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https://issues.apache.org/jira/browse/HIVE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Chauhan updated HIVE-19452:
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    Target Version/s: 3.1.0

> Avoid Deserializing and Serializing Druid query in DruidRecordReaders
> ---------------------------------------------------------------------
>
>                 Key: HIVE-19452
>                 URL: https://issues.apache.org/jira/browse/HIVE-19452
>             Project: Hive
>          Issue Type: Task
>            Reporter: Nishant Bangarwa
>            Assignee: Nishant Bangarwa
>            Priority: Major
>
> Druid record reader deserializes and serializes the Druid query before 
> sending it to druid. 
> This can be avoided and we can stop packaging some of druid dependencies e.g. 
> org.antlr from druid-handler selfcontained jar. 



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