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From Mark Vigeant <mark.vige...@riskmetrics.com>
Subject RE: Map Reduce on Cassandra Store
Date Fri, 04 Dec 2009 17:23:57 GMT
AH, there we go. Thanks a lot Ryan!

-Mark

-----Original Message-----
From: Ryan King [mailto:ryan@twitter.com]
Sent: Friday, December 04, 2009 12:17 PM
To: cassandra-user@incubator.apache.org
Subject: Re: Map Reduce on Cassandra Store

On Fri, Dec 4, 2009 at 8:44 AM, Mark Vigeant
<mark.vigeant@riskmetrics.com> wrote:
> Hello!
>
>
>
> Has anyone tried to run MapReduce analytics on data stored in Cassandra? I
> feel like I saw a patch once to get hadoop working on top of Cassandra, but
> I can't find it now. I know that Hadoop integration is big on people's
> wishlists for future versions of Cassandra, but I'm just curious as to
> what's available now.

http://issues.apache.org/jira/browse/CASSANDRA-342

There's no easy way to do it now, but I know we will certainly need it
at some point (as will others), so I'm sure it will eventually happen.

-ryan

>
>
>
> Can anybody out there lend me a hand, or should I stick to HBase? Thanks a
> lot!
>
>
>
>
>
> Mark Vigeant
>
> RiskMetrics Group, Inc.
>
>
>
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