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Posted to dev@pig.apache.org by "Thejas M Nair (JIRA)" <ji...@apache.org> on 2010/08/30 20:50:57 UTC

[jira] Updated: (PIG-1580) new syntax for native mapreduce operator

     [ https://issues.apache.org/jira/browse/PIG-1580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thejas M Nair updated PIG-1580:
-------------------------------

    Fix Version/s: 0.8.0

> new syntax for native mapreduce operator
> ----------------------------------------
>
>                 Key: PIG-1580
>                 URL: https://issues.apache.org/jira/browse/PIG-1580
>             Project: Pig
>          Issue Type: Task
>            Reporter: Thejas M Nair
>            Assignee: Thejas M Nair
>             Fix For: 0.8.0
>
>
> mapreduce operator (PIG-506) and stream operator have some similarities. It makes sense to use a similar syntax for both.
> Alan has proposed the following syntax for mapreduce operator, and that we move stream operator also to similar a syntax in a future release.
> MAPREDUCE id jar
>          INPUT  'path' USING LoadFunc  
>         OUTPUT  'path' USING StoreFunc
>         [SHIP 'path' [, 'path' ...]]
>         [CACHE 'dfs_path#dfs_file' [, 'dfs_path#dfs_file' ...]]

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