How to find out the databricks driver IP from Ganglia metrics UI?

[Kaniz · Accepted solution]

Hi @Arun Rangarajan​ , You can go into the Spark cluster UI - Master tab within the cluster. The URL listed contains the IP for the driver and the workers' IPs are listed at the bottom.

Depending on your use case, it may be helpful to know that in an init script you can get the DB_DRIVER_IP from an environment variable.

https://docs.databricks.com/clusters/init-scripts.html#environment-variables

There are other environment variables set at runtime that can be accessed in a Scala notebook:

System.getenv.get("MASTER")         // spark://10.255.128.6:7077
System.getenv.get("SPARK_LOCAL_IP") // 10.255.128.6

[Kaniz]

Hi @Arun Rangarajan​, Just a friendly follow-up. Do you still need help, or does the above response help you to find the solution? Please let us know.

[Sun1]

yes, thx.

[Ajay-Pandey]

Thanks @Kaniz Fatma​ 

Actually, I was looking for the same and then got this blog

[Kaniz]

Wow!!!

Thank you for the heads up!!

@Ajay Pandey​