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From "Gabriel Reid (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CRUNCH-376) Add aggregate(...) function to PCollection
Date Mon, 14 Apr 2014 05:57:15 GMT

    [ https://issues.apache.org/jira/browse/CRUNCH-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13968103#comment-13968103
] 

Gabriel Reid commented on CRUNCH-376:
-------------------------------------

Adding the new API method sounds good to me. In general I'm in favour of keeping new methods
to a minimum, but I think that this one is generic enough that it's really useful as-is.

> 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
>
> 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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