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From "Jeremy Hanna (JIRA)" <>
Subject [jira] [Updated] (CASSANDRA-10535) Solidify use of Decommission command
Date Mon, 26 Oct 2015 18:43:27 GMT


Jeremy Hanna updated CASSANDRA-10535:
    Summary: Solidify use of Decommission command  (was: Solidify use of Demmission command)

> Solidify use of Decommission command
> ------------------------------------
>                 Key: CASSANDRA-10535
>                 URL:
>             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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