Ramana Inukonda Nagaraj created DRILL-587:
---------------------------------------------
Summary: Order by on projected columns fails
Key: DRILL-587
URL: https://issues.apache.org/jira/browse/DRILL-587
Project: Apache Drill
Issue Type: Bug
Reporter: Ramana Inukonda Nagaraj
0: jdbc:drill:schema=dfs.drillTestDirP1> explain plan for select name,age from
student order by age;
+------------+------------+
| text | json |
+------------+------------+
| ScreenPrel: rowcount = 100.0, cumulative cost = {508.4136148790474 rows,
161.0 cpu, 0.0 io}, id = 12142
SingleMergeExchangePrel(sort0=[1 ASC]): rowcount = 100.0, cumulative cost =
{498.4136148790474 rows, 151.0 cpu, 0.0 io}, id = 12141
SortPrel(sort0=[$1], dir |
+------------+------------+
1 row selected (0.064 seconds)
0: jdbc:drill:schema=dfs.drillTestDirP1> select name,age from student order by
age;
Query failed: org.apache.drill.exec.rpc.RpcException: Remote failure while
running query.[error_id: "50315910-bb12-496f-ae39-cb4844dd0301"
endpoint {
address: "drillats3.qa.lab"
user_port: 31010
control_port: 31011
data_port: 31012
}
error_type: 0
message: "Failure while running fragment. < ClassCastException:[
org.apache.drill.exec.vector.VarBinaryVector cannot be cast to
org.apache.drill.exec.vector.IntVector ]"
]
Error: exception while executing query (state=,code=0)
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