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Posted to issues@drill.apache.org by "Jason Altekruse (JIRA)" <ji...@apache.org> on 2014/12/19 19:48:13 UTC

[jira] [Created] (DRILL-1901) Code for handling case-insensitivity of column name matching should be consolidated/refactored

Jason Altekruse created DRILL-1901:
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             Summary: Code for handling case-insensitivity of column name matching should be consolidated/refactored
                 Key: DRILL-1901
                 URL: https://issues.apache.org/jira/browse/DRILL-1901
             Project: Apache Drill
          Issue Type: Improvement
            Reporter: Jason Altekruse
            Assignee: Jacques Nadeau


It was discovered that reading a parquet file that Drill was not gracefully handling file where column names that collide due to Drill's case-insensitive column name matching. The reader is being fixed in another JIRA, but we also need to make sure that the logic for handling this complexity is consolidated in the codebase. We also need to decide if we can somehow support reading files/formats with colliding names and still expose the data to users in an intuitive manner.



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