The Small Files Problem in Spark: How to Detect and Fix It
41,600 files holding 14.8 GB took 34 minutes just to scan. Here is what causes the small files problem, the exact numbers that reveal it in the Spark UI, and four ways to fix it.
Read More41,600 files holding 14.8 GB took 34 minutes just to scan. Here is what causes the small files problem, the exact numbers that reveal it in the Spark UI, and four ways to fix it.
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