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From Mayuran Yogarajah <mayuran.yogara...@casalemedia.com>
Subject Re: HDFS is corrupt, need to salvage the data.
Date Tue, 10 Mar 2009 17:14:59 GMT
lohit wrote:
> How many Datanodes do you have.
> From the output it looks like at the point when you ran fsck, you had only one datanode
connected to your NameNode. Did you have others?
> Also, I see that your default replication is set to 1. Can you check if  your datanodes
are up and running.
> Lohit
>
>
>   
There is only one data node at the moment.  Does this mean the data is 
not recoverable?
The HD on the machine seems fine so I'm a little confused as to what 
caused the HDFS to
become corrupted.

M

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