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https://issues.apache.org/jira/browse/CASSANDRA-10242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14947181#comment-14947181
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Carl Yeksigian commented on CASSANDRA-10242:
--------------------------------------------
Pushed a new [dtest|https://github.com/carlyeks/cassandra-dtest/tree/10242].
I changed the default in {{conf/cassandra-rackdc.properties}} to make the move
from the SimpleSnitch to the GossipingPropertyFileSnitch easier -- these are
the dc and rack which the node has if it was started on SimpleSnitch, so it
won't throw the exception in that case.
> Validate rack information on startup
> ------------------------------------
>
> Key: CASSANDRA-10242
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10242
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Jonathan Ellis
> Assignee: Carl Yeksigian
> Fix For: 2.1.x
>
>
> Moving to a new rack means that different data should be stored on a node.
> We already persist rack information in a system table; we should fail startup
> if this doesn't match what the snitch thinks it should be. (Either the
> snitch is wrong, and needs to be fixed, or the machine has been moved and
> needs to be rebootstrapped.)
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