dongjoon-hyun commented on a change in pull request #24233: [SPARK-26356][SQL]
remove SaveMode from data source v2
URL: https://github.com/apache/spark/pull/24233#discussion_r287206026
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File path: sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala
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@@ -56,13 +55,16 @@ final class DataFrameWriter[T] private[sql](ds:
Dataset[T]) {
* <li>`SaveMode.Overwrite`: overwrite the existing data.</li>
* <li>`SaveMode.Append`: append the data.</li>
* <li>`SaveMode.Ignore`: ignore the operation (i.e. no-op).</li>
- * <li>`SaveMode.ErrorIfExists`: default option, throw an exception at
runtime.</li>
+ * <li>`SaveMode.ErrorIfExists`: throw an exception at runtime.</li>
* </ul>
+ * <p>
+ * When writing to data source v1, the default option is `ErrorIfExist`.
When writing to data
Review comment:
nit `ErrorIfExist` -> `ErrorIfExists`
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