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From "Matthew F. Dennis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-5092) make hinted handoff per CF configurable
Date Sat, 23 Mar 2013 23:41:15 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-5092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13611903#comment-13611903
] 

Matthew F. Dennis commented on CASSANDRA-5092:
----------------------------------------------

the main reason:

short lived TTLed data when C* is used like a cache has no need for hints, especially with
a smallish TTL and high traffic (but there are usually other CFs in the same cluster).

another, but less important, reason:

large but low write traffic CFs could have a substantially larger window than high write traffic
column families (regardless of size).  repair is more painful on some column families than
others.  


  
                
> make hinted handoff per CF configurable
> ---------------------------------------
>
>                 Key: CASSANDRA-5092
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5092
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Matthew F. Dennis
>            Priority: Minor
>
> hinted handoff should be configurable per CF (or at least per KS)

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