question Nodemanager service is failing on new host of HDP cluster after adding to the cluster. in Support Questions

Nodemanager service is failing on new host of HDP cluster after adding to the cluster.

narasimha8177 — Fri, 16 Sep 2022 11:01:01 GMT

Getting the following message:

ERROR nodemanager.NodeStatusUpdaterImpl (NodeStatusUpdaterImpl.java:serviceStart(229)) - Unexpected error starting NodeStatusUpdater org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Recieved SHUTDOWN signal from Resourcemanager, Registration of NodeManager failed, Message from ResourceManager: Disallowed NodeManager from hostxxx.corpintra.net, Sending SHUTDOWN signal to the NodeManager.

Re: Nodemanager service is failing on new host of HDP cluster after adding to the cluster.

ajay_kumar — Sat, 04 Feb 2017 05:28:17 GMT

@Narasimha K Have you added this host to exclude list?

Check /etc/hadoop/conf/yarn.exclude . If this host exists in this file remove it
Execute yarn rmadmin -refreshNodes so YARN re-reads this configuration file

Re: Nodemanager service is failing on new host of HDP cluster after adding to the cluster.

narasimha8177 — Thu, 16 Feb 2017 04:42:13 GMT

The issue was resolved once the steps.

Re: Nodemanager service is failing on new host of HDP cluster after adding to the cluster.

dinesh_katoch1 — Mon, 20 Nov 2017 04:12:39 GMT

Thanks the issue resolved after following the above steps. After re-adding the node, which was decommissioned earlier, it was crashing to start. YARN>Summary>NodeManagers Status was also showing 1 node with decommissioned status but will the cleanup not happen during the install process?

Thanks, Issue resolved after completing the below steps. The newly added host/nodemanager was crashing and the YARN>Summary>NodeManagers Status was showing 1 node in decommissioned status

Check /etc/hadoop/conf/yarn.exclude . If this host exists in this file remove it
Execute yarn rmadmin -refreshNodes so YARN re-reads this configuration file

when you re-add the host again, should not the file get updated automatically?

Re: Nodemanager service is failing on new host of HDP cluster after adding to the cluster.

sipocootap2 — Mon, 31 May 2021 06:15:15 GMT

After decommissioning, recommission the nodemanager and then start it again.