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From Vimal Jain <vkj...@gmail.com>
Subject RE: Replication factor affecting write performance
Date Tue, 02 Sep 2014 04:12:28 GMT
Mike,
Plz send email to user-unsubscribe@hbase.apache.org
Dont spam entire mailing list.

Unsubscribe





*From:* Stanley Shi [mailto:sshi@pivotal.io]
*Sent:* Monday, September 01, 2014 7:31 PM
*To:* user@hadoop.apache.org
*Cc:* Julien Lehuen; Tyler McDougall
*Subject:* Re: Replication factor affecting write performance



What's the network setup and topology?

Also, the size of the cluster?



On Mon, Sep 1, 2014 at 4:10 PM, Laurens Bronwasser <
Laurens.Bronwasser@imc.nl> wrote:

And now with the right label on the Y-axis.





*From: *Microsoft Office User <laurens.bronwasser@imc.nl>
*Date: *Monday, September 1, 2014 at 9:56 AM
*To: *"user@hadoop.apache.org" <user@hadoop.apache.org>
*Cc: *Julien Lehuen <julien.lehuen@imc.nl>, Tyler McDougall <
Tyler.McDougall@imc.nl>
*Subject: *Replication factor affecting write performance



Hi,

We have a setup with two clusters.

On cluster shows a very strong degradation when we increase the replication
factor.

Another cluster shows hardly any degradation with increased replication
factor.



Any idea how to find out the bottleneck in the slower cluster?






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-- 

Regards,

*Stanley Shi,*

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