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https://issues.apache.org/jira/browse/CASSANDRA-12485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15580864#comment-15580864
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Joel Knighton commented on CASSANDRA-12485:
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[~cmlicata] from that error, it looks like the Cassandra directory being used
by dtests (specified by CASSANDRA_DIR) hasn't built a working copy of stress.
Have you done a complete build in that directory?
> Always require replace_address to replace existing token
> --------------------------------------------------------
>
> Key: CASSANDRA-12485
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12485
> Project: Cassandra
> Issue Type: Improvement
> Components: Distributed Metadata
> Reporter: Paulo Motta
> Priority: Minor
> Labels: lhf
>
> CASSANDRA-10134 prevented replace an existing node unless
> {{\-Dcassandra.replace_address}} or
> {{\-Dcassandra.allow_unsafe_replace=true}} is specified.
> We should extend this behavior to tokens, preventing a node from joining the
> ring if another node with the same token already existing in the ring, unless
> {{\-Dcassandra.replace_address}} or
> {{\-Dcassandra.allow_unsafe_replace=true}} is specified in order to avoid
> catastrophic scenarios.
> One scenario where this can easily happen is if you replace a node with
> another node with a different IP, and after some time you restart the
> original node by mistake. The original node will then take over the tokens of
> the replaced node (since it has a newer gossip generation).
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