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From "Olga Natkovich (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-1134) Skewed Join sampling job overwhelms the name node
Date Wed, 09 Dec 2009 01:52:18 GMT

     [ https://issues.apache.org/jira/browse/PIG-1134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Olga Natkovich updated PIG-1134:
--------------------------------

    Fix Version/s: 0.6.0

> 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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