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Posted to commits@cassandra.apache.org by "Rick Branson (JIRA)" <ji...@apache.org> on 2013/06/05 21:20:21 UTC

[jira] [Commented] (CASSANDRA-5618) Add metrics for read repair

    [ https://issues.apache.org/jira/browse/CASSANDRA-5618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13676258#comment-13676258 ] 

Rick Branson commented on CASSANDRA-5618:
-----------------------------------------

See the attached patch by [~zhujingsi].
                
> Add metrics for read repair
> ---------------------------
>
>                 Key: CASSANDRA-5618
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5618
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 1.2.5
>            Reporter: Rick Branson
>            Assignee: Rick Branson
>            Priority: Minor
>         Attachments: 5618.txt
>
>
> It's desirable to be able to monitor how many read repair operations (background or blocking) are performed, and how many of those detect mismatches. This allows configuring a low level of background read repair, and detect if inconsistencies start to get out of bounds and alert on those conditions. A follow-up patch will be provided.

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