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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2016/03/09 06:55:40 UTC

[jira] [Created] (SPARK-13766) Inconsistent file extensions and omitting file extensions written by CSV, TEXT and JSON data sources

Hyukjin Kwon created SPARK-13766:
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             Summary: Inconsistent file extensions and omitting file extensions written by CSV, TEXT and JSON data sources
                 Key: SPARK-13766
                 URL: https://issues.apache.org/jira/browse/SPARK-13766
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 2.0.0
            Reporter: Hyukjin Kwon
            Priority: Minor


Currently, the output (part-files) from CSV, TEXT and JSON data sources does not have file extensions such as .csv, .txt and .json (except for compression extensions such as .gz, .deflate and .bz4).

In addition, it looks Parquet has the extensions (in part-files) such as .gz.parquet or .snappy.parquet according to compression codecs whereas ORC does not have such extensions but it is just .orc.

It would be great if we have a consistent naming for them



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