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From "Richard Lewis (JIRA)" <>
Subject [jira] [Created] (CASSANDRA-10535) Solidify use of Demmission command
Date Thu, 15 Oct 2015 18:33:05 GMT
Richard Lewis created CASSANDRA-10535:

             Summary: Solidify use of Demmission command
                 Key: CASSANDRA-10535
             Project: Cassandra
          Issue Type: Improvement
          Components: Tools
         Environment: All C* environments
            Reporter: Richard Lewis
             Fix For: 3.x, 2.1.x

Decommission should have protection mechanisms so nodes are not accidentally removed from
a cluster due to error input.

1) Decommission should have a validation message "Do you really want to do this"
2) Decommission should be run from a remote node.

Background, user was on the wrong node, ran decommission, which required no validation which
resulted in the node being removed from the cluster accidentally.  There should be validation
required so a critical command such as this is not accidentally run.

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