There is a lot of interesting info about this API here:
https://issues.apache.org/jira/browse/SPARK-5388
I got that from a comment thread on the last link in your PR. Thanks for
bringing this up! I knew you could check status via REST per
Happy new year.
I solicit community feedback on the use of Spark’s gateway hidden REST API
(standalone cluster mode) for application submission.
We already use status checking and cancellation in our ansible scripts.
I also opened a ticket to make this API public
