Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/1309#discussion_r15726589
--- Diff: core/src/main/scala/org/apache/spark/Accumulators.scala ---
@@ -36,15 +36,24 @@ import org.apache.spark.serializer.JavaSerializer
*
* @param initialValue initial value of accumulator
* @param param helper object defining how to add elements of type `R` and
`T`
+ * @param _name human-readable name for use in Spark's web UI
+ * @param display whether to show accumulator values Spark's web UI
* @tparam R the full accumulated data (result type)
* @tparam T partial data that can be added in
*/
class Accumulable[R, T] (
@transient initialValue: R,
- param: AccumulableParam[R, T])
+ param: AccumulableParam[R, T],
+ _name: Option[String],
+ val display: Boolean)
--- End diff --
Sounds good - we can do that
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