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From "Marcus Eriksson (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-9130) reduct default dtcs max_sstable_age
Date Sun, 16 Aug 2015 18:48:45 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-9130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcus Eriksson updated CASSANDRA-9130:
---------------------------------------
    Assignee: Jeff Jirsa  (was: Marcus Eriksson)

> reduct default dtcs max_sstable_age
> -----------------------------------
>
>                 Key: CASSANDRA-9130
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9130
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jonathan Ellis
>            Assignee: Jeff Jirsa
>            Priority: Minor
>             Fix For: 3.x, 2.1.x, 2.0.x
>
>
> Now that CASSANDRA-9056 is fixed it should be safe to reduce the default age and increase
performance correspondingly.  [~jshook] suggests that two weeks may be appropriate, or we
could make it dynamic based on gcgs (since that's the window past which we should expect repair
to not introduce fragmentation anymore).



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