[DRILL-592] order by on select * with filter fails

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.4.0
• Component/s: SQL Parser
• Assignee: Jacques Nadeau
• Reporter: Ramana Inukonda Nagaraj
• Created: 29/Apr/14 18:56
• Updated: 17/Apr/15 18:20
• Resolved: 31/Jul/14 05:53

Description

0: jdbc:drill:schema=dfs.drillTestDirP1> explain plan for select * from student where gpa>2 order by gpa;
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text

json

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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.

Issue Links

• Is contained by: DRILL-931 Wildcard queries cause problems in certain schemaless situations