merge YARN-385 from trunk. Add missing fields - location and #containers to ResourceRequestPBImpl's toString(). Contributed by Sandy Ryza.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1443704 13f79535-47bb-0310-9956-ffa450edef68

hadoop-yarn-project/CHANGES.txt

@@ -15,6 +15,9 @@ Release 2.0.4-beta - UNRELEASED
     YARN-383. AMRMClientImpl should handle null rmClient in stop()
     (Hitesh Shah via sseth)
 
+    YARN-385. Add missing fields - location and #containers to
+    ResourceRequestPBImpl's toString(). (Sandy Ryza via sseth)
+
 Release 2.0.3-alpha - 2013-02-06 
 
   INCOMPATIBLE CHANGES

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ResourceRequestPBImpl.java

@@ -166,6 +166,7 @@ public class ResourceRequestPBImpl extends  ResourceRequest {
   @Override
   public String toString() {
     return "{Priority: " + getPriority() + ", Capability: " + getCapability()
-        + "}";
+        + ", # Containers: " + getNumContainers()
+        + ", Location: " + getHostName() + "}";
   }
 }