While working through videos in cca-175-spark-and-hadoop-developer-python course and signed into “https://labs.itversity.com/user/console”, I keep getting random messages from YarnClientSchedulerBackend inserted into the console. The pyspark shell is not idle for even 1 second and when the random message is inserted by YarnClientSchedulerBackend in the console, it totally messes up the script which I am writing which is very annoying. Please see the image attached. This keeps happening and am looking for advice on how to turn this off. Could you please give me some advice ?
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