[jira] Updated: (CHUKWA-278) Improve post process manager and metric data loader to support data loading from pig aggregation

["Eric Yang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CHUKWA-278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Yang updated CHUKWA-278:
-----------------------------

    Status: Patch Available  (was: Open)

> Improve post process manager and metric data loader to support data loading from pig aggregation
> ------------------------------------------------------------------------------------------------
>
>                 Key: CHUKWA-278
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-278
>             Project: Hadoop Chukwa
>          Issue Type: Improvement
>          Components: Data Processors
>         Environment: Redhat EL 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>             Fix For: 0.2.0
>
>         Attachments: CHUKWA-278.patch
>
>
> The current post process manager loads sequence file to database only.  Ideally, the post process manager should be able to load data into different data loader.  Hence, DataLoaderFactory should be defined as an interface or abstract class for third party to implement their own data loader.  The current implementation of pig aggregator generates down sampled data as different record type.  There should be a new capability for Metric Data Loader to identify table partition base on record type.

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