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Performance Tuning of Databricks Notebook
Hi Everyone ,I am trying to run a databricks notebook in parallel using ThreadPoolExecutor .Can anyone suggest how to reduce the time taken based on the below findings so far.Current Performance:Time taken - 25 minutes ThreadPoolExecutor max_workers ...
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ThreadPoolExecutor will not help as Databricks/Spark will process job by job.So please analyze in Spark UI what is consuming the most time.There are a lot of tips on how to optimize they depend on the dataset (size etc. transformations)Look for data ...
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