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From Josh Elser <>
Subject Re: Cosmos
Date Sat, 08 Feb 2014 21:19:25 GMT
Sadly, at the moment I don't think anyone is working on it. I'd like to 
make the time to work on it some more, but I haven't been able to make 
that happen. Last I remember, there were functioning XML data load and 
then basic select and filter SQL functionality working with a simple shell.

Cosmos is just a general indexing framework that provides some basic SQL 
functionality as a query layer. To accomplish query tasks, Accumulo 
iterators are used. For SQL support, Optiq is used which provides parser 
and optimizer functionality.

It's a neat little project; I hope to get back to it.

On 2/8/14, 3:58 PM, Arshak Navruzyan wrote:
> Josh or anyone,
> Is Cosmos an active project ?
> Can you please provide some background on the capabilities?  Does it
> index data itself or is it more of a wrapper around native accumulo
> iterators?
> Thanks
> Arshak

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