Ramana Inukonda Nagaraj created DRILL-592:
---------------------------------------------
Summary: order by on select * with filter fails
Key: DRILL-592
URL: https://issues.apache.org/jira/browse/DRILL-592
Project: Apache Drill
Issue Type: Bug
Reporter: Ramana Inukonda Nagaraj
0: jdbc:drill:schema=dfs.drillTestDirP1> explain plan for select * from student
where gpa>2 order by gpa;
+------------+------------+
| text | json |
+------------+------------+
| ScreenPrel: rowcount = 50.0, cumulative cost = {281.48092021712586 rows,
141.0 cpu, 0.0 io}, id = 17763
SingleMergeExchangePrel(sort0=[1 ASC]): rowcount = 50.0, cumulative cost =
{276.48092021712586 rows, 136.0 cpu, 0.0 io}, id = 17762
SortPrel(sort0=[$1], dir |
+------------+------------+
1 row selected (0.068 seconds)
0: jdbc:drill:schema=dfs.drillTestDirP1> select * from student where gpa>2
order by gpa;
Query failed: org.apache.drill.exec.rpc.RpcException: Remote failure while
running query.[error_id: "f9ef8a1b-e231-4e97-a04b-1c9da48e9262"
endpoint {
address: "drillats1.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.Float4Vector ]"
]
Error: exception while executing query (state=,code=0)
Might be related to Drill-586 but looks unlikely. That bug failed during plan
phase itself.
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