[FLINK-2625] Pass configuration properly to JobGraphGenerator

LocalExecutor and Client now pass Configuration to JobGraphGenerator.

This closes #1095

flink-clients/src/main/java/org/apache/flink/client/LocalExecutor.java

@@ -169,10 +169,12 @@ public class LocalExecutor extends PlanExecutor {
 			}
 
 			try {
-				Optimizer pc = new Optimizer(new DataStatistics(), this.flink.configuration());
+				Configuration configuration = this.flink.configuration();
+
+				Optimizer pc = new Optimizer(new DataStatistics(), configuration);
 				OptimizedPlan op = pc.compile(plan);
 				
-				JobGraphGenerator jgg = new JobGraphGenerator();
+				JobGraphGenerator jgg = new JobGraphGenerator(configuration);
 				JobGraph jobGraph = jgg.compileJobGraph(op);
 				
 				boolean sysoutPrint = isPrintingStatusDuringExecution();

flink-clients/src/main/java/org/apache/flink/client/program/Client.java

@@ -252,7 +252,7 @@ public class Client {
 		if (optPlan instanceof StreamingPlan) {
 			job = ((StreamingPlan) optPlan).getJobGraph();
 		} else {
-			JobGraphGenerator gen = new JobGraphGenerator();
+			JobGraphGenerator gen = new JobGraphGenerator(this.configuration);
 			job = gen.compileJobGraph((OptimizedPlan) optPlan);
 		}
 

flink-clients/src/test/java/org/apache/flink/client/program/ClientTest.java

@@ -111,7 +111,7 @@ public class ClientTest {
 		whenNew(Optimizer.class).withArguments(any(DataStatistics.class), any(CostEstimator.class), any(Configuration.class)).thenReturn(this.compilerMock);
 		when(compilerMock.compile(planMock)).thenReturn(optimizedPlanMock);
 
-		whenNew(JobGraphGenerator.class).withNoArguments().thenReturn(generatorMock);
+		whenNew(JobGraphGenerator.class).withAnyArguments().thenReturn(generatorMock);
 		when(generatorMock.compileJobGraph(optimizedPlanMock)).thenReturn(jobGraph);
 
 		try {