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From Allen Wittenauer <awittena...@linkedin.com>
Subject Re: How to recover hadoop cluster using SecondaryNameNode ?
Date Thu, 13 May 2010 17:32:23 GMT

This code hasn't been committed to any branch yet and doesn't appear to have undergone any
review outside of Facebook. :(

On May 13, 2010, at 6:18 AM, Ted Yu wrote:

> I suggest you take a look at AvatarNode which runs standby avatar that
> can be activated if primary avatar fails.
> 
> 
> On Thursday, May 13, 2010, Jeff Zhang <zjffdu@gmail.com> wrote:
>> Hi all,
>> 
>> I wonder is it enough for recovering hadoop cluster by just coping the
>> meta data from SecondaryNameNode to the new master node ? Do I any
>> need do any other stuffs ?
>> Thanks for any help.
>> 
>> 
>> 
>> --
>> Best Regards
>> 
>> Jeff Zhang
>> 


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