I have a cluster of 350+ nodes ( Edge Nodes, Ingestion Nodes, Management Nodes & Worker Nodes) and all these managed by Ambari. All the Management nodes and Worker nodes are up-to-date with the latest Krb5.conf file. However the Edge Nodes and Ingestion Nodes Krb5.conf file is not updated and missing an entry. Hence My question is, If I modify the krb5.conf file in the Edge nodes & Ingestion nodes Manually to match with the same krb5.conf file in the remaining nodes, what would be the impact? Which all components would require restart? How do i go about syncing them up? No master services or client services are installed on these nodes. However they are part of the cluster. Any help would be appreciated.
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