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Posted to dev@hive.apache.org by "John Sherman (Jira)" <ji...@apache.org> on 2020/06/15 16:41:00 UTC

[jira] [Created] (HIVE-23699) Cleanup HIVEQUERYRESULTFILEFORMAT handling

John Sherman created HIVE-23699:
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             Summary: Cleanup HIVEQUERYRESULTFILEFORMAT handling
                 Key: HIVE-23699
                 URL: https://issues.apache.org/jira/browse/HIVE-23699
             Project: Hive
          Issue Type: Improvement
          Components: HiveServer2
    Affects Versions: 4.0.0
            Reporter: John Sherman
            Assignee: John Sherman


HIVEQUERYRESULTFILEFORMAT format handling has grown over the years and has become somewhat messy code wise in SemanticAnalyzer and TaskCompiler. There are special cases where the HIVEQUERYRESULTFILEFORMAT setting gets changed at runtime that may cause issues if a user changes execution.engines between queries and probably other corner cases.



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