From 417fe90ab77dfb3f8be5c2755b4738f86e74d5ba Mon Sep 17 00:00:00 2001
From: Kousuke Saruta <sarutak@oss.nttdata.co.jp>
Date: Wed, 17 Sep 2014 17:04:35 +0900
Subject: [PATCH] Added "App ID column" to HistoryPage

---
 .../scala/org/apache/spark/deploy/history/HistoryPage.scala   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/main/scala/org/apache/spark/deploy/history/HistoryPage.scala b/core/src/main/scala/org/apache/spark/deploy/history/HistoryPage.scala
index c4ef8b63b007..d25c29113d6d 100644
--- a/core/src/main/scala/org/apache/spark/deploy/history/HistoryPage.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/history/HistoryPage.scala
@@ -67,6 +67,7 @@ private[spark] class HistoryPage(parent: HistoryServer) extends WebUIPage("") {
   }
 
   private val appHeader = Seq(
+    "App ID",
     "App Name",
     "Started",
     "Completed",
@@ -81,7 +82,8 @@ private[spark] class HistoryPage(parent: HistoryServer) extends WebUIPage("") {
     val duration = UIUtils.formatDuration(info.endTime - info.startTime)
     val lastUpdated = UIUtils.formatDate(info.lastUpdated)
     <tr>
-      <td><a href={uiAddress}>{info.name}</a></td>
+      <td><a href={uiAddress}>{info.id}</a></td>
+      <td>{info.name}</td>
       <td>{startTime}</td>
       <td>{endTime}</td>
       <td>{duration}</td>