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From jiang licht <licht_ji...@yahoo.com>
Subject quota?
Date Wed, 25 Aug 2010 22:43:06 GMT
Is it possible to tell hadoop to restrict space usage of a specific dfs folder in the cluster,
e.g. a user home directory (/user/accountA in dfs)?

And is there a way to restrict the size of map/reduce output that can be saved to dfs? E.g.
if a job creates over-limit data, it won't be allowed to save the result to the dfs.

Thanks,

Michael


      
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