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From joshelser <...@git.apache.org>
Subject [GitHub] accumulo issue #180: Taking a crack at new summarization API
Date Tue, 06 Dec 2016 15:58:08 GMT
Github user joshelser commented on the issue:

    https://github.com/apache/accumulo/pull/180
  
    > How would we merge them?
    
    Thinking back to the visibility example, we combine the values for common keys between
the maps and retain `N` entries with the largest values. Perhaps I didn't do a good job of
posing the question explicitly: is it possible to implement this merge generically? Are there
cases which we could/should support which would require some specialized knowledge or understanding
to merge?


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