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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2017/01/13 17:50:26 UTC

[jira] [Created] (HIVE-15619) Column pruner should handle DruidQuery

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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