Ian Varley created METAMODEL-21:
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             Summary: Add HBase/Phoenix support for MetaModel
                 Key: METAMODEL-21
                 URL: https://issues.apache.org/jira/browse/METAMODEL-21
             Project: Metamodel
          Issue Type: New Feature
            Reporter: Ian Varley
            Assignee: Henry Saputra


In METAMODEL-13, HBase support is proposed using the HBase java client API 
directly. This is a good thing to build. In addition, though, it'd be 
interesting to also try out building a module on top of Phoenix (a "SQL skin" 
on HBase that uses the java client API directly to transform SQL queries into 
an optimized run plan, including server-side optimizations using coprocessors). 
This should be independent of the direct HBase module (which doesn't require 
use of Phoenix on the HBase cluster), but would be a compelling addition. It's 
also possible this could be done just with the existing JDBC mm module, but 
there are some differences from standard SQL (like the use of UPSERT instead of 
INSERT and UPDATE) that might require a specialized module (perhaps a subclass 
of the jdbc version). 

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