Jesus Camacho Rodriguez created HIVE-21385:
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             Summary: Allow disabling pushdown of non-splittable computation to 
JDBC sources
                 Key: HIVE-21385
                 URL: https://issues.apache.org/jira/browse/HIVE-21385
             Project: Hive
          Issue Type: Improvement
          Components: CBO, StorageHandler
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez


Until pushdown is cost-based decision, we will be able to enable / disable 
pushdown of operators that prevent reading results from the JDBC connection in 
parallel.



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