d012f86
@@ -178,7 +178,7 @@
private synchronized void refreshLocalResources(SparkWork sparkWork, HiveConf co
     for (BaseWork work : sparkWork.getAllWork()) {
       work.configureJobConf(jobConf);
     }
-    addJars(conf.get(MR_JAR_PROPERTY));
+    addJars(jobConf.get(MR_JAR_PROPERTY));
 
     // add added files
     String addedFiles = Utilities.getResourceFiles(conf, SessionState.ResourceType.FILE);
