AMBARI-3966. Secure cluster: task-controller binary should be owned by the group specified in taskcontroller.cfg. (jaimin)

ambari-agent/src/main/puppet/modules/hdp-hadoop/manifests/init.pp

@@ -290,7 +290,7 @@ class hdp-hadoop(
     if ($hdp::params::security_enabled == true) {
       file { "${hdp::params::hadoop_bin}/task-controller":
         owner   => 'root',
-        group   => $hdp::params::mapred_tt_group,
+        group   => $hdp-hadoop::params::mapred_tt_group,
         mode    => '6050',
         require => Hdp-hadoop::Package['hadoop'],
         before  => Anchor['hdp-hadoop::end']