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Posted to issues@spark.apache.org by "Burak Yavuz (Jira)" <ji...@apache.org> on 2019/09/20 23:33:00 UTC

[jira] [Created] (SPARK-29197) Remove saveModeForDSV2 in DataFrameWriter

Burak Yavuz created SPARK-29197:
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             Summary: Remove saveModeForDSV2 in DataFrameWriter
                 Key: SPARK-29197
                 URL: https://issues.apache.org/jira/browse/SPARK-29197
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Burak Yavuz


It is very confusing that the default save mode is different between the internal implementation of a Data source. The reason that we had to have saveModeForDSV2 was that there was no easy way to check the existence of a Table in DataSource v2. Now, we have catalogs for that. Therefore we should be able to remove the different save modes.



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