Hi there, I'm working on a Python application in which Livy runs with Spark in local mode. I'm having an issue where Spark appears to be crashing or entirely failing to start when I try to start a new session. I'm trying to find a way to make Spark save its logs to disk so I can view them after it's crashed. I tried working from an example log4j.properties but had no luck, and can't find clear documentation of the log4j.properties options anyway.
Could someone point me in the right direction, please? Thanks, -- Esty Thomas *(she/her)* Digital Library Applications Developer University of Michigan Library