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https://issues.apache.org/jira/browse/CHUKWA-128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12699823#action_12699823
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Cheng commented on CHUKWA-128:
------------------------------

In main method, if args.length < 4, variable endTime will equal 0. Since 
startTime is set to 0. the while loop block will be executed once. Is it 
expected behavior?

> Tools to recompute aggregation
> ------------------------------
>
>                 Key: CHUKWA-128
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-128
>             Project: Hadoop Chukwa
>          Issue Type: Improvement
>          Components: Data Processors
>    Affects Versions: 0.1.2
>         Environment: Redhat 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>             Fix For: 0.1.2
>
>         Attachments: CHUKWA-128-1.patch, CHUKWA-128.patch
>
>
> Aggregation has dependency of running aggregation relative to the current 
> time.  We need a set of tools to create partition and compute SQL aggregation 
> manually.

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