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Posted to dev@lens.apache.org by "Puneet Gupta (JIRA)" <ji...@apache.org> on 2017/03/09 05:12:38 UTC

[jira] [Created] (LENS-1401) FallBack Range not considered while doing TimeRange validation for facts and columns

Puneet Gupta created LENS-1401:
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             Summary: FallBack Range not considered while doing TimeRange validation for facts and columns
                 Key: LENS-1401
                 URL: https://issues.apache.org/jira/browse/LENS-1401
             Project: Apache Lens
          Issue Type: Bug
          Components: server
            Reporter: Puneet Gupta


There is a problem in query rewriting flow wrt to fallback time.

Fallback is decided only in StorageTableResolution phase but until then the user supplied TimeRange is used to validate facts and columns (and not fallback range). If Fallback range is very different from actual time range there can be a very obvious issue. 



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