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From "Eric Yang (JIRA)" <>
Subject [jira] Resolved: (CHUKWA-167) Archive expired mysql table to HDFS
Date Wed, 03 Jun 2009 05:48:08 GMT


Eric Yang resolved CHUKWA-167.

    Resolution: Won't Fix

This is no longer validate since aggregation will be run on hadoop instead of mysql. Hence,
mysql data is only a cache copy, there is no point to keep expired mysql data.

> Archive expired mysql table to HDFS
> -----------------------------------
>                 Key: CHUKWA-167
>                 URL:
>             Project: Hadoop Chukwa
>          Issue Type: New Feature
>          Components: Data Processors
>         Environment: Redhat 5.1, Java 6
>            Reporter: Eric Yang
> Instead of deleting database table when data is about to be expired, It may be useful
to archive the table and store in HDFS as cold storage.

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