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-rw-r--r--core/src/main/scala/spark/executor/ExecutorBackend.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/main/scala/spark/executor/ExecutorBackend.scala b/core/src/main/scala/spark/executor/ExecutorBackend.scala
index 24c8776f31..e97e509700 100644
--- a/core/src/main/scala/spark/executor/ExecutorBackend.scala
+++ b/core/src/main/scala/spark/executor/ExecutorBackend.scala
@@ -6,6 +6,6 @@ import spark.TaskState.TaskState
/**
* A pluggable interface used by the Executor to send updates to the cluster scheduler.
*/
-trait ExecutorBackend {
+private[spark] trait ExecutorBackend {
def statusUpdate(taskId: Long, state: TaskState, data: ByteBuffer)
}