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From "Stefania (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-10243) Warn or fail when changing cluster topology live
Date Thu, 19 Nov 2015 07:23:10 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-10243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15013059#comment-15013059
] 

Stefania commented on CASSANDRA-10243:
--------------------------------------

Note: {{replication_test.SnitchConfigurationUpdateTest}} tests are expected to fail until
the new dtests are committed.

> Warn or fail when changing cluster topology live
> ------------------------------------------------
>
>                 Key: CASSANDRA-10243
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10243
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Jonathan Ellis
>            Assignee: Stefania
>            Priority: Critical
>             Fix For: 2.1.x
>
>
> Moving a node from one rack to another in the snitch, while it is alive, is almost always
the wrong thing to do.



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