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https://issues.apache.org/jira/browse/CASSANDRA-3047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13294710#comment-13294710
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David Alves commented on CASSANDRA-3047:
----------------------------------------
the test is separated from StorageServiceServerTest because other tests will
hang when schemaloader is called on startup.
this is the new output:
{code}
Datacenter: DC1
==========
Replicas: 1
Address DC Rack Status State Load Owns
Token
127.0.0.1 DC1 RAC1 Up Normal 52.76 KB 100.00%
0
Datacenter: DC2
==========
Replicas: 1
Address DC Rack Status State Load Owns
Token
85070591730234615865843651857942052864
127.0.0.2 DC2 RAC1 Up Normal 52.76 KB 50.00%
1
127.0.0.3 DC2 RAC2 Up Normal 54.46 KB 50.00%
85070591730234615865843651857942052864
Datacenter: DC3
==========
Replicas: 3
Address DC Rack Status State Load Owns
Token
127605887595351923798765477786913079296
127.0.0.4 DC3 RAC1 Up Normal 52.76 KB 75.00%
2
127.0.0.5 DC3 RAC1 Up Normal 54.46 KB 75.00%
42535295865117307932921825928971026432
127.0.0.6 DC3 RAC2 Up Normal 52.78 KB 75.00%
85070591730234615865843651857942052865
127.0.0.7 DC3 RAC2 Up Normal 52.78 KB 75.00%
127605887595351923798765477786913079296
{code}
> 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
> Assignee: David Alves
> Priority: Trivial
> Fix For: 1.1.2
>
> Attachments: CASSANDRA-3047.patch
>
>
> 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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