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https://issues.apache.org/jira/browse/CASSANDRA-7311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14081283#comment-14081283
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Brandon Williams commented on CASSANDRA-7311:
---------------------------------------------

I didn't have any strong feeling on this ticket, but realizing that you have to 
have a script/app handle the link cleanup anyway, I think the best thing to do 
is keep the backups global and let the script/app decide what it wants to 
actually back up.  The only extra overhead that way is some hardlinks which are 
cheap.

> Enable incremental backup on a per-keyspace level
> -------------------------------------------------
>
>                 Key: CASSANDRA-7311
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7311
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Johnny Miller
>            Assignee: pankaj mishra
>            Priority: Minor
>              Labels: lhf
>             Fix For: 2.1.1
>
>         Attachments: 7311-cqlsh-update.txt, cassandra-rebased-2.1.patch, 
> table_incremental_7311.patch
>
>
> Currently incremental backups are globally defined, however this is not 
> always appropriate or required for all keyspaces in a cluster. 
> As this is quite expensive, it would be preferred to either specify the 
> keyspaces that need this (or exclude the ones that don't).



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