CODEWITHSUNDEEP
hadoop
Alex Raj Kaliamoorthy
Alex Raj Kaliamoorthy

Reputation: 2095

How to find the cluster name in Hadoop environment?

I am using CDH 5.5 and want to know any command or a way to find the clustername? I am actually trying to execute the below api call and it throws an error.

 curl -u admin:admin 'http://localhost:7180/api/v1/clusters/namenode241'

error:

{
  "message" : "Cluster 'namenodee241' not found."
}

Upvotes: 1

Views: 6971

Answers (2)

BruceWayne
BruceWayne

Reputation: 3374

Your command is corrent except one last part. In your command you are mentioning the Cluster name namenode241. So remove that and execute

curl -u admin:admin 'http://localhost or hostname:7180/api/v1/clusters'

CDH cluster name along with version

Upvotes: 2

SCouto
SCouto

Reputation: 7928

Can't you just just access to cloudera manager?, it's usually on port 7180 and it will show you the cluster name just in the home page. In the screenshot below it's "Cluster 1"

Cloudera manager

Upvotes: 0

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