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From "Stu Hood (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CASSANDRA-1987) Make AE repair DC aware
Date Fri, 06 May 2011 01:25:03 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stu Hood resolved CASSANDRA-1987.
---------------------------------

    Resolution: Duplicate

Resolved as dupe of CASSANDRA-1987

> Make AE repair DC aware
> -----------------------
>
>                 Key: CASSANDRA-1987
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1987
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Stu Hood
>
> Online replication is now XDC aware, such that writes directed to another DC are sent
to one replica in that DC, and are then fanned out.
> AE repair could be made much more intelligent, and could follow this model as well: only
one replica in a replica set should communicate XDC with the replicas in another DC.

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