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From acmur...@apache.org
Subject svn commit: r1173456 - in /hadoop/common/trunk/hadoop-mapreduce-project: CHANGES.txt hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java
Date Wed, 21 Sep 2011 01:26:48 GMT
Author: acmurthy
Date: Wed Sep 21 01:26:48 2011
New Revision: 1173456

URL: http://svn.apache.org/viewvc?rev=1173456&view=rev
Log:
MAPREDUCE-2998. Fixed a bug in TaskAttemptImpl which caused it to fork bin/mapred too many
times. Contributed by Vinod K V. 

Modified:
    hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
    hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java

Modified: hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt?rev=1173456&r1=1173455&r2=1173456&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt Wed Sep 21 01:26:48 2011
@@ -1375,6 +1375,9 @@ Release 0.23.0 - Unreleased
     MAPREDUCE-3036. Fixed metrics for reserved resources in CS. (Robert Evans
     via acmurthy)
 
+    MAPREDUCE-2998. Fixed a bug in TaskAttemptImpl which caused it to fork
+    bin/mapred too many times. (vinodkv via acmurthy)
+
 Release 0.22.0 - Unreleased
 
   INCOMPATIBLE CHANGES

Modified: hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java?rev=1173456&r1=1173455&r2=1173456&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java
(original)
+++ hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java
Wed Sep 21 01:26:48 2011
@@ -153,7 +153,7 @@ public abstract class TaskAttemptImpl im
   private Token<JobTokenIdentifier> jobToken;
   private static AtomicBoolean initialClasspathFlag = new AtomicBoolean();
   private static String initialClasspath = null;
-  private final Object classpathLock = new Object();
+  private static final Object classpathLock = new Object();
   private long launchTime;
   private long finishTime;
   private WrappedProgressSplitsBlock progressSplitBlock;



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