YARN-2617. Fixed ApplicationSubmissionContext to still set resource for backward compatibility. Contributed by Wangda Tan.

hadoop-yarn-project/CHANGES.txt

@@ -611,6 +611,9 @@ Release 2.6.0 - UNRELEASED
     YARN-2598 GHS should show N/A instead of null for the inaccessible information
     (Zhijie Shen via mayank)
 
+    YARN-2617. Fixed ApplicationSubmissionContext to still set resource for
+    backward compatibility. (Wangda Tan via zjshen)
+
 Release 2.5.1 - 2014-09-05
 
   INCOMPATIBLE CHANGES

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationSubmissionContext.java

@@ -89,6 +89,7 @@ public abstract class ApplicationSubmissionContext {
     context.setApplicationType(applicationType);
     context.setKeepContainersAcrossApplicationAttempts(keepContainers);
     context.setNodeLabelExpression(appLabelExpression);
+    context.setResource(resource);
     
     ResourceRequest amReq = Records.newRecord(ResourceRequest.class);
     amReq.setResourceName(ResourceRequest.ANY);

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/TestPBImplRecords.java

@@ -45,6 +45,7 @@ import org.apache.hadoop.yarn.proto.YarnServerResourceManagerServiceProtos.*;
 import org.apache.hadoop.yarn.proto.YarnProtos.*;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.*;
 import org.apache.hadoop.yarn.server.api.protocolrecords.impl.pb.*;
+import org.apache.hadoop.yarn.util.resource.Resources;
 import org.junit.Assert;
 import org.junit.BeforeClass;
 import org.junit.Ignore;
@@ -654,6 +655,12 @@ public class TestPBImplRecords {
   public void testApplicationSubmissionContextPBImpl() throws Exception {
     validatePBImplRecord(ApplicationSubmissionContextPBImpl.class,
         ApplicationSubmissionContextProto.class);
+    
+    ApplicationSubmissionContext ctx =
+        ApplicationSubmissionContext.newInstance(null, null, null, null, null,
+            false, false, 0, Resources.none(), null, false, null, null);
+    
+    Assert.assertNotNull(ctx.getResource());
   }
 
   @Test