From eda05fa43953f601d14853f3416e99e012a1bbba Mon Sep 17 00:00:00 2001
From: "shiyun.wxm" <shiyun.wxm@taobao.com>
Date: Mon, 18 Nov 2013 13:31:14 +0800
Subject: [PATCH] use HashSet.empty[Long] instead of Seq[Long]
---
core/src/main/scala/org/apache/spark/ui/exec/ExecutorsUI.scala | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsUI.scala b/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsUI.scala
index 26245a6540..e596690bc3 100644
--- a/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsUI.scala
+++ b/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsUI.scala
@@ -107,7 +107,7 @@ private[spark] class ExecutorsUI(val sc: SparkContext) {
val memUsed = status.memUsed().toString
val maxMem = status.maxMem.toString
val diskUsed = status.diskUsed().toString
- val activeTasks = listener.executorToTasksActive.getOrElse(execId, Seq[Long]()).size
+ val activeTasks = listener.executorToTasksActive.getOrElse(execId, HashSet.empty[Long]).size
val failedTasks = listener.executorToTasksFailed.getOrElse(execId, 0)
val completedTasks = listener.executorToTasksComplete.getOrElse(execId, 0)
val totalTasks = activeTasks + failedTasks + completedTasks
--
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