Github user tdas commented on a diff in the pull request:
https://github.com/apache/spark/pull/1195#discussion_r15503857
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/receiver/ReceiverSupervisorImpl.scala
---
@@ -108,11 +106,23 @@ private[streaming] class ReceiverSupervisorImpl(
optionalMetadata: Option[Any],
optionalBlockId: Option[StreamBlockId]
) {
+ pushArrayBuffer(arrayBuffer, optionalMetadata, optionalBlockId, None)
+ }
+
+
+ /** Store an ArrayBuffer of received data as a data block into Spark's
memory. */
+ override def pushArrayBuffer(
--- End diff --
The existing pushArrayBuffer() above, can be extended with
Option[<callback>] rather than creating a new pushArrayBuffer()
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