[jira] [Created] (HIVE-19023) Druid storage Handler still using old select query when the CBO fails

[slim bouguerra (JIRA)]

slim bouguerra created HIVE-19023:
-------------------------------------

             Summary: Druid storage Handler still using old select query when 
the CBO fails
                 Key: HIVE-19023
                 URL: https://issues.apache.org/jira/browse/HIVE-19023
             Project: Hive
          Issue Type: Improvement
          Components: Druid integration
            Reporter: slim bouguerra
            Assignee: slim bouguerra


See usage of function {code} 
org.apache.hadoop.hive.druid.io.DruidQueryBasedInputFormat#createSelectStarQuery{code}
this can be replaced by scan query that is more efficent.





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