AssertionError: Get workers from spark master's web UI page failed

[aaudiber]

Hibench uses the below snippet to probe the Spark web UI for worker hostnames. Note that the default worker_port is 8081.

https://github.com/intel-hadoop/HiBench/blob/b90e5ce3f9aee8fe812b7fdfd4015637479eedfd/bin/functions/load_config.py#L563-L570

Snippet from curling the Spark web UI:

        <a href="http://worker-9:8081">
              worker-20180810192952-worker-9-34189

This consistently started throwing list index out of range, and will continue to for the next 10 days. This is because the current year ends in 8, the current month is 08, and the current day starts with 1

[gcz2022]

lol interesting corner case, thanks @aaudiber