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From George Datskos <george.dats...@jp.fujitsu.com>
Subject Re: what happens when a datanode rejoins?
Date Tue, 11 Sep 2012 07:32:41 GMT
Mehul,

Let me make an addition.

> Some of the blocks it was managing are deleted/modified?

Blocks that are deleted in the interim will deleted on the rejoining 
node as well, after it rejoins .  Regarding the "modified," I'd advise 
against modifying blocks after they have been fully written.


George

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