摘要: spark参数调优摘要 1.num-executors 2.executor-memory 3.executor-cores 4.driver-memory 5.spark.default.parallelism 6.spark.storage.memoryFraction 7.spark.shuf 阅读全文
posted @ 2021-08-02 19:01 小阿政 阅读(225) 评论(0) 推荐(0) 编辑