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Posted to dev@lens.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2014/11/27 05:11:12 UTC

[jira] [Created] (LENS-68) Add number of possible distinct values for dim-attributes

Amareshwari Sriramadasu created LENS-68:
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             Summary: Add number of possible distinct values for dim-attributes 
                 Key: LENS-68
                 URL: https://issues.apache.org/jira/browse/LENS-68
             Project: Apache Lens
          Issue Type: Improvement
          Components: cube
            Reporter: Amareshwari Sriramadasu


Dim attributes should contain number of possible distinct values it can take. This can be an approximate number. This would give an idea of how big the grouping will be when an attribute is chosen for groupby expressions




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