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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (CHUKWA-186) duplicate timestamp columns in database aggregation script
Date Fri, 24 Apr 2009 02:37:30 GMT

     [ https://issues.apache.org/jira/browse/CHUKWA-186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Yang reopened CHUKWA-186:
------------------------------


The avg(timestamp) can not be inserted into the timestamp field.

> duplicate timestamp columns in database aggregation script
> ----------------------------------------------------------
>
>                 Key: CHUKWA-186
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-186
>             Project: Hadoop Chukwa
>          Issue Type: Bug
>          Components: Data Processors
>    Affects Versions: 0.1.2
>         Environment: Redhat EL 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>            Priority: Blocker
>         Attachments: aggregator.sql
>
>
> AVG(table_name), used to skip the timestamp column.  This has been changed to run as
AVG(timestamp).  The aggregation script should remove the predefined timestamp.

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