spark调优和日常维护
摘要:
参考: 见spark PDF #spark官网参数: http://spark.apache.org/docs/2.4.3/configuration.html EMR配置: spark.executor.memory 6Gspark.driver.memory 8Gspark.driver.max 阅读全文
posted @ 2019-10-04 12:04 锋锋2019 阅读(281) 评论(0) 推荐(0) 编辑