HyukjinKwon commented on code in PR #44233:
URL: https://github.com/apache/spark/pull/44233#discussion_r1419781456
##########
sql/core/src/main/scala/org/apache/spark/sql/streaming/DataStreamReader.scala:
##########
@@ -156,8 +156,11 @@ final class DataStreamReader private[sql](sparkSession:
SparkSession) extends Lo
extraOptions + ("path" -> path.get)
}
- val ds = DataSource.lookupDataSource(source,
sparkSession.sessionState.conf).
- getConstructor().newInstance()
+ val ds = DataSource.lookupDataSource(source,
sparkSession.sessionState.conf) match {
+ case cls if classOf[PythonTableProvider].isAssignableFrom(cls) =>
+ cls.getConstructor(classOf[String]).newInstance(source)
+ case cls => cls.getDeclaredConstructor().newInstance()
+ }
Review Comment:
SGTM
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