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Posted to issues@impala.apache.org by "Matthew Jacobs (JIRA)" <ji...@apache.org> on 2017/05/05 19:58:04 UTC

[jira] [Created] (IMPALA-5283) Handle case sensitivity naming conflicts in Kudu tables

Matthew Jacobs created IMPALA-5283:
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             Summary: Handle case sensitivity naming conflicts in Kudu tables
                 Key: IMPALA-5283
                 URL: https://issues.apache.org/jira/browse/IMPALA-5283
             Project: IMPALA
          Issue Type: Bug
          Components: Frontend
    Affects Versions: Impala 2.8.0
            Reporter: Matthew Jacobs
            Assignee: Thomas Tauber-Marshall


Kudu supports case sensitive table/column names while Impala (and Hive) do not (names get lower-cased).

Conflicting column names will cause problems for Impala, e.g.

{code}
table foo (
int Col,
int col ) ... stored as Kudu
{code}

We should return an error when loading a table such as this.



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