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Posted to commits@cassandra.apache.org by "Stefania (JIRA)" <ji...@apache.org> on 2015/12/07 08:20:11 UTC

[jira] [Updated] (CASSANDRA-9765) checkForEndpointCollision fails for legitimate collisions

     [ https://issues.apache.org/jira/browse/CASSANDRA-9765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefania updated CASSANDRA-9765:
--------------------------------
    Component/s: Distributed Metadata

> checkForEndpointCollision fails for legitimate collisions
> ---------------------------------------------------------
>
>                 Key: CASSANDRA-9765
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9765
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Distributed Metadata
>            Reporter: Richard Low
>            Assignee: Stefania
>             Fix For: 2.0.17, 2.1.9, 2.2.1, 3.0 alpha 1
>
>
> Since CASSANDRA-7939, checkForEndpointCollision no longer catches a legitimate collision. Without CASSANDRA-7939, wiping a node and starting it again fails with 'A node with address %s already exists', but with it the node happily enters joining state, potentially streaming from the wrong place and violating consistency.



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