Make DebugForeachWriter private.

apache · Aug 19, 2017 · ac7d785 · ac7d785
1 parent 28c2f4b
commit ac7d785
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/memory.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/memory.scala
@@ -245,7 +245,7 @@ case class MemoryPlan(sink: MemorySink, output: Seq[Attribute]) extends LeafNode
 }
 
 /** A [[ForeachWriter]] that appends events onto a sequence. Not thread-safe. */
-class DebugForeachWriter[A : Encoder]() extends ForeachWriter[A] {
+private class DebugForeachWriter[A : Encoder]() extends ForeachWriter[A] {
 
   var items: Seq[A] = Seq()