diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index cf390a1370e..c19ec6f3835 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -597,6 +597,9 @@ Release 0.23.1 - Unreleased
     MAPREDUCE-3720. Changed bin/mapred job -list to not print job-specific
     information not available at RM. (vinodkv via acmurthy) 
 
+    MAPREDUCE-3742. "yarn logs" command fails with ClassNotFoundException.
+    (Jason Lowe via mahadev)
+
 Release 0.23.0 - 2011-11-01 
 
   INCOMPATIBLE CHANGES
diff --git a/hadoop-mapreduce-project/hadoop-yarn/bin/yarn b/hadoop-mapreduce-project/hadoop-yarn/bin/yarn
index 3cf3c798b0e..06f6c299206 100644
--- a/hadoop-mapreduce-project/hadoop-yarn/bin/yarn
+++ b/hadoop-mapreduce-project/hadoop-yarn/bin/yarn
@@ -194,7 +194,7 @@ elif [ "$COMMAND" = "jar" ] ; then
   CLASS=org.apache.hadoop.util.RunJar
   YARN_OPTS="$YARN_OPTS $YARN_CLIENT_OPTS"
 elif [ "$COMMAND" = "logs" ] ; then
-  CLASS=org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogDumper
+  CLASS=org.apache.hadoop.yarn.logaggregation.LogDumper
   YARN_OPTS="$YARN_OPTS $YARN_CLIENT_OPTS"
 elif [ "$COMMAND" = "daemonlog" ] ; then
   CLASS=org.apache.hadoop.log.LogLevel