Spark Spark Status Methods URL Get the proxy port for the Spark UI GET /{cluster_id}/spark/master/port Proxy Port GET /{cluster_id}/spark/master/port Retrieve the proxy port used by OpsCenter to expose the Spark master HTTP UI. Example: curl http://127.0.0.1:8888/Test_Cluster/spark/master/port Output: 7081 Hadoop Managing Performance Service Configuration