Github user sethah commented on a diff in the pull request:
https://github.com/apache/spark/pull/19876#discussion_r160463657
--- Diff: mllib/src/main/scala/org/apache/spark/ml/util/ReadWrite.scala ---
@@ -126,15 +180,69 @@ abstract class MLWriter extends BaseReadWrite with
Logging {
this
}
+ // override for Java compatibility
+ override def session(sparkSession: SparkSession): this.type =
super.session(sparkSession)
+
+ // override for Java compatibility
+ override def context(sqlContext: SQLContext): this.type =
super.session(sqlContext.sparkSession)
+}
+
+/**
+ * A ML Writer which delegates based on the requested format.
+ */
+class GeneralMLWriter(stage: PipelineStage) extends MLWriter with Logging {
+ private var source: String = "internal"
+
/**
- * Overwrites if the output path already exists.
+ * Specifies the format of ML export (e.g. PMML, internal, or
--- End diff --
change to `e.g. "pmml", "internal", or the fully qualified class name for
export)."`
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
