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https://issues.apache.org/jira/browse/CASSANDRA-3047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13285021#comment-13285021
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Jonathan Ellis commented on CASSANDRA-3047:
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What if we split up nodetool output per-DC? For NTS it would be much better
and for SS/ONTS it wouldn't make things worse...
> implementations of IPartitioner.describeOwnership() are not DC aware
> --------------------------------------------------------------------
>
> Key: CASSANDRA-3047
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3047
> Project: Cassandra
> Issue Type: Improvement
> Components: Tools
> Reporter: Aaron Morton
> Priority: Trivial
> Fix For: 1.1.2
>
>
> see http://www.mail-archive.com/user@cassandra.apache.org/msg16375.html
> When a cluster the multiple rings approach to tokens the output from nodetool
> ring is incorrect.
> When it uses the interleaved token approach (e.g. dc1, dc2, dc1, dc2) it will
> be correct.
> It's a bit hacky but could we special case (RP) tokens that are off by 1 and
> calculate the ownership per dc ? I guess another approach would be to add
> some parameters so the partitioner can be told about the token assignment
> strategy.
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