@@ -210,7 +210,7 @@ public class TestNodeRefresh extends TestCase {
// start a cluster with 1 host and specified superuser and supergroup
Configuration conf = new Configuration();
// set the supergroup
- conf.set("mapreduce.cluster.permissions.supergroup", "abc");
+ conf.set(JobConf.MR_SUPERGROUP, "abc");
startCluster(2, 1, 0, UserGroupInformation.createRemoteUser("user1"), conf);
conf = mr.createJobConf(new JobConf(conf));