SPARK sbt import ml 包问题
今天导入ml包,sbt下载到本地之后,import一直爆红,运行时也报错:object ml is not a member of package org.apache.spark,后面对比ml依赖跟正常依赖,发现后面多了 % “runtime”,之前直接使用的是maven官网的:
// https://mvnrepository.com/artifact/org.apache.spark/spark-mllib
libraryDependencies += "org.apache.spark" %% "spark-mllib" % "2.2.0" % "runtime"
删除掉 % “runtime”, 即可正常import mlib包,使用依赖如下:
libraryDependencies += "org.apache.spark" %% "spark-mllib" % "2.2.0"