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https://issues.apache.org/jira/browse/HIVE-19023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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slim bouguerra reassigned HIVE-19023:
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> 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
> Priority: Major
>
> 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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