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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