Jesus Camacho Rodriguez created HIVE-15619:
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Summary: Column pruner should handle DruidQuery
Key: HIVE-15619
URL: https://issues.apache.org/jira/browse/HIVE-15619
Project: Hive
Issue Type: Sub-task
Components: Druid integration
Affects Versions: 2.2.0
Reporter: Jesus Camacho Rodriguez
Even when we cannot push any operator into Druid, we might be able to prune
some of the columns that are read from the Druid sources.
One solution would be to extend the ColumnPruner so it can push the needed
columns into DruidQuery.
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