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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-2592) Add new interfaces that better allow extension/implementations of Accumulo clusters
Date Sun, 30 Mar 2014 19:51:14 GMT
Josh Elser created ACCUMULO-2592:
------------------------------------

             Summary: Add new interfaces that better allow extension/implementations of Accumulo
clusters
                 Key: ACCUMULO-2592
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2592
             Project: Accumulo
          Issue Type: Improvement
          Components: mini
            Reporter: Josh Elser
            Assignee: Josh Elser
             Fix For: 1.6.0


>From the conversation on dev@a.a.o, this is ticket encapsulate additions to the minicluster
codebase. These changes decouple the AccumuloMiniCluster implementation from any "programmatically
deployed" Accumulo cluster. 

It defines an AccumuloConfig and AccumuloCluster, which the existing AccumuloMiniConfig and
AccumuloMiniCluster implement with changing the API. These new interfaces and the factory
to create implementations of them are marked as experimental and reside in their own package
as they are being introduced so late in the 1.6.0 game.

The existing classes which are in the "public api" are not modified -- the only changes made
were done internally. The internal MiniAccumuloCluster and MiniAccumuloConfig classes now
implement these new interfaces, have appropriate override annotations, and contain a new {{build}}
method on the AccumuloConfiguration implementation to simplify the factory.



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