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Posted to commits@cassandra.apache.org by "Michael Greene (JIRA)" <ji...@apache.org> on 2009/08/21 18:56:14 UTC
[jira] Updated: (CASSANDRA-197) Expose ring map to client for more
direct access
[ https://issues.apache.org/jira/browse/CASSANDRA-197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Greene updated CASSANDRA-197:
-------------------------------------
Component/s: Core
> 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: issue197.patchv1
>
>
> 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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