[ZEPPELIN-4748] Let user dynamically format spark web ui url on Kubernetes environment through zeppelin.spark.uiWebUrl

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.9.0
• Assignee: Lee Moon Soo
• Reporter: Lee Moon Soo
• Created: 10/Apr/20 03:45
• Updated: 24/Dec/20 03:19
• Resolved: 15/Apr/20 05:35

Description

When Zeppelin is running on Kubernetes, SparkUI URL should be dynamically generated, while Service name for Spark interpreter Pod is generated on runtime. And Ingress controller or reverse-proxy route traffic to SparkUI.

Problem is, depends on those Ingress or reverse proxy configuration, SparkUI url should be generated in a different formats.

Currently, generated url format is hardcoded to "//<PORT>-<SERVICE_NAME>.<SERVICE_DOMAIN>". And setting 'zeppelin.spark.uiWebUrl' static url doesn't make any sense while we can not know what url it will be before run.

 

Therefore, 'zeppelin.spark.uiWebUrl' need more make sense to take url format in case of Kubernetes.

 

 

Issue Links

• links to: GitHub Pull Request #3728