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From "Josh Wills (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-376) Add aggregate(...) function to PCollection
Date Tue, 15 Apr 2014 19:46:20 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Wills updated CRUNCH-376:
------------------------------

    Attachment: CRUNCH-376c.patch

Split up aggregate(...) into aggregate(...) that returns a PCollection and first() that returns
a PObject.

> Add aggregate(...) function to PCollection
> ------------------------------------------
>
>                 Key: CRUNCH-376
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-376
>             Project: Crunch
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Jason Gauci
>            Assignee: Josh Wills
>            Priority: Minor
>         Attachments: CRUNCH-376b.patch, CRUNCH-376c.patch
>
>
> This patch adds an aggregate() function to PCollection so you can do things like sum
a collection of integers in one line.
> https://github.com/MisterTea/crunch/commit/4bd8b7a13b893ddb89c11d657ba5347b92fe5a88



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