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From Michael Segel <michael_se...@hotmail.com>
Subject RE: Xcievers Load
Date Thu, 23 Sep 2010 14:05:19 GMT


4000 xcievers is a lot.

I'm wondering if there's a correlation between the number of xcievers and ulimit -n. Should
they be configured on a 1 to 1 ratio?

-Mike
 
> Date: Thu, 23 Sep 2010 08:04:40 -0400
> Subject: Xcievers Load
> From: marnandze@gmail.com
> To: user@hbase.apache.org; common-user@hadoop.apache.org
> 
> Hi,
>   We have a job that writes many small files (using MultipleOutputFormat)
> and its exceeding the 4000 xcievers that we have configured. What is the
> effect on the cluster of increasing this count to some higher number?
> Many thanks,
>    Martin
> 
> PD: Hbase is also running on the cluster.
 		 	   		  
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