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Hadoop >> mail # user >> Hadoop V/S Cassandra


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RE: Hadoop V/S Cassandra

Thanks Harsh :-)

Thanks for your reply...   Please do put some light on other points.
Thanks & Regards
Yogesh Kumar

> From: [EMAIL PROTECTED]
> Date: Thu, 6 Dec 2012 22:30:46 +0530
> Subject: Re: Hadoop V/S Cassandra
> To: [EMAIL PROTECTED]
>
> Hi Yogesh,
>
> Just wanted to correct one point of yours:
>
> On Thu, Dec 6, 2012 at 10:25 PM, yogesh dhari <[EMAIL PROTECTED]> 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
     
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB