当我在intellij中创建第一个基于sparkscala的项目时，我的sbt设置工作正常。sbt如下

name := "sample1"
version := "0.1"
//running in cluster
//scalaVersion := "2.11.0"
//val sparkVersion = "2.1.1"
//running in local
scalaVersion := "2.11.12"
val sparkVersion = "2.3.2"
//sbt when running in cluster using spark-submit
/*
libraryDependencies ++= Seq(
  "org.apache.spark" %% "spark-core" % sparkVersion % "provided",
  "org.apache.spark" %% "spark-sql" % sparkVersion % "provided",
  "org.apache.spark" %% "spark-mllib" % sparkVersion % "provided",
  "org.apache.spark" %% "spark-streaming" % sparkVersion % "provided"
)
* /
//sbt when running locally
libraryDependencies ++= Seq(
  "org.apache.spark" %% "spark-core" % sparkVersion,
  "org.apache.spark" %% "spark-sql" % sparkVersion,
  "org.apache.spark" %% "spark-mllib" % sparkVersion,
  "org.apache.spark" %% "spark-streaming" % sparkVersion
)

但是当我用新的sbt设置创建一个新项目时，我得到了一个错误。试图更改版本，但没有帮助。新项目的新sbt是

name := "ranger_policy"
version := "0.1"
scalaVersion := "2.11.11"
libraryDependencies ++= Seq(
  "org.apache.spark" % "spark-core_2.11" % "2.2.0",
  "org.apache.spark" % "spark-sql_2.11" % "2.2.0",
  "org.apache.spark" % "spark-mllib_2.10" % "1.1.0"
)

我的错误是

[error] stack trace is suppressed; run 'last update' for the full output
[error] stack trace is suppressed; run 'last ssExtractDependencies' for the full output
[error] (update) lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts:
[error] https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-hdfs/2.6.5/hadoop-hdfs-2.6.5.jar: wrong checksum: C:\Users\vidushi.jaiswal\AppData\Local\Coursier\cache\v1\https\repo1.maven.org\maven2\org\apache\hadoop\hadoop-hdfs\2.6.5\hadoop-hdfs-2.6.5.jar (expected SHA-1 8bd0f95e29b9ba7960b4239a7f3706b37b183652 in C:\Users\vidushi.jaiswal\AppData\Local\Coursier\cache\v1\https\repo1.maven.org\maven2\org\apache\hadoop\hadoop-hdfs\2.6.5\.hadoop-hdfs-2.6.5.jar__sha1, got 495045c7fe5110559fa09d7f2381cd3483189a7)
[error] (ssExtractDependencies) lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts:
[error] https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-hdfs/2.6.5/hadoop-hdfs-2.6.5.jar: wrong checksum: C:\Users\vidushi.jaiswal\AppData\Local\Coursier\cache\v1\https\repo1.maven.org\maven2\org\apache\hadoop\hadoop-hdfs\2.6.5\hadoop-hdfs-2.6.5.jar (expected SHA-1 8bd0f95e29b9ba7960b4239a7f3706b37b183652 in C:\Users\vidushi.jaiswal\AppData\Local\Coursier\cache\v1\https\repo1.maven.org\maven2\org\apache\hadoop\hadoop-hdfs\2.6.5\.hadoop-hdfs-2.6.5.jar__sha1, got 495045c7fe5110559fa09d7f2381cd3483189a7)
[error] Total time: 247 s (04:07), completed Jun 7, 2020 5:35:48 PM
[info] shutting down sbt server