DataFunSummit
Aug 14, 2024 · Big Data
Solving Typical Issues in Migrating to Spark 3.1: Multiple Catalog, Hive‑SQL to Spark‑SQL Migration, and Performance & Stability Optimizations at Xiaomi
This article shares Xiaomi's experience building a next‑generation one‑stop data development platform on Spark 3.1, covering typical challenges such as Multiple Catalog implementation, Hive‑SQL to Spark‑SQL migration, offline Spark performance and stability optimizations, and future roadmap plans.
Apache SparkBig DataPerformance Optimization
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