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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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