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Apache Spark Core – Practical Optimization
Apache Spark Core – Practical Optimization

Apache Spark Core – Practical Optimization

Spark开源社区
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Properly shaping partitions and your jobs to enable powerful optimizations, eliminate skew and maximize cluster utilization. We will explore various Spark Partition shaping methods along with several optimization strategies including join optimizations, aggregate optimizations, salting and multi-dimensional parallelism.

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