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From kartheek muthyala <kartheek0...@gmail.com>
Subject Re: blockID generation
Date Tue, 29 Nov 2011 14:02:38 GMT
Thanks you all for the reply.
~Kartheek

On Tue, Nov 29, 2011 at 6:30 PM, Uma Maheswara Rao G
<maheswara@huawei.com>wrote:

> you can find the code directly in FSNameSystem#allocateBlock
> It is just a random long number and will ensure that blockid is not
> created already by NN.
> Regards,
> Uma
> ________________________________________
> From: kartheek muthyala [kartheek0274@gmail.com]
> Sent: Tuesday, November 29, 2011 6:07 PM
> To: hdfs-dev@hadoop.apache.org; hdfs-user
> Subject: blockID generation
>
> Hi all,
> I am interested in exploring how the blockID is generated in hadoop world
> by the namenode. Any pointers to the class/method which takes care of this
> generation?
> Thanks in advance,
> ~Kartheek.
>

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