pyspark - Why can't I see my spark job on port 4040 even though I see it running in the yarn UI? -


it understanding can see spark jobs @ port 4040 on master node.

i running spark on yarn, , i'm running job through spark submit. when go yarn ui, able see job running, , when go spark master @ <master ip>:18081 can see spark job picked master in history server.

(and of course not see runing @ <master ip>:18080 because i'm not running in standalone).
however, not able see job running @ port 4040 in yarn ui.
enter image description here job not fail - hangs forever. , can see workers alive in spark master ui.

this resource utilization shown yarn while running:

how fix show spark job running, or @ least give me feedback on whether or not job progressing?


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