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From lei liu <liulei...@gmail.com>
Subject HDFS HA IO Fencing
Date Thu, 25 Oct 2012 08:27:50 GMT
I want to use HDFS HA function, I find the  IO Fencing function is  complex
in hadoop2.0. I think we can use  file lock to implement the  IO Fencing
function, I think that is simple.



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