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How to Decommission an Edge Node to a Big Data Service/Oracle Distribution including Apache Hadoop Cluster which was Added Manually Without Lifecycle Management Operations (Doc ID 3011248.1)

Last updated on JULY 20, 2024

Applies to:

Big Data Service on OCI - Version N/A and later
Linux x86-64


In the images, examples and document that follow, user details, cluster names, hostnames, directory paths, filenames, etc. represent a fictitious sample (and are used to provide an illustrative example only). Any similarity to actual persons, or entities, living or dead, is purely coincidental and not intended in any manner.

How to decommission an edge node to a Big Data Service (BDS)/Oracle Distribution including Apache Hadoop (ODH) cluster which was added manually without ODH lifecycle management operations.


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In this Document
 Decommission a Manually Added Edge Node
 Step 1: Remove/Decommission the host from Ambari
 Step 2: Restart any stale services that require restart
 Step 3: Remove references to edge nodes from cluster nodes
 Step 4: Delete the node from the cloud console
 Commission a New ODH Managed Edge Node

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