[GitHub] [spark] Gschiavon commented on a change in pull request #26733: [SPARK-30097][SS][SQL] - Add suport for core sinks in writeStream

[GitBox <gi...@apache.org>]

Gschiavon commented on a change in pull request #26733: [SPARK-30097][SS][SQL] - Add suport for core sinks in writeStream
URL: https://github.com/apache/spark/pull/26733#discussion_r354717494
 
 

 ##########
 File path: sql/core/src/main/scala/org/apache/spark/sql/streaming/DataStreamWriter.scala
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 @@ -132,6 +132,30 @@ final class DataStreamWriter[T] private[sql](ds: Dataset[T]) {
     this
   }
 
+  def parquet(path: String): StreamingQuery = {
+    format("parquet")
+      .option("path", path)
+      .start()
+  }
+
+  def json(path: String): StreamingQuery = {
+    format("json")
+      .option("path", path)
+      .start()
+  }
+
+  def csv(path: String): StreamingQuery = {
+    format("csv")
+      .option("path", path)
+      .start()
+  }
+
+  def text(path: String): StreamingQuery = {
+    format("text")
+      .option("path", path)
+      .start()
+  }
 
 Review comment:
   I just thought it would be good to have access to the same methods. Also I was thinking that `.start` could be out of the `.parquet/json/csv/text` to keep making people use `start` to start streaming queries.
   About `orc` and `avro` you are right, they are missing right now, but they could be added.

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