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Posted to dev@lens.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2015/05/19 11:58:59 UTC

[jira] [Created] (LENS-566) Add start time for fact as a fact property

Amareshwari Sriramadasu created LENS-566:
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             Summary: Add start time for fact as a fact property 
                 Key: LENS-566
                 URL: https://issues.apache.org/jira/browse/LENS-566
             Project: Apache Lens
          Issue Type: Improvement
          Components: cube
            Reporter: Amareshwari Sriramadasu
            Priority: Critical


When new facts are added and are populated with data from some time onwards, having start time property on the facts should help picking eligible facts for given range.

Without the property, if a light fact is added from a later time and with lightest fact first flag on, the queries cannot be answered from older range. This causes queries to fail.



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