[jira] [Created] (DRILL-746) Union all operator not working with tables in hive

["Rahul Challapalli (JIRA)" <ji...@apache.org>]

Rahul Challapalli created DRILL-746:
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             Summary: Union all operator not working with tables in hive
                 Key: DRILL-746
                 URL: https://issues.apache.org/jira/browse/DRILL-746
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Rahul Challapalli
            Priority: Blocker


Attached the DDL and a small data set that I used. The below query fails to be parsed

select * from hive.hivestudents1 union all select * from hive.hivestudents2;

Error: exception while executing query (state=,code=0)
Query failed: org.apache.drill.exec.rpc.RpcException: Remote failure while running query.[error_id: "2602c8e6-2654-40bd-b000-3f015e7d699f"
endpoint {
  address: "qa-node191.qa.lab"
  user_port: 31010
  control_port: 31011
  data_port: 31012
}
error_type: 0
message: "Failure while parsing sql. < CannotPlanException:[ Node [rel#125:Subset#8.PHYSICAL.SINGLETON([]).[]] could not be implemented; planner state:

Root: rel#125:Subset#8.PHYSICAL.SINGLETON([]).[]



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