question Re: Looking for values for the recommendations provided in Support Questions

Looking for values for the recommendations provided

Poulomi — Tue, 21 Apr 2026 06:32:16 GMT

We are looking for the values that need to be populated for the best practices recommended for below error along with the eventqueue.size=20000.

ERROR scheduler.LiveListenerBus: SparkListenerBus has already stopped! Dropping event SparkListenerExecutorMetricsUpdate(41,WrappedArray())

1. Run with less executors, if necessary

2. Run with less cores per executor

3. Disable dynamic allocation if this is an option and start out with a static number of executors

Re: Looking for values for the recommendations provided

VidyaSargur — Tue, 23 Apr 2024 10:12:51 GMT

@Poulomi, Welcome to our community! To help you get the best possible answer, I have tagged in our CDW expert @smdas who may be able to assist you further.

Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question.

Re: Looking for values for the recommendations provided

Poulomi — Mon, 29 Apr 2024 06:57:02 GMT

Hi,

Can you please help with the answer.

Thanks and Regards,

Poulomi