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From Ashish Kumar9 <ashis...@in.ibm.com>
Subject Re: Hetergeneous Hadoop Cluster
Date Fri, 25 Sep 2015 04:42:16 GMT
This is interesting . Can you share any blog/document that talks 
multi-volume HDFS instances . 

Thanks and Regards,
Ashish Kumar

From:   Corey Nolet <cjnolet@gmail.com>
To:     user@hadoop.apache.org
Date:   09/24/2015 10:40 PM
Subject:        Re: Hetergeneous Hadoop Cluster

If the hardware is drastically different, I would think a multi-volume 
HDFS instance would be a good idea (put like-hardware in the same 

On Mon, Sep 21, 2015 at 3:29 PM, Tushar Kapila <tgkprog@gmail.com> wrote:
Would only matter if OS specific communication was being used between 
nodes. I assume they do not do that.
If that is true -> It would depend on the network and each nodes config 
for the work it is doing. Cluster performance would not suffer just 
because it is heterogeneous. 

On Mon, Sep 21, 2015 at 8:09 PM, Ashish Kumar9 <ashishk4@in.ibm.com> 
Hi : 

Has anyone tried a heterogeneous hadoop cluster with management nodes and 
data nodes running on multiple linux distros. and on multiple h/w 
architecture . 

If so , what is the performance of such cluster . 


Tushar Kapila

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