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From "Khurram Faraaz (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-4806) need a better error message
Date Sun, 24 Jul 2016 12:09:20 GMT
Khurram Faraaz created DRILL-4806:

             Summary: need a better error message 
                 Key: DRILL-4806
                 URL: https://issues.apache.org/jira/browse/DRILL-4806
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
    Affects Versions: 1.8.0
            Reporter: Khurram Faraaz
            Priority: Minor

Need a better error message, column c2 is of type CHAR.

0: jdbc:drill:schema=dfs.tmp> SELECT MAX(AVG(c2)) OVER ( PARTITION BY c2 ORDER BY c2 ),
c2 FROM `tblWnulls.parquet` GROUP BY c2;
Error: SYSTEM ERROR: SchemaChangeException: Failure while trying to materialize incoming schema.

Error in expression at index -1.  Error: Missing function implementation: [castINT(BIT-OPTIONAL)].
 Full expression: --UNKNOWN EXPRESSION--..

Fragment 0:0

[Error Id: 076464ff-7385-4bee-9704-38dec781af32 on centos-01.qa.lab:31010] (state=,code=0)

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