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Posted to commits@cassandra.apache.org by "Benedict (JIRA)" <ji...@apache.org> on 2014/09/05 10:48:29 UTC

[jira] [Updated] (CASSANDRA-7738) Permit CL overuse to be explicitly bounded

     [ https://issues.apache.org/jira/browse/CASSANDRA-7738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benedict updated CASSANDRA-7738:
--------------------------------
    Fix Version/s:     (was: 2.1.1)
                   3.0

> Permit CL overuse to be explicitly bounded
> ------------------------------------------
>
>                 Key: CASSANDRA-7738
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7738
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Benedict
>            Assignee: Benedict
>            Priority: Minor
>             Fix For: 3.0
>
>
> As mentioned in CASSANDRA-7554, we do not currently offer any way to explicitly bound CL growth, which can be problematic in some scenarios (e.g. EC2 where the system drive is quite small). We should offer a configurable amount of headroom, beyond which we stop accepting writes until the backlog clears.



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