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From "Himanshu Gahlot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CHUKWA-589) Functionality allowing collectors to close .chukwa files at a fixed offset inside the rotateInterval
Date Thu, 23 Jun 2011 22:52:47 GMT

    [ https://issues.apache.org/jira/browse/CHUKWA-589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13054154#comment-13054154
] 

Himanshu Gahlot commented on CHUKWA-589:
----------------------------------------

Thanks Bill !

> Functionality allowing collectors to close .chukwa files at a fixed offset inside the
rotateInterval
> ----------------------------------------------------------------------------------------------------
>
>                 Key: CHUKWA-589
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-589
>             Project: Chukwa
>          Issue Type: New Feature
>          Components: data collection
>    Affects Versions: 0.5.0
>            Reporter: Himanshu Gahlot
>            Assignee: Himanshu Gahlot
>             Fix For: 0.5.0
>
>         Attachments: CHUKWA-589_1.patch, CHUKWA-589_2.patch, CHUKWA-589_3.patch
>
>
> We have a system built on top of Chukwa that introduces the need to have all .chukwa
files for a given rotateInterval closed and available at a predictable time.  Currently, we
are experience some drift in the times that the sequence files are closed due to the way the
TimerTask is scheduled in the SeqFileWriter class.  We would like to submit a solution that
will allow people to configure the time all collectors should close their files for processing
in a given interval, while still supporting the default functionality. 

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