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From Zheng Shao <zs...@facebook.com>
Subject RE: adding functionality to retrieve file name from a block
Date Thu, 03 Dec 2009 07:34:25 GMT
What if the user renames or move the file?

Zheng
________________________________________
From: Jack Li [jack.li@duke.edu]
Sent: Wednesday, December 02, 2009 11:30 PM
To: common-dev@hadoop.apache.org
Subject: adding functionality to retrieve file name from a block

Hi,

I am trying to add functionality so that a block can store the name of
the file it is associated with. Having looked at the HDFS source code,
would this implementation be added correctly by make some modifications
to the INodeFile.java and Block.java files? Are there some more
modifications I am missing that need to be added for this functionality
to be possible? Thanks

Jack

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