From 63d27f591c18c8fedbcae4385b929ddb4ecdbd4e Mon Sep 17 00:00:00 2001
From: Alejandro Abdelnur <tucu@apache.org>
Date: Sat, 17 Nov 2012 06:16:58 +0000
Subject: [PATCH] MAPREDUCE-4800. Cleanup o.a.h.mapred.MapTaskStatus - remove
 unused code. (kkambatl via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1410701 13f79535-47bb-0310-9956-ffa450edef68
---
 hadoop-mapreduce-project/CHANGES.txt          |  3 +++
 .../apache/hadoop/mapred/MapTaskStatus.java   | 19 ++++---------------
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index 8775e20eaca..37839478ff5 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -48,6 +48,9 @@ Release 2.0.3-alpha - Unreleased
     MAPREDUCE-4777. In TestIFile, testIFileReaderWithCodec relies on
     testIFileWriterWithCodec. (Sandy Ryza via tomwhite)
 
+    MAPREDUCE-4800. Cleanup o.a.h.mapred.MapTaskStatus - remove unused 
+    code. (kkambatl via tucu)
+
 Release 2.0.2-alpha - 2012-09-07 
 
   INCOMPATIBLE CHANGES
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTaskStatus.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTaskStatus.java
index fc78da2926a..89d7dd5da52 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTaskStatus.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTaskStatus.java
@@ -25,8 +25,7 @@
 
 class MapTaskStatus extends TaskStatus {
 
-  private long mapFinishTime;
-  private long sortFinishTime;
+  private long mapFinishTime = 0;
   
   public MapTaskStatus() {}
 
@@ -49,10 +48,10 @@ public boolean getIsMap() {
   @Override
   void setFinishTime(long finishTime) {
     super.setFinishTime(finishTime);
-    if (mapFinishTime == 0) {
-      mapFinishTime = finishTime;
+    // set mapFinishTime if it hasn't been set before
+    if (getMapFinishTime() == 0) {
+      setMapFinishTime(finishTime);
     }
-    setSortFinishTime(finishTime);
   }
   
   @Override
@@ -74,16 +73,6 @@ public long getMapFinishTime() {
   void setMapFinishTime(long mapFinishTime) {
     this.mapFinishTime = mapFinishTime;
   }
-
-  @Override
-  public long getSortFinishTime() {
-    return sortFinishTime;
-  }
-
-  @Override
-  void setSortFinishTime(long sortFinishTime) {
-    this.sortFinishTime = sortFinishTime;
-  }
   
   @Override
   synchronized void statusUpdate(TaskStatus status) {