sk Skill · Galius5136
spark-3.5-updates
Knowledge base for Spark 3.1→3.5 updates not covered by the Learning Spark 2nd Ed book. Use for: (A) Pandas UDF and Arrow APIs (exam Sec 7 obj 2 'Create and invoke Pandas UDF'); (B) new built-in functions added in 3.3-3.5 (exam Sec 3); (C) AQE evolution post-3.0 — default-on, new sub-configs, SMJ→SHJ conversion (exam Sec 4). NOT covered here: Pandas API on Spark (see skill pandas-on-spark), Spark Connect (see skill…
Open on skills.sh ↗read 2026-09-15
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