[jira] [Created] (DRILL-3583) SUM on varchar column produces incorrect error

["Adam Gilmore (JIRA)" <ji...@apache.org>]

Adam Gilmore created DRILL-3583:
-----------------------------------

             Summary: SUM on varchar column produces incorrect error
                 Key: DRILL-3583
                 URL: https://issues.apache.org/jira/browse/DRILL-3583
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Codegen
    Affects Versions: 1.1.0
            Reporter: Adam Gilmore
            Assignee: Chris Westin


With the implementation of DRILL-3319, a bug was introduced whereby the codegen for an aggregate when SUMing a varchar column fails:

{code}
0: jdbc:drill:zk=local> select sum(full_name) from cp.`employee.json`;
java.lang.RuntimeException: java.sql.SQLException: SYSTEM ERROR: CompileException: Line 57, Column 177: Unknown variable or type "logger"

Fragment 0:0

[Error Id: 8d5585c4-620c-4275-b0c5-8bc4cbc2da90 on pharma-lap14.ad.pharmadata.net.au:31010]
        at sqlline.IncrementalRows.hasNext(IncrementalRows.java:73)
        at sqlline.TableOutputFormat$ResizingRowsProvider.next(TableOutputFormat.java:87)
        at sqlline.TableOutputFormat.print(TableOutputFormat.java:118)
        at sqlline.SqlLine.print(SqlLine.java:1583)
        at sqlline.Commands.execute(Commands.java:852)
        at sqlline.Commands.sql(Commands.java:751)
        at sqlline.SqlLine.dispatch(SqlLine.java:738)
        at sqlline.SqlLine.begin(SqlLine.java:612)
        at sqlline.SqlLine.start(SqlLine.java:366)
        at sqlline.SqlLine.main(SqlLine.java:259)
{code}

This is due to the fact AggregateErrorFunctions now builds its errors with a "logger" static field, which does not exist in the codegenned code.

We either need to include a static logger in codegen aggregates, or revert back to simpler exceptions for these functions.



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