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Posted to commits@cassandra.apache.org by "Benedict (JIRA)" <ji...@apache.org> on 2015/08/05 10:09:05 UTC

[jira] [Commented] (CASSANDRA-9533) Make batch commitlog mode easier to tune

    [ https://issues.apache.org/jira/browse/CASSANDRA-9533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14654985#comment-14654985 ] 

Benedict commented on CASSANDRA-9533:
-------------------------------------

Really trivial patch [here|https://github.com/belliottsmith/cassandra/commits/9533-2.1]

> Make batch commitlog mode easier to tune
> ----------------------------------------
>
>                 Key: CASSANDRA-9533
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9533
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jonathan Ellis
>            Assignee: Benedict
>             Fix For: 3.x
>
>
> As discussed in CASSANDRA-9504, 2.1 changed commitlog_sync_batch_window_in_ms from a maximum time to wait between fsync to the minimum time, so one must be very careful to keep it small enough that most writers aren't kept waiting.



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