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https://issues.apache.org/jira/browse/CASSANDRA-197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747108#action_12747108
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Jonathan Ellis commented on CASSANDRA-197:
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    private static Logger LOG = Logger.getLogger(RingCache.class);

can we make this final and rename to "logger" for consistency w/ the rest of 
the code base?

        EndPoint[] endPoints = 
nodePicker_.getStorageEndPoints(partitioner_.getToken(key));
        return endPoints;

just "return nodePicker_.getStorageEndPoints(partitioner_.getToken(key))" is 
fine now that retrofitports is unnecessary.

these are minor, so +1 on committing w/o a new patch.


> Expose ring map to client for more direct access
> ------------------------------------------------
>
>                 Key: CASSANDRA-197
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-197
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Jun Rao
>            Assignee: Jun Rao
>         Attachments: flexjson.jar, issue197.patchv1, patch197.v2, patch197.v3
>
>
> For certain applications, it would be nice if a read is sent to a node that 
> owns the data locally. This saves an extra network hop. To do that, a client 
> will need to cache the ring map and use it to figure out the nodes owning a 
> row.

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