question HDP-Yarn-NodeManager not getting started in Support Questions

HDP-Yarn-NodeManager not getting started

HDP_Suja — Wed, 09 Mar 2022 04:15:57 GMT

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.

Re: HDP-Yarn-NodeManager not getting started

Scharan — Wed, 09 Mar 2022 07:56:00 GMT

@HDP_Suja Can you check node mangar logs on the failed hosts, the error might be different

Re: HDP-Yarn-NodeManager not getting started

HDP_Suja — Wed, 09 Mar 2022 10:56:57 GMT

Issue has resolved by following the steps which is provided in this link.

https://my.cloudera.com/knowledge/ERRORquotorgfusesourceleveldbjniinternalNativeDBDBException?id=273706

Thank you