HADOOP-4892. Close fds out of Chukwa ExecPlugin. Contributed by Ari Rabkin

git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk@728212 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -487,6 +487,8 @@ Release 0.20.0 - Unreleased
     HADOOP-4894. Correctly parse ps output in Chukwa jettyCollector.sh. (Ari
     Rabkin via cdouglas)
 
+    HADOOP-4892. Close fds out of Chukwa ExecPlugin. (Ari Rabkin via cdouglas)
+
 Release 0.19.1 - Unreleased
 
   IMPROVEMENTS

src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/inputtools/plugin/ExecPlugin.java

@@ -134,6 +134,7 @@ class OutputReader extends Thread
 		    	 //System.out.println("========>>>>>>>["+line+"]");	
 		    	 output.append(line).append("\n");
 		    }
+        br.close();
 		}
 		catch (IOException e)
 		{