[jira] [Created] (HIVE-12820) Only check if carriage return and new line are used for separator or escape character when SERIALIZATION_ESCAPE_CRLF is set

[Aihua Xu (JIRA)]

Aihua Xu created HIVE-12820:
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             Summary: Only check if carriage return and new line are used for 
separator or escape character when SERIALIZATION_ESCAPE_CRLF is set
                 Key: HIVE-12820
                 URL: https://issues.apache.org/jira/browse/HIVE-12820
             Project: Hive
          Issue Type: Bug
          Components: Query Processor
    Affects Versions: 2.0.0, 2.1.0
            Reporter: Aihua Xu
            Assignee: Aihua Xu


The change in HIVE-11785 doesn't allow \r or \n to be used as separator or 
escape character which may break some existing tables which uses \r as 
separator or escape character.

Seems to make sense to have that check only when SERIALIZATION_ESCAPE_CRLF is 
set. 



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