MAPREDUCE-5714. Removed forceful JVM exit in shutDownJob.

                (Jinghui Wang via Eric Yang)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2.4@1590268 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/CHANGES.txt

@@ -12,6 +12,9 @@ Release 2.4.1 - UNRELEASED
 
   BUG FIXES
 
+    MAPREDUCE-5714. Removed forceful JVM exit in shutDownJob.  
+                     (Jinghui Wang via Eric Yang)
+
     MAPREDUCE-5818. Added "hsadmin" command into mapred.cmd. (Jian He via zjshen)
 
     MAPREDUCE-5824. Fixed test-failure of TestPipesNonJavaInputFormat in

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java

@@ -587,10 +587,6 @@ public class MRAppMaster extends CompositeService {
       LOG.warn("Graceful stop failed ", t);
     }
 
-    //Bring the process down by force.
-    //Not needed after HADOOP-7140
-    LOG.info("Exiting MR AppMaster..GoodBye!");
-    sysexit();   
   }
  
   private class JobFinishEventHandler implements EventHandler<JobFinishEvent> {