On Big Data Service on OCI Clusters Cloudera Manager Raises: "Cluster <CLUSTER_NAME> is running on at least <X> hosts, but all the hosts are configured with the same rack." (Doc ID 2784444.1)

Last updated on JUNE 15, 2021

Applies to:

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

Symptoms

NOTE: In the examples that follow, user details, cluster names, hostnames, realms, 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.

On Big Data Service on OCI clusters, Cloudera Manager raises:

Cluster <CLUSTER_NAME> is running on at least <X> hosts, but all the hosts are configured with the same rack. Configuring rack locality (via the hosts tab) is recommended for best practice .

Where <X> can be any number of nodes.

Cause

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In this Document

Symptoms

Cause

Solution

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On Big Data Service on OCI Clusters Cloudera Manager Raises: "Cluster <CLUSTER_NAME> is running on at least <X> hosts, but all the hosts are configured with the same rack." (Doc ID 2784444.1)

Applies to:

Symptoms

Cause

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Don't have a My Oracle Support account? Click to get started!