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Stefania commented on CASSANDRA-10243: -------------------------------------- Actually we cannot hold the P.R. because now that this ticket is committed the existing {{SnitchConfigurationUpdateTest}} tests in _replication_test.py_ fail. So I've created the pull request [here|https://github.com/riptano/cassandra-dtest/pull/688]. We'll have to check {{test_cannot_restart_with_different_rack}} after CASSANDRA-9474 is 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: 2.1.12, 2.2.4, 3.0.1, 3.1, 3.2 > > > Moving a node from one rack to another in the snitch, while it is alive, is > almost always the wrong thing to do. -- This message was sent by Atlassian JIRA (v6.3.4#6332)