![240](https://cdn2.jianshu.io/assets/default_avatar/15-a7ac401939dd4df837e3bbf82abaa2a8.jpg?imageMogr2/auto-orient/strip|imageView2/1/w/240/h/240)
IP屬地:上海
操作步驟m-節(jié)點(diǎn) 查看網(wǎng)卡速度 : 1000Mb/s 設(shè)置 balance帶寬 : 10Mb/s 執(zhí)行balance操作:
Spark 是啥 Apache Spark2.2.0 is a fast and general engine for large-scale ...
[TOC] spark-sql 提交到y(tǒng)arn后只占用3個(gè)core,4480m 修改參數(shù)
數(shù)據(jù)架構(gòu) 數(shù)據(jù)處理過(guò)程 案例 數(shù)據(jù)采集 數(shù)據(jù)存儲(chǔ) HDFS read HDFS[1] write HDFS[2] 數(shù)據(jù)計(jì)算 離線計(jì)算 MapRe...