diff --git a/hyracks/hyracks-control/hyracks-control-cc/src/main/java/edu/uci/ics/hyracks/control/cc/job/JobRun.java b/hyracks/hyracks-control/hyracks-control-cc/src/main/java/edu/uci/ics/hyracks/control/cc/job/JobRun.java
index 692e3d7..3a6dc26 100644
--- a/hyracks/hyracks-control/hyracks-control-cc/src/main/java/edu/uci/ics/hyracks/control/cc/job/JobRun.java
+++ b/hyracks/hyracks-control/hyracks-control-cc/src/main/java/edu/uci/ics/hyracks/control/cc/job/JobRun.java
@@ -50,6 +50,8 @@
 
     private final JobId jobId;
 
+    private final IActivityClusterGraphGenerator acgg;
+
     private final ActivityClusterGraph acg;
 
     private final JobScheduler scheduler;
@@ -86,6 +88,7 @@
             IActivityClusterGraphGenerator acgg, EnumSet<JobFlag> jobFlags) {
         this.deploymentId = deploymentId;
         this.jobId = jobId;
+        this.acgg = acgg;
         this.acg = acgg.initialize();
         this.scheduler = new JobScheduler(ccs, this, acgg.getConstraints());
         this.jobFlags = jobFlags;