How to process a 100 KB file using Spark — Wait, What!?
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Demonstrates how to configure Apache Spark for processing very small datasets (100KB) by optimizing settings like using local mode, reducing shuffle partitions from 200 to 1-10, disabling Spark UI, and limiting executor resources. The author implemented these optimizations in Spark Playground, an online PySpark compiler running
•3m read time• From blog.det.life
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