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https://issues.apache.org/jira/browse/CASSANDRA-6548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15044810#comment-15044810
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cheng ren commented on CASSANDRA-6548:
--------------------------------------
Is this still a desirable improvement to put in cassandra 2.1, 2.2 or 3.0? If
so, I would like to help with it. Thanks.
> Order nodetool ring output by token when vnodes aren't in use
> -------------------------------------------------------------
>
> Key: CASSANDRA-6548
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6548
> Project: Cassandra
> Issue Type: Improvement
> Reporter: J.B. Langston
> Labels: lhf
>
> It is confusing to order the nodes by hostId in nodetool ring when vnodes
> aren't in use. This happens in 1.2 when providing a keyspace name:
> {code}
> Datacenter: DC1
> ==========
> Replicas: 2
> Address Rack Status State Load Owns
> Token
>
> 42535295865117307932921825928971026432
> xxx.xxx.xxx.48 RAC2 Up Normal 324.26 GB 25.00%
> 85070591730234615865843651857942052864
> xxx.xxx.xxx.42 RAC1 Up Normal 284.39 GB 25.00%
> 0
> xxx.xxx.xxx.44 RAC1 Up Normal 931.07 GB 75.00%
> 127605887595351923798765477786913079296
> xxx.xxx.xxx.46 RAC2 Up Normal 881.93 GB 75.00%
> 42535295865117307932921825928971026432
> Datacenter: DC2
> ==========
> Replicas: 2
> Address Rack Status State Load Owns
> Token
>
> 148873535527910577765226390751398592512
> xxx.xxx.xxx.19 RAC2 Up Normal 568.22 GB 50.00%
> 63802943797675961899382738893456539648
> xxx.xxx.xxx.17 RAC1 Up Normal 621.58 GB 50.00%
> 106338239662793269832304564822427566080
> xxx.xxx.xxx.15 RAC1 Up Normal 566.99 GB 50.00%
> 21267647932558653966460912964485513216
> xxx.xxx.xxx.21 RAC2 Up Normal 619.41 GB 50.00%
> 148873535527910577765226390751398592512
> {code}
> Among other things, this makes it hard to spot rack imbalances. In the above
> output, the racks in DC1 are actually incorrectly ordered and those in DC2
> are correctly ordered, but it's not obvious until you manually sort the nodes
> by token.
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