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-rw-r--r--core/src/main/scala/org/apache/spark/ui/exec/ExecutorsTab.scala5
1 files changed, 4 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsTab.scala b/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsTab.scala
index 5678bf34ac..91d37b835b 100644
--- a/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsTab.scala
+++ b/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsTab.scala
@@ -20,6 +20,7 @@ package org.apache.spark.ui.exec
import scala.collection.mutable.HashMap
import org.apache.spark.ExceptionFailure
+import org.apache.spark.annotation.DeveloperApi
import org.apache.spark.scheduler._
import org.apache.spark.storage.StorageStatusListener
import org.apache.spark.ui.{SparkUI, WebUITab}
@@ -34,9 +35,11 @@ private[ui] class ExecutorsTab(parent: SparkUI) extends WebUITab(parent, "execut
}
/**
+ * :: DeveloperApi ::
* A SparkListener that prepares information to be displayed on the ExecutorsTab
*/
-private[ui] class ExecutorsListener(storageStatusListener: StorageStatusListener)
+@DeveloperApi
+class ExecutorsListener(storageStatusListener: StorageStatusListener)
extends SparkListener {
val executorToTasksActive = HashMap[String, Int]()