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https://issues.apache.org/jira/browse/CASSANDRA-1263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13009805#comment-13009805
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Jon Hermes commented on CASSANDRA-1263:
---------------------------------------

There's a slight hiccup with avro filed at AVRO-786 . Inability to compare maps 
means that it's not possible to round-trip a KsDef test (in 
DatabaseDescriptorTest).

Aside from that, patch posted.

> Push replication factor down to the replication strategy
> --------------------------------------------------------
>
>                 Key: CASSANDRA-1263
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1263
>             Project: Cassandra
>          Issue Type: Task
>          Components: Core
>            Reporter: Jeremy Hanna
>            Assignee: Jon Hermes
>            Priority: Minor
>             Fix For: 0.8
>
>         Attachments: 1263-incomplete.txt
>
>   Original Estimate: 8h
>  Remaining Estimate: 8h
>
> Currently the replication factor is in the keyspace metadata.  As we've added 
> the datacenter shard strategy, the replication factor becomes more computed 
> by the replication strategy.  It seems reasonable to therefore push the 
> replication factor for the keyspace down to the replication strategy so that 
> it can be handled in one place.
> This adds on the work being done in CASSANDRA-1066 since that ticket will 
> make the replication strategy a member variable of keyspace metadata instead 
> of just a quasi singleton giving the replication strategy state for each 
> keyspace.  That makes it able to have the replication factor.

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