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Posted to dev@lens.apache.org by "Raju Bairishetti (JIRA)" <ji...@apache.org> on 2015/01/27 02:09:35 UTC

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

    [ https://issues.apache.org/jira/browse/LENS-68?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14292774#comment-14292774 ] 

Raju Bairishetti commented on LENS-68:
--------------------------------------

Raised at https://reviews.apache.org/r/30251/

> 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
>            Assignee: Raju Bairishetti
>             Fix For: 2.0
>
>
> 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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