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From "Jerome Boulon (JIRA)" <>
Subject [jira] Commented: (CHUKWA-26) Rewrite in java to have a better error handling
Date Wed, 08 Apr 2009 23:20:13 GMT


Jerome Boulon commented on CHUKWA-26:

>> finaArchive seems to create a lot of files. Could we fine tune this to reduce number
of files? 
There's a parameter to control the number of output files: chukwaArchiveBuilder.reduceCount

    <description>Reduce count </description>

>> Demux probably should call System.gc after each run to keep resource usage as lean
as possible since it's a daemon process.
DemuxManager is scheduling the demux Job but does not actually compute it since it's a M/R
Job, so memory for DemuxManager should
be low and stable.

> Rewrite in java to have a better error handling
> -------------------------------------------------------------------
>                 Key: CHUKWA-26
>                 URL:
>             Project: Hadoop Chukwa
>          Issue Type: Improvement
>          Components: Data Processors
>            Reporter: Jerome Boulon
>            Assignee: Jerome Boulon
>            Priority: Blocker
>         Attachments: CHUKWA-26-2.patch, CHUKWA-26.patch, NagiosAppender-1.5.0.jar

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