HDP-Yarn-NodeManager not getting started

Hi ,

We're having three node mangers , out of which two not working due to the below error:

resource_management.core.exceptions.ExecutionFailed: Execution of 'ambari-sudo.sh su yarn -l -s /bin/bash -c 'ulimit -c unlimited; /usr/hdp/3.1.5.0-152/hadoop-yarn/bin/yarn --config /usr/hdp/3.1.5.0-152/hadoop/conf --daemon start nodemanager'' returned 1. ERROR: Cannot set priority of nodemanager process 30232

Please suggest some solutions.