hadoop-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From yogesh dhari <yogeshdh...@live.com>
Subject RE: Hadoop V/S Cassandra
Date Thu, 06 Dec 2012 17:30:56 GMT

Thanks Harsh :-) 

Thanks for your reply...   Please do put some light on other points.


Thanks & Regards
Yogesh Kumar

> From: harsh@cloudera.com
> Date: Thu, 6 Dec 2012 22:30:46 +0530
> Subject: Re: Hadoop V/S Cassandra
> To: user@hadoop.apache.org
> 
> Hi Yogesh,
> 
> Just wanted to correct one point of yours:
> 
> On Thu, Dec 6, 2012 at 10:25 PM, yogesh dhari <yogeshdhari@live.com> wrote:
> > Hadoop have single point of Failure but Cassandra doesn't..
> 
> In case you aren't aware yet, Hadoop (HDFS) has no single point of
> failure anymore. The HDFS project implemented HA quite a while ago and
> it works pretty well (and several of our customers run it too).
> 
> See http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/HDFSHighAvailability.html
> for more. The release of 2.0.3, coming very soon, will also have a
> non-NFS dependent form of HA support (trunk already has it).
> 
> --
> Harsh J
 		 	   		  
Mime
View raw message