hvanhovell commented on code in PR #40783:
URL: https://github.com/apache/spark/pull/40783#discussion_r1168994299
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connector/connect/client/jvm/src/main/scala/org/apache/spark/sql/Dataset.scala:
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@@ -2935,6 +2936,16 @@ class Dataset[T] private[sql] (
new DataFrameWriterV2[T](table, this)
}
+ /**
+ * Interface for saving the content of the streaming Dataset out into
external storage.
+ *
+ * @group basic
+ * @since 3.5.0
+ */
+ def writeStream: DataStreamWriter[T] = {
+ new DataStreamWriter[T](this)
Review Comment:
Does the serverside validate this? If so, we don't have to add it here.
Please note that `isStreaming` requires an RPC, which can be expensive.
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