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blaze 执行流程源码阅读
首先介绍一下 blaze,blaze 是快手自研的基于 Rust 语言和 DataFusion 框架开发的 Spark 向量化执行引擎,旨在通过本机矢量化执行技术来加速 Spark SQL 的查询处理。为什么考虑深入了解 blaze,首先是因为当前相对成熟的开源 spark…
大数据
5 min
8 days ago
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