java.lang.SecurityException：class“javax.servlet.FilterRegistration”

Question

我的build.sbt文件是：

scalaVersion := "2.10.3"

libraryDependencies += "org.apache.spark" % "spark-core_2.10" % "1.4.0"

libraryDependencies += "org.apache.spark" % "spark-mllib_2.10" % "1.4.0"

libraryDependencies += "com.databricks" % "spark-csv_2.10" % "1.1.0"

libraryDependencies += "com.amazonaws" % "aws-java-sdk" % "1.10.5.1"

libraryDependencies += "org.apache.hadoop" % "hadoop-client" % "2.2.0"

libraryDependencies += "org.apache.hadoop" % "hadoop-hdfs" % "2.2.0"

dependencyOverrides ++= Set(
  "com.fasterxml.jackson.core" % "jackson-databind" % "2.4.4"
)

在运行sbt run时，我明白了：

  

java.lang.SecurityException：class   “javax.servlet.FilterRegistration”的签名者信息不匹配   同一包中其他类的签名者信息