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From "Valentino Volonghi (JIRA)" <j...@apache.org>
Subject [jira] Created: (CASSANDRA-1361) Introduce ability to change seed addresses on a running node
Date Wed, 04 Aug 2010 23:45:16 GMT
Introduce ability to change seed addresses on a running node
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                 Key: CASSANDRA-1361
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1361
             Project: Cassandra
          Issue Type: New Feature
          Components: Core
            Reporter: Valentino Volonghi


Since seed nodes are not only used for bootstrap but also for gossiping it would be really
useful to be able to replace seed addresses on running nodes without restarting them since
at the moment you can only change seed nodes by changing configuration file and then restarting
cassandra.

My usecase is to be able to replace failed seed nodes in cassandra without having to proceed
to a rolling restart of the cluster. And also to be able to start X nodes that initially might
be independent but then would all join an existing ring by changing their seeds.

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