Olga Natkovich commented on PIG-1134:

this patch does not need new tests - existing skewed join tests cover the 

> Skewed Join sampling job overwhelms the name node
> -------------------------------------------------
>                 Key: PIG-1134
>                 URL: https://issues.apache.org/jira/browse/PIG-1134
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Sriranjan Manjunath
>            Assignee: Sriranjan Manjunath
>             Fix For: 0.6.0
>         Attachments: PIG-1134.patch
> The map tasks of the sampling job estimate the file size. For a large 
> directory and a large number of maps the file system calls over whelm the 
> name node. 

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