite.apache.org by "Aleksandr Polovtsev (Jira)" <ji...@apache.org> on 2025/08/29 10:59:00 UTC

[jira] [Resolved] (IGNITE-16439) Validation and proper exception in case of node with already existing name

     [ https://issues.apache.org/jira/browse/IGNITE-16439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksandr Polovtsev resolved IGNITE-16439.
------------------------------------------
    Resolution: Implemented

> Validation and proper exception in case of node with already existing name
> --------------------------------------------------------------------------
>
>                 Key: IGNITE-16439
>                 URL: https://issues.apache.org/jira/browse/IGNITE-16439
>             Project: Ignite
>          Issue Type: Task
>            Reporter: Alexander Lapin
>            Priority: Major
>              Labels: ignite-3
>
> ClusterNode#name is used as consistentId
> {code:java}
> public class ClusterNode implements Serializable {
> /** Unique name of member in the cluster. Consistent between restarts. */
> private final String name;{code}
> Proper validation is required in order to prevent several nodes with same name within cluster with corresponding IgniteException in case of duplicate.



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