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Posted to dev@kafka.apache.org by "Ewen Cheslack-Postava (JIRA)" <ji...@apache.org> on 2014/10/14 01:16:35 UTC

[jira] [Commented] (KAFKA-979) Add jitter for time based rolling

    [ https://issues.apache.org/jira/browse/KAFKA-979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14170196#comment-14170196 ] 

Ewen Cheslack-Postava commented on KAFKA-979:
---------------------------------------------

Created reviewboard https://reviews.apache.org/r/26663/diff/
 against branch origin/trunk

> Add jitter for time based rolling
> ---------------------------------
>
>                 Key: KAFKA-979
>                 URL: https://issues.apache.org/jira/browse/KAFKA-979
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Sriram Subramanian
>            Assignee: Sriram Subramanian
>              Labels: newbie
>         Attachments: KAFKA-979.patch
>
>
> Currently, for low volume topics time based rolling happens at the same time. This causes a lot of IO on a typical cluster and creates back pressure. We need to add a jitter to prevent them from happening at the same time.



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